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Note: This page contains sample records for the topic "active hurricane season" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


1

The Extremely Active 1995 Atlantic Hurricane Season: Environmental Conditions and Verification of Seasonal Forecasts  

Science Conference Proceedings (OSTI)

The 1995 Atlantic hurricane season was a year of near-record hurricane activity with a total of 19 named storms (average is 9.3 for the base period 1950–90) and 11 hurricanes (average is 5.8), which persisted for a total of 121 named storm days (...

Christopher W. Landsea; Gerald D. Bell; William M. Gray; Stanley B. Goldenberg

1998-05-01T23:59:59.000Z

2

Atlantic Hurricane Season of 2005  

Science Conference Proceedings (OSTI)

The 2005 Atlantic hurricane season was the most active of record. Twenty-eight storms occurred, including 27 tropical storms and one subtropical storm. Fifteen of the storms became hurricanes, and seven of these became major hurricanes. ...

John L. Beven II; Lixion A. Avila; Eric S. Blake; Daniel P. Brown; James L. Franklin; Richard D. Knabb; Richard J. Pasch; Jamie R. Rhome; Stacy R. Stewart

2008-03-01T23:59:59.000Z

3

Atlantic Hurricane Season of 2003  

Science Conference Proceedings (OSTI)

The 2003 Atlantic hurricane season is described. The season was very active, with 16 tropical storms, 7 of which became hurricanes. There were 49 deaths directly attributed to this year’s tropical cyclones.

Miles B. Lawrence; Lixion A. Avila; John L. Beven; James L. Franklin; Richard J. Pasch; Stacy R. Stewart

2005-06-01T23:59:59.000Z

4

Atlantic Hurricane Season of 2009  

Science Conference Proceedings (OSTI)

The 2009 Atlantic season was marked by below-average tropical cyclone activity with the formation of nine tropical storms, the fewest since the 1997 Atlantic hurricane season. Of these, three became hurricanes and two strengthened into major ...

Robert J. Berg; Lixion A. Avila

2011-04-01T23:59:59.000Z

5

Atlantic Hurricane Season of 1996  

Science Conference Proceedings (OSTI)

A summary of the 1996 Atlantic hurricane season is given, and the individual tropical storms and hurricanes are described. This was the second active year in a row with a large number of intense hurricanes. Hurricane Fran, which hit the coast of ...

Richard J. Pasch; Lixion A. Avila

1999-05-01T23:59:59.000Z

6

Eastern North Pacific Hurricane Season of 2009  

Science Conference Proceedings (OSTI)

The 2009 eastern North Pacific hurricane season had near normal activity, with a total of 17 named storms, of which seven became hurricanes and four became major hurricanes. One hurricane and one tropical storm made landfall in Mexico, directly ...

Todd B. Kimberlain; Michael J. Brennan

2011-06-01T23:59:59.000Z

7

Eastern North Pacific Hurricane Season of 2011  

Science Conference Proceedings (OSTI)

Overall activity during the 2011 eastern North Pacific hurricane season was near average. Of the 11 tropical storms that formed, 10 became hurricanes and 6 reached major hurricane strength (category 3 or stronger on the Saffir–Simpson hurricane ...

Eric S. Blake; Todd B. Kimberlain

2013-05-01T23:59:59.000Z

8

Atlantic Hurricane Season of 2004  

Science Conference Proceedings (OSTI)

The 2004 Atlantic hurricane season is summarized, and the year’s tropical and subtropical cyclones are described. Fifteen named storms, including six “major” hurricanes, developed in 2004. Overall activity was nearly two and a half times the long-...

James L. Franklin; Richard J. Pasch; Lixion A. Avila; John L. Beven II; Miles B. Lawrence; Stacy R. Stewart; Eric S. Blake

2006-03-01T23:59:59.000Z

9

Hurricane Season May Be "Extremely Active" http://news.nationalgeographic.com/news/hurricane-season-extremely-active-forecast-atlantic-nation/[5/28/2010 11:51:08 AM  

E-Print Network (OSTI)

.com/news/hurricane-season-extremely-active-forecast-atlantic-nation/[5/28/2010 11:51:08 AM] Gulf Oil Spill News and Pictures Gulf Oil Spill Worst in U.S. History Amid Reptile Found Rare Photos: Gulf Oil Rig Sinks Gulf Oil Spill Worst in U.S. History Hurricane Season Active" Atlantic-born hurricanes would have unknown consequences for Gulf oil spill. Inspiring people

Rock, Chris

10

ANNUAL SUMMARY: Atlantic Hurricane Season of 2001  

Science Conference Proceedings (OSTI)

Activity during the 2001 hurricane season was similar to that of the 2000 season. Fifteen tropical storms developed, with nine becoming hurricanes and four major hurricanes. Two tropical depressions failed to become tropical storms. Similarities ...

John L. Beven II; Stacy R. Stewart; Miles B. Lawrence; Lixion A. Avila; James L. Franklin; Richard J. Pasch

2003-07-01T23:59:59.000Z

11

Eastern North Pacific Hurricane Season of 1999  

Science Conference Proceedings (OSTI)

The 1999 hurricane season in the eastern North Pacific is summarized, and individual tropical storms and hurricanes are described. Producing only nine named storms, the season tied 1996 as the second least active on record. Hurricane Dora was the ...

John L. Beven II; James L. Franklin

2004-04-01T23:59:59.000Z

12

Atlantic Hurricane Season of 1979  

Science Conference Proceedings (OSTI)

A general summary of the 1979 hurricane season is presented. Included are highlights of the season, comparisons of activity in recent years with long-term averages, and comment on large-scale atmospheric features which prevailed during the season ...

Paul J. Hebert

1980-07-01T23:59:59.000Z

13

Environmental Patterns Associated with Active and Inactive Caribbean Hurricane Seasons  

Science Conference Proceedings (OSTI)

This study of hurricanes passing through the Caribbean in the 1950–2005 period reveals that seasons with more intense hurricanes occur with the onset of Pacific La Niña events and when Atlantic SSTs west of Africa are above normal. Composites of ...

Mark R. Jury; David B. Enfield

2010-04-01T23:59:59.000Z

14

Atlantic Hurricane Season of 2011  

Science Conference Proceedings (OSTI)

The 2011 Atlantic season was marked by above-average tropical cyclone activity with the formation of 19 tropical storms. Seven of the storms became hurricanes and four became major hurricanes (category 3 or higher on the Saffir–Simpson hurricane ...

Lixion A. Avila; Stacy R. Stewart

2013-08-01T23:59:59.000Z

15

Active hurricane season expected to shut-in higher amount of oil and natural gas production  

U.S. Energy Information Administration (EIA) Indexed Site

Active hurricane season expected to shut-in higher amount of Active hurricane season expected to shut-in higher amount of oil and natural gas production An above-normal 2013 hurricane season is expected to cause a median production loss of about 19 million barrels of U.S. crude oil and 46 billion cubic feet of natural gas production in the Gulf of Mexico, according to the new forecast from the U.S. Energy Information Administration. That's about one-third more than the amount of oil and gas production knocked offline during last year's hurricane season. Government weather forecasts predict 13 to 20 named storms will form between June and the end of November, with 7 to 11 of those turning into hurricanes. Production outages in previous hurricane seasons were as high as 107 million barrels of crude oil

16

Atlantic Hurricane Season of 1998  

Science Conference Proceedings (OSTI)

The 1998 hurricane season in the Atlantic basin is summarized, and the individual tropical storms and hurricanes are described. It was an active season with a large number of landfalls. There was a near-record number of tropical cyclone–related ...

Richard J. Pasch; Lixion A. Avila; John L. Guiney

2001-12-01T23:59:59.000Z

17

FORECAST OF ATLANTIC SEASONAL HURRICANE ACTIVITY AND LANDFALL STRIKE PROBABILITY FOR 2013  

E-Print Network (OSTI)

FORECAST OF ATLANTIC SEASONAL HURRICANE ACTIVITY AND LANDFALL STRIKE PROBABILITY FOR 2013 We continue to anticipate an above-average season in 2013, although we have lowered our forecast slightly due and William M. Gray2 This forecast as well as past forecasts and verifications are available online at: http://hurricane.atmos.colostate.edu/Forecasts

18

Atlantic Hurricane Season of 1985  

Science Conference Proceedings (OSTI)

A summary of the 1985 hurricane season is presented, including detailed accounts of individual hurricanes. There were eleven named tropical cyclones, seven of which reached hurricane force. A record-typing six hurricanes crossed the U.S. ...

Robert A. Case

1986-07-01T23:59:59.000Z

19

EXTENDED RANGE FORECAST OF ATLANTIC SEASONAL HURRICANE ACTIVITY AND LANDFALL STRIKE PROBABILITY FOR 2013  

E-Print Network (OSTI)

EXTENDED RANGE FORECAST OF ATLANTIC SEASONAL HURRICANE ACTIVITY AND LANDFALL STRIKE PROBABILITY activity is predicted. (as of 10 April 2013) By Philip J. Klotzbach1 and William M. Gray2 This forecast as well as past forecasts and verifications are available via the World Wide Web at http://hurricane.atmos.colostate.edu/Forecasts

20

EXTENDED RANGE FORECAST OF ATLANTIC SEASONAL HURRICANE ACTIVITY AND LANDFALL STRIKE PROBABILITY FOR 2012  

E-Print Network (OSTI)

EXTENDED RANGE FORECAST OF ATLANTIC SEASONAL HURRICANE ACTIVITY AND LANDFALL STRIKE PROBABILITY activity is predicted. (as of 4 April 2012) By Philip J. Klotzbach1 and William M. Gray2 This forecast as well as past forecasts and verifications are available via the World Wide Web at http://hurricane.atmos.colostate.edu/Forecasts

Note: This page contains sample records for the topic "active hurricane season" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


21

Atlantic Hurricane Season of 2000  

Science Conference Proceedings (OSTI)

The 2000 Atlantic hurricane season is summarized and the year's tropical and subtropical cyclones are described. While overall activity was very high compared to climatology, with 15 cyclones attaining tropical (or subtropical) storm intensity, ...

James L. Franklin; Lixion A. Avila; Jack L. Beven; Miles B. Lawrence; Richard J. Pasch; Stacy R. Stewart

2001-12-01T23:59:59.000Z

22

EXTENDED RANGE FORECAST OF ATLANTIC SEASONAL HURRICANE ACTIVITY AND LANDFALL STRIKE PROBABILITY FOR 2013  

E-Print Network (OSTI)

EXTENDED RANGE FORECAST OF ATLANTIC SEASONAL HURRICANE ACTIVITY AND LANDFALL STRIKE PROBABILITY-average forecast, we are calling for an above-average probability of United States and Caribbean major hurricane landfall. (as of 3 June 2013) By Philip J. Klotzbach1 and William M. Gray2 This forecast as well as past

23

Atlantic Hurricane Season of 1993  

Science Conference Proceedings (OSTI)

The 1993 hurricane season is summarized. and individual tropical storms and hurricanes are described. Overall, the season was relatively inactive, but tropical storms and hurricanes were responsible for a large number of deaths in South America, ...

Richard J. Pasch; Edward N. Rappaport

1995-03-01T23:59:59.000Z

24

Atlantic Hurricane Season of 1990  

Science Conference Proceedings (OSTI)

The 1990 hurricane season is summarized, including accounts of individual storms. Fourteen tropical stormswere tracked of which eight became hurricanes. Only one storm, Marco, hit the United States.

Max Mayfield; Miles B. Lawrence

1991-08-01T23:59:59.000Z

25

Atlantic Hurricane Season of 2007  

Science Conference Proceedings (OSTI)

The 2007 Atlantic hurricane season had 15 named storms, including 14 tropical storms and 1 subtropical storm. Of these, six became hurricanes, including two major hurricanes, Dean and Felix, which reached category 5 intensity (on the Saffir–...

Michael J. Brennan; Richard D. Knabb; Michelle Mainelli; Todd B. Kimberlain

2009-12-01T23:59:59.000Z

26

Atlantic Hurricane Season of 2008  

Science Conference Proceedings (OSTI)

The 2008 Atlantic hurricane season is summarized and the year’s tropical cyclones are described. Sixteen named storms formed in 2008. Of these, eight became hurricanes with five of them strengthening into major hurricanes (category 3 or higher on ...

Daniel P. Brown; John L. Beven; James L. Franklin; Eric S. Blake

2010-05-01T23:59:59.000Z

27

Atlantic Hurricane Season of 1989  

Science Conference Proceedings (OSTI)

A general overview of the 1989 hurricane season is presented. Eleven named tropical cyclones were tracked, seven of which reached hurricane strength. Three hurricanes and a tropical storm struck the U.S. mainland. The large Cape Verde-type ...

Bob Case; Max Mayfield

1990-05-01T23:59:59.000Z

28

Atlantic Hurricane Season of 1988  

Science Conference Proceedings (OSTI)

The 1988 hurricane season is summarized, including accounts of individual storms. Twelve tropical storms were tracked, of which five became hurricanes Gilbert and Joan were devastating hurricanes in the Caribbean Sea and Gulf of Mexico, and ...

Miles B. Lawrence; James M. Gross

1989-10-01T23:59:59.000Z

29

Atlantic Hurricane Season of 1992  

Science Conference Proceedings (OSTI)

The 1992 hurricane season is summarized, including accounts of individual storms. Six tropical storms were tracked, of which four became hurricanes. In addition, one subtropical storm formed during the year. The season will be remembered most, ...

Max Mayfield; Lixion Avila; Edward N. Rappaport

1994-03-01T23:59:59.000Z

30

Atlantic Hurricane Season of 1999  

Science Conference Proceedings (OSTI)

The 1999 Atlantic basin hurricane season produced 4 tropical storms and 8 hurricanes for a total of 12 named tropical cyclones. Seven of these affected land. Hurricane Floyd—the deadliest U.S. hurricane since Agnes in 1972—caused a disastrous ...

Miles B. Lawrence; Lixion A. Avila; Jack L. Beven; James L. Franklin; John L. Guiney; Richard J. Pasch

2001-12-01T23:59:59.000Z

31

Eastern North Pacific Hurricane Season of 2010  

Science Conference Proceedings (OSTI)

The 2010 eastern North Pacific hurricane season was one of the least active seasons on record. Only seven named storms developed, which is the lowest number observed at least since routine satellite coverage of that basin began in 1966. ...

Stacy R. Stewart; John P. Cangialosi

2012-09-01T23:59:59.000Z

32

EXTENDED RANGE FORECAST OF ATLANTIC SEASONAL HURRICANE ACTIVITY AND LANDFALL STRIKE PROBABILITY FOR 2012  

E-Print Network (OSTI)

EXTENDED RANGE FORECAST OF ATLANTIC SEASONAL HURRICANE ACTIVITY AND LANDFALL STRIKE PROBABILITY increased our forecast slightly from early April, due to large amounts of uncertainty in both the phase and William M. Gray2 This forecast as well as past forecasts and verifications are available via the World

33

FORECAST OF ATLANTIC SEASONAL HURRICANE ACTIVITY AND LANDFALL STRIKE PROBABILITY FOR 2009  

E-Print Network (OSTI)

FORECAST OF ATLANTIC SEASONAL HURRICANE ACTIVITY AND LANDFALL STRIKE PROBABILITY FOR 2009 We have reduced our forecast slightly from early June due largely to the development of an El Niño. We continue. Klotzbach1 and William M. Gray2 This forecast as well as past forecasts and verifications are available via

34

Atlantic Hurricane Season of 2006  

Science Conference Proceedings (OSTI)

The 2006 Atlantic hurricane season is summarized and the year’s tropical cyclones are described. A verification of National Hurricane Center official forecasts during 2006 is also presented. Ten cyclones attained tropical storm intensity in 2006. ...

James L. Franklin; Daniel P. Brown

2008-03-01T23:59:59.000Z

35

Atlantic Hurricane Season of 1997  

Science Conference Proceedings (OSTI)

The 1997 Atlantic hurricane season is summarized and the year’s tropical storms, hurricanes, and one subtropical storm are described. The tropical cyclones were relatively few in number, short lived, and weak compared to long-term climatology. ...

Edward N. Rappaport

1999-09-01T23:59:59.000Z

36

Atlantic Hurricane Season of 1980  

Science Conference Proceedings (OSTI)

A summary of the 1980 hurricane season is presented. Eleven named tropical cyclones were tracked, of which nine reached hurricane force. Allen, an intense storm, affected a number of Caribbean countries before making landfall on the Texas coast.

Miles B. Lawrence; Joseph M. Pelissier

1981-07-01T23:59:59.000Z

37

Atlantic Hurricane Season of 1984  

Science Conference Proceedings (OSTI)

A summary of the 1984 Atlantic hurricane season is given. Twelve tropical cyclones and one subtropical cyclone were tracked in the North Atlantic–Caribbean–Gulf of Mexico region. Diana was a landfalling hurricane on the North Carolina coast and ...

Miles B. Lawrence; Gilbert B. Clark

1985-07-01T23:59:59.000Z

38

Atlantic Hurricane Season of 1994  

Science Conference Proceedings (OSTI)

The 1994 Atlantic hurricane season had only three hurricanes forming from just seven tropical storms. Several of these tropical cyclones, however, caused loss of life and great damage. Gordon, as a tropical storm, produced floods that killed more ...

Lixion A. Avila; Edward N. Rappaport

1996-07-01T23:59:59.000Z

39

Atlantic Hurricane Season of 1995  

Science Conference Proceedings (OSTI)

The 1995 Atlantic hurricane season is described. There were eight tropical storms and 11 hurricanes for a total of 19 named tropical cyclones in the Atlantic basin during 1995. This is the second-largest number of tropical storms and hurricanes ...

M. B. Lawrence; B. M. Mayfield; L. A. Avila; R. J. Pasch; E. N. Rappaport

1998-05-01T23:59:59.000Z

40

Eastern North Pacific Hurricane Season of 1996  

Science Conference Proceedings (OSTI)

The National Hurricane Center (a component of the Tropical Prediction Center) tracked nine tropical storms, five of which became hurricanes, during the 1996 eastern North Pacific hurricane season. Five tropical storms or hurricanes made landfall ...

Max Mayfield; Edward N. Rappaport

1998-12-01T23:59:59.000Z

Note: This page contains sample records for the topic "active hurricane season" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


41

Atlantic Hurricane Season of 1987  

Science Conference Proceedings (OSTI)

The general overview of the 1987 hurricane season in the North Atlantic is presented together with detailed accounts of all named storms. In addition, an unnamed tropical storm and a tropical depression that required watches and/or warnings on ...

Robert A. Case; Harold P. Gerrish

1988-04-01T23:59:59.000Z

42

Eastern North Pacific Hurricane Season of 1993  

Science Conference Proceedings (OSTI)

The National Hurricane Center tracked 14 tropical storms, 10 of which became hurricanes, during the 1993 eastern North Pacific hurricane season. Four named tropical cyclones and one tropical depression made landfall in Mexico. A general overview ...

Lixion A. Avila; Max Mayfield

1995-03-01T23:59:59.000Z

43

Prediction of August Atlantic Basin Hurricane Activity  

Science Conference Proceedings (OSTI)

Although skillful seasonal hurricane forecasts for the Atlantic basin are now a reality, large gaps remain in our understanding of observed variations in the distribution of activity within the hurricane season. The month of August roughly spans ...

Eric S. Blake; William M. Gray

2004-12-01T23:59:59.000Z

44

Atlantic Hurricane Season of 2002  

Science Conference Proceedings (OSTI)

The 2002 Atlantic hurricane season is summarized. Although the season's total of 12 named storms was above normal, many of these were weak and short-lived. Eight of the named cyclones made landfall in the United States, including Lili, the first ...

Richard J. Pasch; Miles B. Lawrence; Lixion A. Avila; John L. Beven; James L. Franklin; Stacy R. Stewart

2004-07-01T23:59:59.000Z

45

Eastern North Pacific Hurricane Season of 2004  

Science Conference Proceedings (OSTI)

The 2004 eastern North Pacific hurricane season is reviewed. It was a below-average season in terms of number of systems and landfalls. There were 12 named tropical cyclones, of which 8 became hurricanes. None of the tropical storms or hurricanes ...

Lixion A. Avila; Richard J. Pasch; John L. Beven II; James L. Franklin; Miles B. Lawrence; Stacy R. Stewart

2006-03-01T23:59:59.000Z

46

Eastern North Pacific Hurricane Season of 1997  

Science Conference Proceedings (OSTI)

The hurricane season of the eastern North Pacific basin is summarized and individual tropical cyclones are described. The number of tropical cyclones was near normal. Hurricane Pauline’s rainfall flooding killed more than 200 people in the ...

Miles B. Lawrence

1999-10-01T23:59:59.000Z

47

Potential Economic Value of Seasonal Hurricane Forecasts  

Science Conference Proceedings (OSTI)

This paper explores the potential utility of seasonal Atlantic hurricane forecasts to a hypothetical property insurance firm whose insured properties are broadly distributed along the U.S. Gulf and East Coasts. Using a recently developed hurricane ...

Kerry Emanuel; Fabian Fondriest; James Kossin

2012-04-01T23:59:59.000Z

48

A Consensus Model for Seasonal Hurricane Prediction  

Science Conference Proceedings (OSTI)

The authors apply a procedure called Bayesian model averaging (BMA) for examining the utility of a set of covariates for predicting the distribution of U.S. hurricane counts and demonstrating a consensus model for seasonal prediction. Hurricane ...

Thomas H. Jagger; James B. Elsner

2010-11-01T23:59:59.000Z

49

Eastern North Pacific Hurricane Season of 2008  

Science Conference Proceedings (OSTI)

The hurricane season of 2008 in the eastern North Pacific basin is summarized, and the individual tropical cyclones are described. Official track and intensity forecasts of these cyclones are also evaluated. The 2008 eastern North Pacific season ...

Eric S. Blake; Richard J. Pasch

2010-03-01T23:59:59.000Z

50

Eastern North Pacific Hurricane Season of 2003  

Science Conference Proceedings (OSTI)

The tropical cyclone activity for 2003 in the eastern North Pacific hurricane basin is summarized. Activity during 2003 was slightly below normal. Sixteen tropical storms developed, seven of which became hurricanes. However, there were no major ...

John L. Beven II; Lixion A. Avila; James L. Franklin; Miles B. Lawrence; Richard J. Pasch; Stacy R. Stewart

2005-05-01T23:59:59.000Z

51

Comparison of Hindcasts Anticipating the 2004 Florida Hurricane Season  

Science Conference Proceedings (OSTI)

Advances in hurricane climate science allow forecasts of seasonal landfall activity to be made. The authors begin with a review of the forecast methods available in the literature. They then reformulate the methods using a Bayesian probabilistic ...

James B. Elsner; Thomas H. Jagger

2006-04-01T23:59:59.000Z

52

The 2009 Hurricane Season in the Eastern North Pacific Basin: An Analysis of Environmental Conditions  

Science Conference Proceedings (OSTI)

Despite the presence of an intensifying El Niño event, the 2009 eastern North Pacific hurricane season was near normal when considering overall hurricane activity. This is in contrast to the relative lull in activity observed between 1998 and ...

Jennifer M. Collins; David R. Roache

2011-06-01T23:59:59.000Z

53

Eastern North Pacific Hurricane Season of 2006  

Science Conference Proceedings (OSTI)

The hurricane season of 2006 in the eastern North Pacific basin is summarized, and the individual tropical cyclones are described. Also, the official track and intensity forecasts of these cyclones are verified and evaluated. The 2006 eastern ...

Richard J. Pasch; Eric S. Blake; Lixion A. Avila; John L. Beven; Daniel P. Brown; James L. Franklin; Richard D. Knabb; Michelle M. Mainelli; Jamie R. Rhome; Stacy R. Stewart

2009-01-01T23:59:59.000Z

54

The GFDL Hurricane Prediction System and Its Performance in the 1995 Hurricane Season  

Science Conference Proceedings (OSTI)

The Geophysical Fluid Dynamics Laboratory (GFDL) Hurricane Prediction System was adopted by the U.S. National Weather Service as an operational hurricane prediction model in the 1995 hurricane season. The framework of the prediction model is ...

Yoshio Kurihara; Robert E. Tuleya; Morris A. Bender

1998-05-01T23:59:59.000Z

55

Atlantic Hurricane Season of 1982  

Science Conference Proceedings (OSTI)

Five named tropical cyclones and one subtropical cyclone were tracked during 1982 in the Atlantic–Caribbean–Gulf of Mexico region. There were no landfalling hurricanes.

Gilbert B. Clark

1983-05-01T23:59:59.000Z

56

Predicting Atlantic Seasonal Hurricane Activity 6–11 Months in Advance  

Science Conference Proceedings (OSTI)

A surprisingly strong long-range predictive signal exists for Atlantic-basin seasonal tropical cyclone activity. This predictive skill is related to two measures of West African rainfall in the prior year and to the phase of the stratospheric ...

William M. Gray; Christopher W. Landsea; Paul W. Mielke Jr.; Kenneth J. Berry

1992-09-01T23:59:59.000Z

57

Updated 6–11-Month Prediction of Atlantic Basin Seasonal Hurricane Activity  

Science Conference Proceedings (OSTI)

An updated statistical scheme for forecasting seasonal tropical cyclone activity in the Atlantic basin by 1 December of the previous year is presented. Previous research by Gray and colleagues at Colorado State University showed that a ...

Philip J. Klotzbach; William M. Gray

2004-10-01T23:59:59.000Z

58

Improving Multiseason Forecasts of North Atlantic Hurricane Activity  

Science Conference Proceedings (OSTI)

Hurricanes cause drastic social problems as well as generate huge economic losses. A reliable forecast of the level of hurricane activity covering the next several seasons has the potential to mitigate against such losses through improvements in ...

James B. Elsner; Thomas H. Jagger; Michael Dickinson; Dail Rowe

2008-03-01T23:59:59.000Z

59

Smart Grid Week: Hurricane Season and the Department's Efforts...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Season and the Department's Efforts to Make the Grid More Resilient to Power Outages Smart Grid Week: Hurricane Season and the Department's Efforts to Make the Grid More...

60

Energy SWAT Team Prepares for Hurricane Season | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Energy SWAT Team Prepares for Hurricane Season Energy SWAT Team Prepares for Hurricane Season Energy SWAT Team Prepares for Hurricane Season August 17, 2010 - 11:30am Addthis Andy Oare Andy Oare Former New Media Strategist, Office of Public Affairs What does this mean for me? First-responder training sessions at the Department help prepare employees for hurricane season and other potential energy-sector emergencies. If you live in a part of the country where hurricanes might cause damage, be sure to have a plan and a kit ready. On June 29, Hurricane Alex became the first hurricane of the 2010 season, and the first Atlantic hurricane to occur as early as June since 1995. The next day, a Department of Energy "energy response team" gathered in Washington, D.C. for the last in a series of first-responder training

Note: This page contains sample records for the topic "active hurricane season" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


61

Energy SWAT Team Prepares for Hurricane Season | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

SWAT Team Prepares for Hurricane Season SWAT Team Prepares for Hurricane Season Energy SWAT Team Prepares for Hurricane Season August 17, 2010 - 11:30am Addthis Andy Oare Andy Oare Former New Media Strategist, Office of Public Affairs What does this mean for me? First-responder training sessions at the Department help prepare employees for hurricane season and other potential energy-sector emergencies. If you live in a part of the country where hurricanes might cause damage, be sure to have a plan and a kit ready. On June 29, Hurricane Alex became the first hurricane of the 2010 season, and the first Atlantic hurricane to occur as early as June since 1995. The next day, a Department of Energy "energy response team" gathered in Washington, D.C. for the last in a series of first-responder training

62

Hurricane Season: Restoring Power after a Big Storm | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Hurricane Season: Restoring Power after a Big Storm Hurricane Season: Restoring Power after a Big Storm Hurricane Season: Restoring Power after a Big Storm June 5, 2012 - 4:01pm Addthis Hurricane Irene made landfall on the coast of North Carolina as a Category 1 hurricane during the 2011 Atlantic hurricane season. It was the ninth named storm, first hurricane, and first major hurricane of the 2011 hurricane season. | Photo courtesy of the National Oceanic and Atmospheric Administration. Hurricane Irene made landfall on the coast of North Carolina as a Category 1 hurricane during the 2011 Atlantic hurricane season. It was the ninth named storm, first hurricane, and first major hurricane of the 2011 hurricane season. | Photo courtesy of the National Oceanic and Atmospheric Administration. William Bryan William Bryan

63

First Day of Hurricane Season Sends Warning To Louisiana and ...  

U.S. Energy Information Administration (EIA)

First Day of Hurricane Season Sends Warning To Louisiana and Nation of Danger Caused by Loss of Americas WETLAND. By: America's WETLAND Campaign ...

64

Department of Energy Prepares for Hurricane Season | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Prepares for Hurricane Season Prepares for Hurricane Season Department of Energy Prepares for Hurricane Season May 30, 2006 - 10:50am Addthis WASHINGTON, DC - The U.S. Department of Energy (DOE) Director of the Office of Electricity Delivery and Energy Reliability (OE) Kevin Kolevar today outlined a number of steps that the department is taking to prepare for hurricane season in the United States. Last year, Hurricanes Katrina and Rita knocked out electricity to a large portion of the Gulf Coast and damaged a number of oil and gas recovery platforms in the Gulf of Mexico and refineries along the shore. "Electricity and fuel are necessary to sustain the public's health and grow the nation's economy. After a disaster that shuts down energy supplies, the federal government, state and local leaders, and the industry need to

65

DOE Prepares for the 2007 Hurricane Season | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

DOE Prepares for the 2007 Hurricane Season DOE Prepares for the 2007 Hurricane Season DOE Prepares for the 2007 Hurricane Season May 30, 2007 - 1:25pm Addthis WASHINGTON, DC - The U.S. Department of Energy (DOE) today outlined a number of steps that the Department is taking to strengthen its hurricane response system in the United States. Since Hurricanes Katrina and Rita in 2005, DOE has made operational and administrative improvements, including coordination between federal, state and local leaders, deployment of trained staff, and improvements to modeling tools. "Bringing power back online is a critical step in recovering and rebuilding from a disaster and the Department of Energy stands ready to help coordinate fuel delivery to affected areas and remove barriers in energy recovery efforts," Alex de Alvarez, DOE Deputy Director of the Office of

66

DOE Prepares for the 2007 Hurricane Season | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Prepares for the 2007 Hurricane Season Prepares for the 2007 Hurricane Season DOE Prepares for the 2007 Hurricane Season May 30, 2007 - 1:25pm Addthis WASHINGTON, DC - The U.S. Department of Energy (DOE) today outlined a number of steps that the Department is taking to strengthen its hurricane response system in the United States. Since Hurricanes Katrina and Rita in 2005, DOE has made operational and administrative improvements, including coordination between federal, state and local leaders, deployment of trained staff, and improvements to modeling tools. "Bringing power back online is a critical step in recovering and rebuilding from a disaster and the Department of Energy stands ready to help coordinate fuel delivery to affected areas and remove barriers in energy recovery efforts," Alex de Alvarez, DOE Deputy Director of the Office of

67

Impact of the 2008 Hurricane Season on the Natural Gas Industry  

Reports and Publications (EIA)

This report provides an overview of the 2008 Atlantic hurricane season and its impacts on the natural gas industry

Information Center

2009-01-26T23:59:59.000Z

68

President Obama Visits DOE to Discuss Preparations for Hurricane Season |  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

DOE to Discuss Preparations for Hurricane DOE to Discuss Preparations for Hurricane Season President Obama Visits DOE to Discuss Preparations for Hurricane Season May 16, 2013 - 6:22pm Addthis President Barack Obama listens to Acting Energy Secretary Daniel B. Poneman during a meeting with electric utility CEOs and trade association representatives at the Department of Energy in Washington, D.C., May 8, 2013. | Official White House Photo by Pete Souza. President Barack Obama listens to Acting Energy Secretary Daniel B. Poneman during a meeting with electric utility CEOs and trade association representatives at the Department of Energy in Washington, D.C., May 8, 2013. | Official White House Photo by Pete Souza. Rob Roberts Rob Roberts Director of Digital Strategy What are the key facts? Last week, President Obama visited the Department of Energy to meet

69

Improving Seasonal Hurricane Predictions for the Atlantic Basin  

Science Conference Proceedings (OSTI)

This paper demonstrates that improved forecasts of the annual number of hurricanes in the Atlantic tropical basin are possible by separating tropical-only hurricanes from hurricanes influenced by extratropical factors. It is revealed that ...

J. C. Hess; J. B. Elsner; N. E. LaSeur

1995-06-01T23:59:59.000Z

70

Photo of the Week: Rain or Shine, Preparing for the 2013 Hurricane Season |  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Rain or Shine, Preparing for the 2013 Hurricane Rain or Shine, Preparing for the 2013 Hurricane Season Photo of the Week: Rain or Shine, Preparing for the 2013 Hurricane Season May 15, 2013 - 1:16pm Addthis President Barack Obama listens to Acting Energy Secretary Daniel B. Poneman during a meeting with electric utility CEOs and trade association representatives at the Department of Energy in Washington, D.C., May 8, 2013. The group met to discuss lessons learned during the response to Hurricane Sandy, as well as the ongoing preparations for 2013 hurricane season, which begins June 1. | Official White House Photo by Pete Souza. President Barack Obama listens to Acting Energy Secretary Daniel B. Poneman during a meeting with electric utility CEOs and trade association representatives at the Department of Energy in Washington, D.C., May 8,

71

Improvement of the NCEP Global Model over the Tropics: An Evaluation of Model Performance during the 1995 Hurricane Season  

Science Conference Proceedings (OSTI)

An evaluation of the performance of the National Centers for Environmental Prediction Medium-Range Forecast Model was made for the large-scale tropical forecasts and hurricane track forecasts during the 1995 hurricane season. The assessment of ...

Naomi Surgi; Hua-Lu Pan; Stephen J. Lord

1998-05-01T23:59:59.000Z

72

Hardening and Resiliency: U.S. Energy Industry Response to Recent Hurricane Seasons- August 2010  

Energy.gov (U.S. Department of Energy (DOE))

In an effort to better understand what actions the energy industry has taken in response to the 2005 and 2008 hurricane seasons, the U.S. Department of Energy, Office of Electricity Delivery and...

73

Possible Aerosol Effects on Lightning Activity and Structure of Hurricanes  

Science Conference Proceedings (OSTI)

According to observations of hurricanes located relatively close to the land, intense and persistent lightning takes place within a 250–300-km radius ring around the hurricane center, whereas the lightning activity in the eyewall takes place only ...

A. Khain; N. Cohen; B. Lynn; A. Pokrovsky

2008-12-01T23:59:59.000Z

74

NOAA predicts a near-normal 2012 Atlantic hurricane season ...  

U.S. Energy Information Administration (EIA)

Solar › Energy in Brief ... Tropical storms and hurricanes can temporarily disrupt the U.S. oil and natural gas supply chain (producing fields, gathering, ...

75

Smart Grid Week: Hurricane Season and the Department's Efforts to Make  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Smart Grid Week: Hurricane Season and the Department's Efforts to Smart Grid Week: Hurricane Season and the Department's Efforts to Make the Grid More Resilient to Power Outages Smart Grid Week: Hurricane Season and the Department's Efforts to Make the Grid More Resilient to Power Outages June 6, 2013 - 5:41pm Addthis President Barack Obama listens to then-Acting Energy Secretary Daniel B. Poneman during a meeting with electric utility CEOs and trade association representatives at the Department of Energy in Washington, D.C., May 8, 2013. | Official White House Photo by Pete Souza. President Barack Obama listens to then-Acting Energy Secretary Daniel B. Poneman during a meeting with electric utility CEOs and trade association representatives at the Department of Energy in Washington, D.C., May 8, 2013. | Official White House Photo by Pete Souza.

76

Smart Grid Week: Hurricane Season and the Department's Efforts to Make  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Smart Grid Week: Hurricane Season and the Department's Efforts to Smart Grid Week: Hurricane Season and the Department's Efforts to Make the Grid More Resilient to Power Outages Smart Grid Week: Hurricane Season and the Department's Efforts to Make the Grid More Resilient to Power Outages June 6, 2013 - 5:41pm Addthis President Barack Obama listens to then-Acting Energy Secretary Daniel B. Poneman during a meeting with electric utility CEOs and trade association representatives at the Department of Energy in Washington, D.C., May 8, 2013. | Official White House Photo by Pete Souza. President Barack Obama listens to then-Acting Energy Secretary Daniel B. Poneman during a meeting with electric utility CEOs and trade association representatives at the Department of Energy in Washington, D.C., May 8, 2013. | Official White House Photo by Pete Souza.

77

Microsoft Word - Hurricane Outlook.doc  

Gasoline and Diesel Fuel Update (EIA)

8 8 1 June 2008 Short-Term Energy Outlook Supplement: The 2008 Outlook for Hurricane Production Outages in the Gulf of Mexico Highlights * The National Oceanic and Atmospheric Administration (NOAA) predicted above-normal hurricane activity in its Atlantic Hurricane Season Outlook released on May 22, 2008. 1 NOAA projects 12 to 16 named storms will form within the Atlantic Basin, including 6 to 9 hurricanes, of which 2 to 5 will be intense, during the upcoming hurricane season (June 1 - November 30). 2 * Above-normal hurricane activity in the Atlantic is likely to correspond to increased impacts on offshore crude oil and natural gas producers in the Gulf

78

A Hierarchical Bayesian Approach to Seasonal Hurricane Modeling  

Science Conference Proceedings (OSTI)

A hierarchical Bayesian strategy for modeling annual U.S. hurricane counts from the period 1851–2000 is illustrated. The approach is based on a separation of the reliable twentieth-century records from the less precise nineteenth-century records ...

James B. Elsner; Thomas H. Jagger

2004-07-01T23:59:59.000Z

79

A Bayesian Regression Approach for Predicting Seasonal Tropical Cyclone Activity over the Central North Pacific  

Science Conference Proceedings (OSTI)

In this study, a Poisson generalized linear regression model cast in the Bayesian framework is applied to forecast the tropical cyclone (TC) activity in the central North Pacific (CNP) in the peak hurricane season (July–September) using large-...

Pao-Shin Chu; Xin Zhao

2007-08-01T23:59:59.000Z

80

Predicting Atlantic Tropical Cyclone Seasonal Activity in April  

Science Conference Proceedings (OSTI)

Seasonal hurricane forecasts are continuing to develop skill, although they are still subject to large uncertainties. This study uses a new methodology of cross-correlating variables against empirical orthogonal functions (EOFs) of the hurricane ...

Elinor Keith; Lian Xie

2009-04-01T23:59:59.000Z

Note: This page contains sample records for the topic "active hurricane season" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


81

Spatial Variations in Major U.S. Hurricane Activity: Statistics and a Physical Mechanism  

Science Conference Proceedings (OSTI)

The authors provide a statistical and physical basis for understanding regional variations in major hurricane activity along the U.S. coastline on long timescales. Current statistical models of hurricane activity are focused on the frequency of ...

James B. Elsner; Kam-biu Liu; Bethany Kocher

2000-07-01T23:59:59.000Z

82

Late Holocene hurricane activity and climate variability in the Northeastern Gulf of Mexico  

E-Print Network (OSTI)

Hurricane activity in the Northeastern Gulf of Mexico and its relationship to regional and large-scale climate variability during the Late Holocene is explored. A 4500-year record of hurricane-induced storm surges is ...

Lane, Daniel Philip

2011-01-01T23:59:59.000Z

83

COLORADO STATE UNIVERSITY FORECAST OF ATLANTIC HURRICANE ACTIVITY FROM SEPTEMBER 28 OCTOBER 11, 2012  

E-Print Network (OSTI)

COLORADO STATE UNIVERSITY FORECAST OF ATLANTIC HURRICANE ACTIVITY FROM SEPTEMBER 28 ­ OCTOBER 11) of hurricane activity relative to climatology. These new two-week forecasts have replaced the monthly forecasts. Gray2 This forecast as well as past forecasts and verifications are available online at http://hurricane.atmos.colostate.edu/Forecasts

Gray, William

84

COLORADO STATE UNIVERSITY FORECAST OF ATLANTIC HURRICANE ACTIVITY FROM SEPTEMBER 13 SEPTEMBER 26, 2013  

E-Print Network (OSTI)

COLORADO STATE UNIVERSITY FORECAST OF ATLANTIC HURRICANE ACTIVITY FROM SEPTEMBER 13 ­ SEPTEMBER 26) of hurricane activity relative to climatology. These new two-week forecasts have replaced the monthly forecasts. Gray2 This forecast as well as past forecasts and verifications are available online at http://hurricane.atmos.colostate.edu/Forecasts

Gray, William

85

COLORADO STATE UNIVERSITY FORECAST OF ATLANTIC HURRICANE ACTIVITY FROM OCTOBER 12 OCTOBER 25, 2012  

E-Print Network (OSTI)

COLORADO STATE UNIVERSITY FORECAST OF ATLANTIC HURRICANE ACTIVITY FROM OCTOBER 12 ­ OCTOBER 25%) of hurricane activity relative to climatology. These new two-week forecasts have replaced the monthly forecasts. Gray2 This forecast as well as past forecasts and verifications are available online at http://hurricane.atmos.colostate.edu/Forecasts

Gray, William

86

Tracking Hurricanes  

Science Conference Proceedings (OSTI)

There is widespread concern about the recent increase in North Atlantic hurricane activity. Results here suggest that fledgling storms tracking east to west at low latitudes are more likely to reach hurricane intensity than those traveling on a ...

James B. Elsner

2003-03-01T23:59:59.000Z

87

Microsoft Word - Hurricane Outlook.doc  

Gasoline and Diesel Fuel Update (EIA)

9 9 1 June 2009 Short-Term Energy Outlook Supplement: The 2009 Outlook for Hurricane Production Outages in the Gulf of Mexico Highlights * The National Oceanic and Atmospheric Administration (NOAA) predicted in its Atlantic Hurricane Season Outlook released on May 21, 2009 that the Atlantic basin will most likely experience near-normal activity during the upcoming hurricane season (June 1 - November 30). 1 NOAA projects 9 to 14 named storms will form within the Atlantic Basin over the next 6 months, including 4 to 7 hurricanes, of which 1 to 3 will be intense. 2 * Based on the results of a Monte Carlo hurricane outage simulation using NOAA's most recent predictions for the level of hurricane activity, EIA expects

88

African Dust Influence on Atlantic Hurricane Activity and the Peculiar Behaviour of Category 5 Hurricanes  

E-Print Network (OSTI)

We study the specific influence of African dust on each one of the categories of Atlantic hurricanes. By applying wavelet analysis, we find a strong decadal modulation of African dust on Category 5 hurricanes and an annual modulation on all other categories of hurricanes. We identify the formation of Category 5 hurricanes occurring mainly around the decadal minimum variation of African dust and in deep water areas of the Atlantic Ocean, where hurricane eyes have the lowest pressure. According to our results, future tropical cyclones will not evolve to Category 5 until the next decadal minimum that is, by the year 2015 +/- 2.

Herrera, Victor M Velasco; H., Graciela Velasco; Gonzalez, Laura Luna

2010-01-01T23:59:59.000Z

89

Misinterpretations of the “Cone of Uncertainty” in Florida during the 2004 Hurricane Season  

Science Conference Proceedings (OSTI)

This article reviews the evolution, communication, and differing interpretations of the National Hurricane Center's “cone of uncertainty” hurricane forecast graphic. It concludes with a discussion of this graphic from the perspective of risk ...

Kenneth Broad; Anthony Leiserowitz; Jessica Weinkle; Marissa Steketee

2007-05-01T23:59:59.000Z

90

NOAA predicts a near-normal 2012 Atlantic hurricane season - Today ...  

U.S. Energy Information Administration (EIA)

Biofuels: Ethanol & Biodiesel ... Tropical storms and hurricanes can temporarily disrupt the U.S. oil and natural gas supply chain (producing fields, gathering ...

91

COLORADO STATE UNIVERSITY FORECAST OF ATLANTIC HURRICANE ACTIVITY FROM AUGUST 30 SEPTEMBER 12, 2013  

E-Print Network (OSTI)

COLORADO STATE UNIVERSITY FORECAST OF ATLANTIC HURRICANE ACTIVITY FROM AUGUST 30 ­ SEPTEMBER 12 This forecast as well as past forecasts and verifications are available online at http://hurricane.atmos.colostate.edu/Forecasts This is the fifth year that we have issued shorter-term forecasts of tropical cyclone activity starting in early

92

COLORADO STATE UNIVERSITY FORECAST OF ATLANTIC HURRICANE ACTIVITY FROM AUGUST 4 AUGUST 17, 2010  

E-Print Network (OSTI)

COLORADO STATE UNIVERSITY FORECAST OF ATLANTIC HURRICANE ACTIVITY FROM AUGUST 4 ­ AUGUST 17, 2010) of activity relative to climatology. These new two-week forecasts have replaced the monthly forecasts that we This forecast as well as past forecasts and verifications are available online at http://hurricane.atmos.colostate.edu/Forecasts

Gray, William

93

COLORADO STATE UNIVERSITY FORECAST OF ATLANTIC HURRICANE ACTIVITY FROM SEPTEMBER 28 OCTOBER 11, 2011  

E-Print Network (OSTI)

COLORADO STATE UNIVERSITY FORECAST OF ATLANTIC HURRICANE ACTIVITY FROM SEPTEMBER 28 ­ OCTOBER 11 percent) of hurricane activity relative to climatology. These new two-week forecasts have replaced the monthly forecasts that we have been issuing in recent years. (as of 28 September 2011) By Philip J

Gray, William

94

COLORADO STATE UNIVERSITY FORECAST OF ATLANTIC HURRICANE ACTIVITY FROM AUGUST 31 SEPTEMBER 13, 2012  

E-Print Network (OSTI)

COLORADO STATE UNIVERSITY FORECAST OF ATLANTIC HURRICANE ACTIVITY FROM AUGUST 31 ­ SEPTEMBER 13) of activity relative to climatology. These new two-week forecasts have replaced the monthly forecasts that we This forecast as well as past forecasts and verifications are available online at http://hurricane.atmos.colostate.edu/Forecasts

95

COLORADO STATE UNIVERSITY FORECAST OF ATLANTIC HURRICANE ACTIVITY FROM AUGUST 18 AUGUST 31, 2010  

E-Print Network (OSTI)

COLORADO STATE UNIVERSITY FORECAST OF ATLANTIC HURRICANE ACTIVITY FROM AUGUST 18 ­ AUGUST 31, 2010) of activity relative to climatology. These new two-week forecasts have replaced the monthly forecasts that we This forecast as well as past forecasts and verifications are available online at http://hurricane.atmos.colostate.edu/Forecasts

Gray, William

96

COLORADO STATE UNIVERSITY FORECAST OF ATLANTIC HURRICANE ACTIVITY FROM SEPTEMBER 14 SEPTEMBER 27, 2011  

E-Print Network (OSTI)

COLORADO STATE UNIVERSITY FORECAST OF ATLANTIC HURRICANE ACTIVITY FROM SEPTEMBER 14 ­ SEPTEMBER 27 percent) of hurricane activity relative to climatology. These new two-week forecasts have replaced the monthly forecasts that we have been issuing in recent years. (as of 14 September 2011) By Philip J

97

COLORADO STATE UNIVERSITY FORECAST OF ATLANTIC HURRICANE ACTIVITY FROM SEPTEMBER 14 SEPTEMBER 27, 2012  

E-Print Network (OSTI)

COLORADO STATE UNIVERSITY FORECAST OF ATLANTIC HURRICANE ACTIVITY FROM SEPTEMBER 14 ­ SEPTEMBER 27 percent) of hurricane activity relative to climatology. These new two-week forecasts have replaced the monthly forecasts that we have been issuing in recent years. (as of 14 September 2012) By Philip J

Gray, William

98

Microsoft Word - Hurricane Outlook.docx  

U.S. Energy Information Administration (EIA) Indexed Site

June 2012 1 June 2012 1 June 2012 Short-Term Energy Outlook Supplement: 2012 Outlook for Hurricane-Related Production Outages in the Gulf of Mexico Highlights ï‚· The National Oceanic and Atmospheric Administration's (NOAA) Atlantic Hurricane Season Outlook, released on May 24, 2012, predicts that the Atlantic basin likely will experience near- normal tropical weather activity during the upcoming hurricane season (June 1 - November 30). 1 NOAA projects that 9 to 15 named storms will form within the Atlantic Basin over the next 6 months, including 4 to 8 hurricanes of which 1 to 3 will be intense. 2 ï‚· Based on the results of a Monte Carlo hurricane outage simulation using the NOAA predictions

99

Microsoft Word - Hurricane Outlook.doc  

U.S. Energy Information Administration (EIA) Indexed Site

Information Administration/Short-Term Energy Outlook Supplement - June 2010 Information Administration/Short-Term Energy Outlook Supplement - June 2010 1 June 2010 Short-Term Energy Outlook Supplement: 2010 Outlook for Hurricane-Related Production Outages in the Gulf of Mexico Highlights ï‚· The National Oceanic and Atmospheric Administration's (NOAA) Atlantic Hurricane Season Outlook, released on May 27, 2010, predicted that the Atlantic basin will likely experience above-normal tropical weather activity during the upcoming hurricane season (June 1 - November 30). 1 NOAA projects that 14 to 23 named storms will form within the Atlantic Basin over the next 6 months, including 8 to 14 hurricanes of which 3 to 7 will be intense. 2 ï‚· Based on the results of a Monte Carlo hurricane outage simulation using the

100

COLORADO STATE UNIVERSITY FORECAST OF ATLANTIC HURRICANE ACTIVITY FROM SEPTEMBER 29 OCTOBER 12, 2010  

E-Print Network (OSTI)

COLORADO STATE UNIVERSITY FORECAST OF ATLANTIC HURRICANE ACTIVITY FROM SEPTEMBER 29 ­ OCTOBER 12 (greater than 130 percent of climatology.) These new two-week forecasts have replaced the monthly forecasts. Gray2 This forecast as well as past forecasts and verifications are available online at http://hurricane.atmos.colostate.edu/Forecasts

Gray, William

Note: This page contains sample records for the topic "active hurricane season" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


101

COLORADO STATE UNIVERSITY FORECAST OF ATLANTIC HURRICANE ACTIVITY FROM SEPTEMBER 1 SEPTEMBER 14, 2010  

E-Print Network (OSTI)

COLORADO STATE UNIVERSITY FORECAST OF ATLANTIC HURRICANE ACTIVITY FROM SEPTEMBER 1 ­ SEPTEMBER 14 percent of) climatology. These new two-week forecasts have replaced the monthly forecasts that we have This forecast as well as past forecasts and verifications are available online at http://hurricane.atmos.colostate.edu/Forecasts

Gray, William

102

COLORADO STATE UNIVERSITY FORECAST OF ATLANTIC HURRICANE ACTIVITY FROM AUGUST 3 AUGUST 16, 2012  

E-Print Network (OSTI)

COLORADO STATE UNIVERSITY FORECAST OF ATLANTIC HURRICANE ACTIVITY FROM AUGUST 3 ­ AUGUST 16, 2012 relative to climatology. (as of 3 August 2012) By Philip J. Klotzbach1 and William M. Gray2 This forecast as well as past forecasts and verifications are available online at http://hurricane.atmos.colostate.edu/Forecasts

Gray, William

103

COLORADO STATE UNIVERSITY FORECAST OF ATLANTIC HURRICANE ACTIVITY FROM SEPTEMBER 15 SEPTEMBER 28, 2010  

E-Print Network (OSTI)

COLORADO STATE UNIVERSITY FORECAST OF ATLANTIC HURRICANE ACTIVITY FROM SEPTEMBER 15 ­ SEPTEMBER 28 (greater than 130 percent of climatology.) These new two-week forecasts have replaced the monthly forecasts. Gray2 This forecast as well as past forecasts and verifications are available online at http://hurricane.atmos.colostate.edu/Forecasts

Gray, William

104

COLORADO STATE UNIVERSITY FORECAST OF ATLANTIC HURRICANE ACTIVITY FROM OCTOBER 13 OCTOBER 26, 2010  

E-Print Network (OSTI)

COLORADO STATE UNIVERSITY FORECAST OF ATLANTIC HURRICANE ACTIVITY FROM OCTOBER 13 ­ OCTOBER 26 percent of climatology.) These new two-week forecasts have replaced the monthly forecasts that we have This forecast as well as past forecasts and verifications are available online at http://hurricane.atmos.colostate.edu/Forecasts

Gray, William

105

Prediction Models for Annual U.S. Hurricane Counts  

Science Conference Proceedings (OSTI)

The authors build on their efforts to understand and predict coastal hurricane activity by developing statistical seasonal forecast models that can be used operationally. The modeling strategy uses May–June averaged values representing the North ...

James B. Elsner; Thomas H. Jagger

2006-06-01T23:59:59.000Z

106

Historical Developments Leading to Current Forecast Models of Annual Atlantic Hurricane Activity  

Science Conference Proceedings (OSTI)

There is considerable interest in forecasting interannual hurricane activity for the Atlantic basin. Various predictors representing different components of the tropical Atlantic climate have been suggested. The choice of predictors is based on ...

J. C. Hess; J. B. Elsner

1994-09-01T23:59:59.000Z

107

Leading Tropical Modes Associated with Interannual and Multidecadal Fluctuations in North Atlantic Hurricane Activity  

Science Conference Proceedings (OSTI)

Interannual and multidecadal extremes in Atlantic hurricane activity are shown to result from a coherent and interrelated set of atmospheric and oceanic conditions associated with three leading modes of climate variability in the Tropics. All ...

Gerald D. Bell; Muthuvel Chelliah

2006-02-01T23:59:59.000Z

108

A Reanalysis of the 1944–53 Atlantic Hurricane Seasons—The First Decade of Aircraft Reconnaissance  

Science Conference Proceedings (OSTI)

The main historical archive of all tropical storms, subtropical storms, and hurricanes in the North Atlantic Ocean, Caribbean Sea, and Gulf of Mexico from 1851 to the present is known as the Atlantic hurricane database (HURDAT), which is the ...

Andrew B. Hagen; Donna Strahan-Sakoskie; Christopher Luckett

2012-07-01T23:59:59.000Z

109

Electrification of the Hurricane  

Science Conference Proceedings (OSTI)

A survey of reports of electrical activity in hurricanes and typhoons from flight notes and personal experience (18 years, >230 eyewall penetrations for R. A. Black; 20 years for J. Hallett, plus that of others at the Hurricane Research Division)...

Robert A. Black; John Hallett

1999-06-01T23:59:59.000Z

110

Impact of the 2008 Hurricanes Natural Gas Industry  

U.S. Energy Information Administration (EIA)

Impact of the 2008 Hurricanes on the Natural Gas Industry This report provides an overview of the 2008 Atlantic hurricane season and its impacts on ...

111

Microsoft Word - Hurricane Analysis v11.doc  

Gasoline and Diesel Fuel Update (EIA)

The Impact of Tropical Cyclones on Gulf of Mexico The Impact of Tropical Cyclones on Gulf of Mexico Crude Oil and Natural Gas Production Table of Contents 1. Summary 2. Tropical Cyclones in the Gulf of Mexico 3. Tropical Cyclone Impacts on Gulf of Mexico Oil and Natural Gas Production and Refinery Operations 4. Forecasting Shut-In Production A. Model 1: Using the NOAA Forecast of the Atlantic ACE Index to Estimate Shut- In Production B. Model 2: Using the NOAA Forecast of the Number of Atlantic Tropical Cyclones to Estimate Shut-In Production 5. Appendices A1. Methodology for Estimating Historical Shut-In Production A2. Gulf of Mexico Major Hurricanes, 1995-2005 A3. Seasonal Hurricane Summary, 1960-2005 A4. Regression Results 1. Summary The Atlantic hurricane season of 2005 was the most active season since accurate record-

112

Variability of North Atlantic hurricanes: seasonal versus individual-event features  

E-Print Network (OSTI)

Tropical cyclones are affected by a large number of climatic factors, which translates into complex patterns of occurrence. The variability of annual metrics of tropical-cyclone activity has been intensively studied, in particular since the sudden activation of the N Atl in the mid 1990's. We provide first a swift overview on previous work by diverse authors about these annual metrics for the NAtl basin, where the natural variability of the phenomenon, the existence of trends, the drawbacks of the records, and the influence of global warming have been the subject of interesting debates. Next, we present an alternative approach that does not focus on seasonal features but on the characteristics of single events [Corral et al Nature Phys 6, 693, 2010]. It is argued that the individual-storm power dissipation index (PDI) constitutes a natural way to describe each event, and further, that the PDI statistics yields a robust law for the occurrence of tropical cyclones in terms of a power law. In this context, metho...

Corral, Alvaro

2012-01-01T23:59:59.000Z

113

COLORADO STATE UNIVERSITY FORECAST OF ATLANTIC HURRICANE ACTIVITY FROM AUGUST 17 AUGUST 30, 2012  

E-Print Network (OSTI)

COLORADO STATE UNIVERSITY FORECAST OF ATLANTIC HURRICANE ACTIVITY FROM AUGUST 17 ­ AUGUST 30, 2012 percent) of activity relative to climatology. These new two-week forecasts have replaced the monthly forecasts that we have been issuing in recent years. (as of 17 August 2012) By Philip J. Klotzbach1

Gray, William

114

COLORADO STATE UNIVERSITY FORECAST OF ATLANTIC HURRICANE ACTIVITY FROM AUGUST 31 SEPTEMBER 13, 2011  

E-Print Network (OSTI)

COLORADO STATE UNIVERSITY FORECAST OF ATLANTIC HURRICANE ACTIVITY FROM AUGUST 31 ­ SEPTEMBER 13 percent) of activity relative to climatology. These new two-week forecasts have replaced the monthly forecasts that we have been issuing in recent years. (as of 31 August 2011) By Philip J. Klotzbach1

Birner, Thomas

115

Microsoft Word - Hurricane Outlook_v3.doc  

U.S. Energy Information Administration (EIA) Indexed Site

June 2007 June 2007 1 June 2007 Short-Term Energy Outlook Supplement: The 2007 Outlook for Hurricane Impacts on Gulf of Mexico Crude Oil and Natural Gas Production Highlights * The National Oceanic and Atmospheric Administration (NOAA) predicts above-normal hurricane activity in the May 22, 2007 version of its Atlantic Hurricane Season Outlook. They project 13 to 17 named storms will form within the Atlantic Basin, including 7 to 10 hurricanes of which 3 to 5 will be intense. 1 * Above-normal hurricane activity in the Atlantic is likely to correspond to increased impacts on offshore crude oil and natural gas producers in the Gulf of Mexico. However, the likelihood of a repeat of the destruction caused by

116

Prediction of Seasonal Atlantic Basin Accumulated Cyclone Energy from 1 July  

Science Conference Proceedings (OSTI)

The Tropical Meteorology Project at Colorado State University currently issues seasonal forecasts for Atlantic basin hurricane activity in early April, June and August. This paper examines the potential for issuing an additional seasonal forecast ...

Philip J. Klotzbach

117

Simulation of the Recent Multidecadal Increase of Atlantic Hurricane Activity Using an 18-km-Grid Regional Model  

Science Conference Proceedings (OSTI)

In this study, a new modeling framework for simulating Atlantic hurricane activity is introduced. The model is an 18-km-grid nonhydrostatic regional model, run over observed specified SSTs and nudged toward observed time-varying large-scale ...

Thomas R. Knutson; Joseph J. Sirutis; Stephen T. Garner; Isaac M. Held; Robert E. Tuleya

2007-10-01T23:59:59.000Z

118

Dynamical Downscaling Projections of Twenty-First-Century Atlantic Hurricane Activity: CMIP3 and CMIP5 Model-Based Scenarios  

Science Conference Proceedings (OSTI)

Twenty-first-century projections of Atlantic climate change are downscaled to explore the robustness of potential changes in hurricane activity. Multimodel ensembles using the phase 3 of the Coupled Model Intercomparison Project (CMIP3)/Special ...

Thomas R. Knutson; Joseph J. Sirutis; Gabriel A. Vecchi; Stephen Garner; Ming Zhao; Hyeong-Seog Kim; Morris Bender; Robert E. Tuleya; Isaac M. Held; Gabriele Villarini

2013-09-01T23:59:59.000Z

119

A Reanalysis of the Surface Winds for Hurricane Donna of 1960  

Science Conference Proceedings (OSTI)

Hurricane Donna, the only major hurricane to strike the United States during the 1960 Atlantic hurricane season, passed over the middle Florida Keys near Sombrero Key before making landfall southeast of Naples, near Goodland, Florida, on 10 ...

Jason P. Dunion; Christopher W. Landsea; Samuel H. Houston; Mark D. Powell

2003-09-01T23:59:59.000Z

120

Influence of Tropical Tropopause Layer Cooling on Atlantic Hurricane Activity  

Science Conference Proceedings (OSTI)

Virtually all metrics of Atlantic tropical cyclone activity show substantial increases over the past two decades. It is argued here that cooling near the tropical tropopause and the associated decrease in tropical cyclone outflow temperature ...

Kerry Emanuel; Susan Solomon; Doris Folini; Sean Davis; Chiara Cagnazzo

2013-04-01T23:59:59.000Z

Note: This page contains sample records for the topic "active hurricane season" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


121

Influence of Tropical Tropopause Layer Cooling on Atlantic Hurricane Activity  

E-Print Network (OSTI)

Virtually all metrics of Atlantic tropical cyclone activity show substantial increases over the past two decades. It is argued here that cooling near the tropical tropopause and the associated decrease in tropical cyclone ...

Solomon, Susan

122

Loop Current Response to Hurricanes Isidore and Lili  

Science Conference Proceedings (OSTI)

Recent hurricane activity over the Gulf of Mexico basin has underscored the importance of the Loop Current (LC) and its deep, warm thermal structure on hurricane intensity. During Hurricanes Isidore and Lili in 2002, research flights were ...

Lynn K. Shay; Eric W. Uhlhorn

2008-09-01T23:59:59.000Z

123

Dynamical Downscaling Projections of Twenty-First-Century Atlantic Hurricane Activity: CMIP3 and CMIP5 Model-Based Scenarios  

Science Conference Proceedings (OSTI)

Twenty-first century projections of Atlantic climate change are downscaled to explore the robustness of potential changes in hurricane activity. Multi-model ensembles using theCMIP3/A1B (Late 21st century) and CMIP5/RCP4.5 (Early and Late 21st ...

Thomas R. Knutson; Joseph J. Sirutis; Gabriel A. Vecchi; Steven Garner; Ming Zhao; Hyeong-Seog Kim; Morris Bender; Robert E. Tuleya; Isaac M. Held; Gabriele Villarini

124

Predicting Atlantic Basin Seasonal Tropical Cyclone Activity by 1 August  

Science Conference Proceedings (OSTI)

More than 90% of all seasonal Atlantic tropical cyclone activity typically occurs after 1 August. A strong predictive potential exists that allows seasonal forecasts of Atlantic basin tropical cyclone activity to be issued by 1 August, prior to ...

William M. Gray; Christopher W. Landsea; Paul W. Mielke Jr.; Kenneth J. Berry

1993-03-01T23:59:59.000Z

125

Hurricane Sandy Situation Reports (October & November 2012) | Department of  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Hurricane Sandy Situation Reports (October & November 2012) Hurricane Sandy Situation Reports (October & November 2012) Hurricane Sandy Situation Reports (October & November 2012) Hurricane Sandy situation reports detail the storm's impacts and the restoration activities being taken by the energy sector. Hurricane Sandy Situation Report # 20 November 7, 2012 (10:00 AM EST) Hurricane Sandy Situation Report # 19 November 6, 2012 (3:00 PM EST) Hurricane Sandy Situation Report # 18 November 6, 2012 (10:00 AM EST) Hurricane Sandy Situation Report # 17 November 5, 2012 (3:00 PM EST) Hurricane Sandy Situation Report # 16 November 5, 2012 (10:00 AM EST) Hurricane Sandy Situation Report # 15 November 4, 2012 (3:00 PM EST) Hurricane Sandy Situation Report # 14 November 4, 2012 (10:00 AM EST) Hurricane Sandy Situation Report # 13 November 3, 2012 (3:00 PM EDT)

126

Are Gulf Landfalling Hurricanes Getting Stronger?  

Science Conference Proceedings (OSTI)

Recent predictions of increased hurricane activity in the Atlantic basin, as well as explosive coastal population growth, have prompted a study of the trends in quantity and intensity of U.S. landfalling hurricanes in the Gulf of Mexico.

Mark C. Bove; David F. Zierden; James J. O'Brien

1998-07-01T23:59:59.000Z

127

Predicting Atlantic Basin Seasonal Tropical Cyclone Activity by 1 June  

Science Conference Proceedings (OSTI)

This is the third in a series of papers describing the potential for the seasonal forecasting of Atlantic basin tropical cyclone activity. Earlier papers by the authors describe seasonal prediction from 1 December of the previous year and from 1 ...

William M. Gray; Christopher W. Landsea; Paul W. Mielke Jr.; Kenneth J. Berry

1994-03-01T23:59:59.000Z

128

Evolution of Eyewall Convective Events as Indicated by Intracloud and Cloud-to-Ground Lightning Activity during the Rapid Intensification of Hurricanes Rita and Katrina  

Science Conference Proceedings (OSTI)

Lightning data (cloud-to-ground plus intracloud) obtained from the Los Alamos Sferic Array (LASA) for 2005’s Hurricanes Rita and Katrina were analyzed to provide a first insight into the three-dimensional electrical activity of rapidly ...

Alexandre O. Fierro; Xuan-Min Shao; Timothy Hamlin; Jon M. Reisner; Jeremiah Harlin

2011-05-01T23:59:59.000Z

129

Hurricane Earl  

U.S. Energy Information Administration (EIA) Indexed Site

Historical/Selected Significant Energy Disruptions > Hurricane Earl Historical/Selected Significant Energy Disruptions > Hurricane Earl Hurricane Earl Released: September 3, 2010 2:00 p.m. EDT Map Sources: Infrastructure-Energy Information Administration (GasTran System), Ventyx (Energy Velocity); Hurricane path with 67% likelihood cone-National Oceanic and Atmospheric Administration (NOAA) Uncheck or check an item to hide or show it in the map. Electric Power Plants (>=100 MW) Coal Hydroelectric Natural Gas Nuclear Petroleum Wood Wind Other Electricity Transmission Lines (>=345kV) LNG terminals Natural Gas Market Centers (Hubs) Natural Gas Processing Plants Natural Gas Interstate, Intrastate, and Gathering Pipelines Oil Import Site & Oil Seaports Petroleum Refineries Heating Oil Reserve Site Additional Resources: Gulf of Mexico Fact Sheet

130

Hurricane Superintensity  

Science Conference Proceedings (OSTI)

High spatial and temporal resolution simulations using the Rotunno and Emanuel axisymmetric, cloud-resolving, hurricane model are found to greatly exceed Emanuel’s energetically based upper bound for maximum potential intensity (E-MPI).

John Persing; Michael T. Montgomery

2003-10-01T23:59:59.000Z

131

2009 Outlook for Hurricane Production Outages in the Gulf of Mexico, The (Released in the STEO June 2009)  

Reports and Publications (EIA)

Projected impacts to Gulf of Mexico crude oil and natural gas production for the 2009 Atlantic Hurricane Season.

Information Center

2009-06-01T23:59:59.000Z

132

2010 Outlook for Hurricane-Related Production Outages in the Gulf of Mexico - Short-Term Energy Outlook Supplement:  

Reports and Publications (EIA)

Projected impacts to Gulf of Mexico crude oil and natural gas production for the 2010 Atlantic Hurricane Season.

Information Center

2010-06-01T23:59:59.000Z

133

Impact on Hurricane Track and Intensity Forecasts of GPS Dropwindsonde Observations from the First-Season Flights of the NOAA Gulfstream-IV Jet Aircraft  

Science Conference Proceedings (OSTI)

In 1997, the Tropical Prediction Center (TPC) began operational Gulfstream-IV jet aircraft missions to improve the numerical guidance for hurricanes threatening the continental United States, Puerto Rico, and the Virgin Islands. During these ...

Sim D. Aberson; James L. Franklin

1999-03-01T23:59:59.000Z

134

The National Hurricane Research Project: 50 Years of Research, Rough Rides, and Name Changes  

Science Conference Proceedings (OSTI)

After the disastrous Atlantic hurricane season of 1954, the Weather Bureau created the National Hurricane Research Project (NHRP) to advance tropical cyclone science and improve forecasts. In the late 1950s, NHRP pioneered quantitative ...

Neal M. Dorst

2007-10-01T23:59:59.000Z

135

Bayesian Multiple Changepoint Analysis of Hurricane Activity in the Eastern North Pacific: A Markov Chain Monte Carlo Approach  

Science Conference Proceedings (OSTI)

A Bayesian framework is developed to detect multiple abrupt shifts in a time series of the annual major hurricanes counts. The hurricane counts are modeled by a Poisson process where the Poisson intensity (i.e., hurricane rate) is codified by a ...

Xin Zhao; Pao-Shin Chu

2006-02-01T23:59:59.000Z

136

The Joint Hurricane Test Bed: Its First Decade of Tropical Cyclone Research-To-Operations Activities Reviewed  

Science Conference Proceedings (OSTI)

The Joint Hurricane Testbed (JHT) is reviewed at the completion of its first decade. Views of the program by hurricane forecasters at the National Hurricane Center, the test bed's impact on forecast accuracy, and highlights of the top-rated projects are ...

Edward N. Rappaport; Jiann-Gwo Jiing; Christopher W. Landsea; Shirley T. Murillo; James L. Franklin

2012-03-01T23:59:59.000Z

137

Experimental Dynamical Seasonal Forecasts of Tropical Cyclone Activity at IRI  

Science Conference Proceedings (OSTI)

The International Research Institute for Climate and Society (IRI) has been issuing experimental seasonal tropical cyclone activity forecasts for several ocean basins since early 2003. In this paper the method used to obtain these forecasts is ...

Suzana J. Camargo; Anthony G. Barnston

2009-04-01T23:59:59.000Z

138

Assessing United States hurricane damage under different environmental conditions  

E-Print Network (OSTI)

Hurricane activity between 1979 and 2011 was studied to determine damage statistics under different environmental conditions. Hurricanes cause billions of dollars of damage every year in the United States, but damage ...

Maheras, Anastasia Francis

2012-01-01T23:59:59.000Z

139

Bayesian Analysis of U.S. Hurricane Climate  

Science Conference Proceedings (OSTI)

Predictive climate distributions of U.S. landfalling hurricanes are estimated from observational records over the period 1851–2000. The approach is Bayesian, combining the reliable records of hurricane activity during the twentieth century with ...

James B. Elsner; Brian H. Bossak

2001-12-01T23:59:59.000Z

140

Linking Meteorological Education To Reality: A Prototype Undergraduate Research Study of Public Response to Hurricane Rita Forecasts  

Science Conference Proceedings (OSTI)

After the 2005 hurricane season, several meteorology students at Texas A&M University became interested in understanding Hurricane Rita's forecasts and societal impacts in greater depth. In response to the students' interest, we developed a ...

Rebecca E. Morss; Fuqing Zhang

2008-04-01T23:59:59.000Z

Note: This page contains sample records for the topic "active hurricane season" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


141

Toward Improving High-Resolution Numerical Hurricane Forecasting: Influence of Model Horizontal Grid Resolution, Initialization, and Physics  

Science Conference Proceedings (OSTI)

This paper provides an account of the performance of an experimental version of the Hurricane Weather Research and Forecasting system (HWRFX) for 87 cases of Atlantic tropical cyclones during the 2005, 2007, and 2009 hurricane seasons. The HWRFX ...

Sundararaman G. Gopalakrishnan; Stanley Goldenberg; Thiago Quirino; Xuejin Zhang; Frank Marks Jr.; Kao-San Yeh; Robert Atlas; Vijay Tallapragada

2012-06-01T23:59:59.000Z

142

Comparing the Impacts of the 2005 and 2008 Hurricanes on U.S. Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

the 2005 and 2008 Hurricanes on U.S. the 2005 and 2008 Hurricanes on U.S. Energy Infrastructure - February 2009 Comparing the Impacts of the 2005 and 2008 Hurricanes on U.S. Energy Infrastructure - February 2009 The energy infrastructure and supply disruptions caused by the 2008 hurricanes were similar but not as severe as those caused by Hurricanes Katrina, Rita, and Wilma in 2005. Although worst-day outages between both hurricane seasons were comparable, HurricanesKatrina and Rita were more powerful and caused more lasting damage to energy infrastructure than Hurricanes Gustav and Ike. As a result, energy production and supply recovered more quickly in 2008 than in 2005. This report compares the impact of the major hurricanes of 2005 and 2008 on U.S. energy systems, including those that produce, process and transport

143

The Hurricane Intensity Issue  

Science Conference Proceedings (OSTI)

The intensity issue of hurricanes is addressed in this paper using the angular momentum budget of a hurricane in storm-relative cylindrical coordinates and a scale-interaction approach. In the angular momentum budget in storm-relative coordinates,...

T. N. Krishnamurti; S. Pattnaik; L. Stefanova; T. S. V. Vijaya Kumar; B. P. Mackey; A. J. O’Shay; Richard J. Pasch

2005-07-01T23:59:59.000Z

144

EIA survey shows Gulf Coast plants recovering from hurricane ...  

U.S. Energy Information Administration (EIA)

In response to Hurricane Isaac, EIA invoked its emergency-activation survey Form EIA-757B to collect daily data on the status of natural gas ...

145

Revised Prediction of Seasonal Atlantic Basin Tropical Cyclone Activity from 1 August  

Science Conference Proceedings (OSTI)

Predictions of the remainder of the season’s Atlantic basin tropical cyclone activity from 1 August have been issued by Gray and his colleagues at the Tropical Meteorology Project at Colorado State University since 1984. The original 1 August ...

Philip J. Klotzbach

2007-10-01T23:59:59.000Z

146

High-Resolution Hurricane Forecasts  

Science Conference Proceedings (OSTI)

Widely varying scales of atmospheric motion make it extremely difficult to predict hurricane intensity

Christopher Davis; Wei Wang; Steven Cavallo; James Done; Jimy Dudhia; Sherrie Fredrick; John Michalakes; Ginger Caldwell; Thomas Engel; Ryan Torn

2011-01-01T23:59:59.000Z

147

A High-Resolution Coupled Riverine Flow, Tide, Wind, Wind Wave, and Storm Surge Model for Southern Louisiana and Mississippi. Part II: Synoptic Description and Analysis of Hurricanes Katrina and Rita  

Science Conference Proceedings (OSTI)

Hurricanes Katrina and Rita were powerful storms that impacted southern Louisiana and Mississippi during the 2005 hurricane season. In Part I, the authors describe and validate a high-resolution coupled riverine flow, tide, wind, wave, and storm ...

J. C. Dietrich; S. Bunya; J. J. Westerink; B. A. Ebersole; J. M. Smith; J. H. Atkinson; R. Jensen; D. T. Resio; R. A. Luettich; C. Dawson; V. J. Cardone; A. T. Cox; M. D. Powell; H. J. Westerink; H. J. Roberts

2010-02-01T23:59:59.000Z

148

A Simple Seasonal Forecast Update of Tropical Cyclone Activity  

Science Conference Proceedings (OSTI)

A simple method based on the cumulative number of tropical cyclones (TCs) up to a given month in the early season is proposed to update the seasonal prediction of the annual number of TCs in a given ocean basin. For the western North Pacific, if ...

Johnny C. L. Chan

2008-10-01T23:59:59.000Z

149

Testing for a Trend in a Partially Incomplete Hurricane Record  

Science Conference Proceedings (OSTI)

The record of annual counts of basinwide North Atlantic hurricanes is incomplete prior to 1946. This has restricted efforts to identify a long-term trend in hurricane activity to the postwar period. In contrast, the complete record of U.S. ...

Andrew R. Solow; Laura Moore

2000-10-01T23:59:59.000Z

150

Global Warming Effects on U.S. Hurricane Damage  

Science Conference Proceedings (OSTI)

While many studies of the effects of global warming on hurricanes predict an increase in various metrics of Atlantic basin-wide activity, it is less clear that this signal will emerge from background noise in measures of hurricane damage, which ...

Kerry Emanuel

2011-10-01T23:59:59.000Z

151

The Strong Association between Western Sahelian Monsoon Rainfall and Intense Atlantic Hurricanes  

Science Conference Proceedings (OSTI)

Seasonal variability of Atlantic basin tropical cyclones is examined with respect to the monsoon rainfall over West Africa. Variations of intense hurricanes are of the most interest, as they are responsible for over three-quarters of United ...

Christopher W. Landsea; William M. Gray

1992-05-01T23:59:59.000Z

152

Atlantic Hurricanes and Climate Change. Part I: Experimental Design and Isolation of Thermodynamic Effects  

Science Conference Proceedings (OSTI)

The Weather Research and Forecasting (WRF) model is used in a downscaling experiment to simulate a portion of the Atlantic hurricane season both in present-day conditions and with modifications to include future thermodynamic changes.

Megan S. Mallard; Gary M. Lackmann; Anantha Aiyyer; Kevin Hill

2013-07-01T23:59:59.000Z

153

Atypical Thermodynamic Profiles in Hurricanes  

Science Conference Proceedings (OSTI)

The global positioning system dropwindsondes deployed in Hurricane Bonnie on 26 August 1998 with supporting deployments in Hurricanes Mitch (1998) and Humberto (2001) are used to identify three unusual thermodynamic structures in the lower-cloud ...

Gary M. Barnes

2008-02-01T23:59:59.000Z

154

Environmental Influences on Hurricane Intensification  

Science Conference Proceedings (OSTI)

Although driven by internal processes, hurricanes are also regulated by conditions in their oceanic and atmospheric surroundings. Sea surface temperature determines an upper bound on the intensity of hurricanes, but most never reach this ...

Robert T. Merrill

1988-06-01T23:59:59.000Z

155

Analysis of Hurricane Catarina (2004)  

Science Conference Proceedings (OSTI)

The development of Hurricane Catarina over the western South Atlantic Ocean in March 2004 marks the first time that the existence of a hurricane has been confirmed by analysis and satellite imagery in the South Atlantic basin. The storm undergoes ...

Ron McTaggart-Cowan; Lance F. Bosart; Christopher A. Davis; Eyad H. Atallah; John R. Gyakum; Kerry A. Emanuel

2006-11-01T23:59:59.000Z

156

Hurricane Response and Restoration | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Hurricane Response and Restoration Hurricane Response and Restoration Hurricane Response and Restoration June 1, 2011 - 5:15pm Addthis Despite all of ISER's efforts to promote reliability and resiliency in the energy sector, domestic and global events will occur that will disrupt the sector and ISER must always be prepared to respond. In the face of both manmade and natural disasters, ISER applies cutting edge technical solutions and emergency management expertise to help overcome challenges inherent in quickly restoring an incredibly complex U.S. energy system. ISER plans, trains, and coordinates year round with all relevant stakeholders so that it can meet our nation's energy needs by deploying energy emergency responders to coordinate and facilitate system restoration activities with local, state, territorial, Federal, public and private

157

Two Years of Operational Hurricane Synoptic Surveillance  

Science Conference Proceedings (OSTI)

In 1997, the National Hurricane Center and the Hurricane Research Division began operational synoptic surveillance missions with the Gulfstream IV-SP jet aircraft to improve the numerical guidance for hurricanes that threaten the continental ...

Sim D. Aberson

2002-10-01T23:59:59.000Z

158

Hurricane Maximum Intensity: Past and Present  

Science Conference Proceedings (OSTI)

Hurricane intensity forecasting has lagged far behind the forecasting of hurricane track. In an effort to improve the understanding of the hurricane intensity dilemma, several attempts have been made to compute an upper bound on the intensity of ...

J. Parks Camp; Michael T. Montgomery

2001-07-01T23:59:59.000Z

159

Creation and Communication of Hurricane Risk Information  

Science Conference Proceedings (OSTI)

Reducing loss of life and harm when a hurricane threatens depends on people receiving hurricane risk information that they can interpret and use in protective decisions. To understand and improve hurricane risk communication, this article examines how ...

Julie L. Demuth; Rebecca E. Morss; Betty Hearn Morrow; Jeffrey K. Lazo

2012-08-01T23:59:59.000Z

160

Predictors of Tropical Cyclone Numbers and Extreme Hurricane Intensities over the North Atlantic Using Generalized Additive and Linear Models  

Science Conference Proceedings (OSTI)

Fluctuations of the annual number of tropical cyclones over the North Atlantic and of the energy dissipated by the most intense hurricane of a season are related to a variety of predictors [global temperature, SST and detrended SST, North ...

Olivier Mestre; Stéphane Hallegatte

2009-02-01T23:59:59.000Z

Note: This page contains sample records for the topic "active hurricane season" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


161

Hurricane Earl - Energy Information Administration  

U.S. Energy Information Administration (EIA)

DOE Emergency Situation Reports; EIA Hurricane Outlook (pdf) A total of 1.1 million barrels per day of operable refinery capacity, or about 7 percent ...

162

NIF Experiments Presentation by Omar Hurricane | Department of...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

by Omar Hurricane NIF Experiments Presentation by Omar Hurricane Hurricane-LLNL-SEAB.10.11.pdf More Documents & Publications NIF Presentation by Ed Moses Summary Minutes of...

163

Hurricane Sandy Situation Report #3 | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Hurricane Sandy Situation Report 3 Hurricane Sandy Situation Report 3 OFFICE OF ELECTRICITY DELIVERY AND ENERGY RELIABILITY (OE) SITUATION REPORT 3 FOR HURRICANE SANDY More...

164

Prediction of Landfalling Hurricanes with the Advanced Hurricane WRF Model  

Science Conference Proceedings (OSTI)

Real-time forecasts of five landfalling Atlantic hurricanes during 2005 using the Advanced Research Weather Research and Forecasting (WRF) (ARW) Model at grid spacings of 12 and 4 km revealed performance generally competitive with, and ...

Christopher Davis; Wei Wang; Shuyi S. Chen; Yongsheng Chen; Kristen Corbosiero; Mark DeMaria; Jimy Dudhia; Greg Holland; Joe Klemp; John Michalakes; Heather Reeves; Richard Rotunno; Chris Snyder; Qingnong Xiao

2008-06-01T23:59:59.000Z

165

Joint NOAA, Navy, NASA Hurricane Test Bed Terms of Reference  

E-Print Network (OSTI)

(JHT) to advance the transfer of new research and technology into operational hurricane prediction. The JHT will routinely serve as a conduit between the operational, academic, and research communities. This facility will be located at the National Hurricane Center (NHC) in Miami, FL. Whereas the operational center and associated personnel could be the NHC, the Joint Typhoon Warning Center (JTWC, Navy), or the Central Pacific Hurricane Center (CPHC), and NHC will be specified in this document, both for brevity and to acknowledge the current focus of the JHT on that organization. Use of other facilities is possible depending on requirements, workload, and opportunity. II. Mission Statement The mission of the Joint (NOAA, Navy, and NASA) Hurricane Test Bed is to transfer more rapidly and smoothly new technology, research results, and observational advances of the USWRP, its sponsoring agencies, the academic community and other groups into improved tropical cyclone analysis and prediction at operational centers. III. Concept of Operations The JHT is the initial test bed activity funded by the USWRP and is established to accelerate the technology infusion focused on hurricane analysis and prediction. Until all test beds are organized under a national test bed activity, the USWRP Interagency Program Office (IPO) provides coordination and oversight. The USWRP/IPO will facilitate outreach, the proposal process, and interaction with the oversight board, funding, and other tasks common to the test beds. The JHT will work with the USWRP/IPO to accomplish those tasks appropriate for administration of the hurricane test bed. The JHT mission will be accomplished by the following: • assessing scientific breakthroughs and new techniques to identify advanced, realtime, data-analysis techniques, forecast models, and observational systems that have potential for significantly improving the forecast guidance provided to hurricane forecasters; completing tests of the codes, products, and observations in a quasi-operational information technology (IT) environment subject to metrics that mandate good scientific performance while meeting ease-of use criteria and time constraints;

unknown authors

2012-01-01T23:59:59.000Z

166

OVERVIEW OF RESPONSE TO HURRICANE SANDY-NOR'EASTER AND  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

OVERVIEW OF RESPONSE TO OVERVIEW OF RESPONSE TO HURRICANE SANDY-NOR'EASTER AND RECOMMENDATIONS FOR IMPROVEMENT U.S. Department of Energy Office of Electricity Delivery and Energy Reliability February 26, 2013 I. Introduction Following the severe and widespread impact of Hurricane Sandy, the U.S. Department of Energy (DOE) reviewed the preparation, response, recovery, and restoration activities performed within its organization and by the Energy Sector. Understanding the wide range of challenges encountered by owners and operators of the energy infrastructure, States and localities, utility customers, and the Federal government will establish the basis for continuous improvement in preparedness and response activities. Hurricane Sandy was the second-largest Atlantic tropical cyclone on record. Making landfall on

167

Gulf Coast Residents Underestimate Hurricane Destructive Potential  

Science Conference Proceedings (OSTI)

Most people do not realize that hurricane destructiveness increases nonlinearly with increases in storm intensity. Three studies were conducted to examine people’s perceptions of hurricane destructive potential and their likelihood of evacuation. ...

Alan E. Stewart

2011-04-01T23:59:59.000Z

168

Surface Observations in the Hurricane Environment  

Science Conference Proceedings (OSTI)

Composite analyses of marine surface observations from 37 hurricanes between 1975 and 1998 show that the difference between the sea surface temperature and the surface air temperature significantly increases just outside the hurricane inner core. ...

Joseph J. Cione; Peter G. Black; Samuel H. Houston

2000-05-01T23:59:59.000Z

169

Surface Observations of Landfalling Hurricane Rainbands  

Science Conference Proceedings (OSTI)

This study examines the rainband-scale fluctuations of various meteorological parameters for Hurricanes Bonnie (1998) and Dennis (1999). Hurricane rainbands, identified by Next Generation Weather Surveillance Radar-1988 Doppler (NEXRAD WSR-88D) ...

G. D. Skwira; J. L. Schroeder; R. E. Peterson

2005-02-01T23:59:59.000Z

170

Gust Factors Applied to Hurricane Winds  

Science Conference Proceedings (OSTI)

An important consideration in the design of structures is their response to extreme winds. This is especially true in regions affected by hurricanes. In this research, gust factors derived from hurricane wind-speed records are compared with those ...

William R. Krayer; Richard D. Marshall

1992-05-01T23:59:59.000Z

171

Climate Modulation of North Atlantic Hurricane Tracks  

Science Conference Proceedings (OSTI)

The variability of North Atlantic tropical storm and hurricane tracks, and its relationship to climate variability, is explored. Tracks from the North Atlantic hurricane database for the period 1950–2007 are objectively separated into four groups ...

James P. Kossin; Suzana J. Camargo; Matthew Sitkowski

2010-06-01T23:59:59.000Z

172

Wavelet Analyses of Turbulence in the Hurricane Surface Layer during Landfalls  

Science Conference Proceedings (OSTI)

Using wavelet transform (WT), this study analyzes the surface wind data collected by the portable wind towers during the landfalls of six hurricanes and one tropical storm in the 2002–04 seasons. The WT, which decomposes a time series onto the ...

Ping Zhu; Jun A. Zhang; Forrest J. Masters

2010-12-01T23:59:59.000Z

173

Hurricane Climatic Fluctuations. Part II: Relation to Large-Scale Circulation  

Science Conference Proceedings (OSTI)

Correlations are computed between interannual fluctuations of hurricane incidence in the Atlantic basin and large-scale patterns of seasonally-averaged sea-level pressure (SLP; 1899–1978), sea-surface temperature (SST; 1899–1967), and 500 mb ...

Lloyd J. Shapiro

1982-08-01T23:59:59.000Z

174

The Operational Use of QuikSCAT Ocean Surface Vector Winds at the National Hurricane Center  

Science Conference Proceedings (OSTI)

The utility and shortcomings of near-real-time ocean surface vector wind retrievals from the NASA Quick Scatterometer (QuikSCAT) in operational forecast and analysis activities at the National Hurricane Center (NHC) are described. The use of ...

Michael J. Brennan; Christopher C. Hennon; Richard D. Knabb

2009-06-01T23:59:59.000Z

175

Assessment of Impacts of Hurricane Katrina on Net Primary Productivity in Mississippi  

Science Conference Proceedings (OSTI)

Southern forests contribute significantly to the carbon sink for the atmospheric carbon dioxide (CO2) associated with the anthropogenic activities in the United States. Natural disasters like hurricanes are constantly threatening these forests. ...

Shrinidhi Ambinakudige; Sami Khanal

2010-10-01T23:59:59.000Z

176

The Hurricane Forecast Improvement Project  

Science Conference Proceedings (OSTI)

Over the decade prior to 2007, the increasing vulnerability of the United States to damage and economic disruption from tropical storms and hurricanes was dramatically demonstrated by the impacts of a number of land-falling storms. In 2008, the National ...

Robert Gall; James Franklin; Frank Marks; Edward N. Rappaport; Frederick Toepfer

2013-03-01T23:59:59.000Z

177

Seasonal Prediction of Tropical Cyclone Activity Near Taiwan Using the Bayesian Multivariate Regression Method  

Science Conference Proceedings (OSTI)

A Poisson generalized linear regression model cast within a Bayesian framework is applied to forecast the seasonal tropical cyclone (TC) counts in the vicinity of Taiwan. The TC season considered is June–November and the data period used for ...

Mong-Ming Lu; Pao-Shin Chu; Yun-Ching Lin

2010-12-01T23:59:59.000Z

178

A Climatology of Intense (or Major) Atlantic Hurricanes  

Science Conference Proceedings (OSTI)

The variability of intense (or major) hurricanes in the Atlantic basin is investigated on both intraseasonal and interannual time scales. Differences are highlighted in characteristics between intense hurricanes and the weaker minor hurricanes ...

Christopher W. Landsea

1993-06-01T23:59:59.000Z

179

10 Years of Hurricane Synoptic Surveillance (1997–2006)  

Science Conference Proceedings (OSTI)

In 1997, the National Hurricane Center and the Hurricane Research Division began operational synoptic surveillance missions with the Gulfstream IV-SP jet aircraft to improve the numerical guidance for hurricanes that threaten the continental ...

Sim D. Aberson

2010-05-01T23:59:59.000Z

180

Climatology and Interannual Variability of North Atlantic Hurricane Tracks  

Science Conference Proceedings (OSTI)

The spatial and temporal variability of North Atlantic hurricane tracks and its possible association with the annual hurricane landfall frequency along the U.S. East Coast are studied using principal component analysis (PCA) of hurricane track ...

Lian Xie; Tingzhuang Yan; Leonard J. Pietrafesa; John M. Morrison; Thomas Karl

2005-12-01T23:59:59.000Z

Note: This page contains sample records for the topic "active hurricane season" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


181

Observed Boundary Layer Wind Structure and Balance in the Hurricane Core. Part II: Hurricane Mitch  

Science Conference Proceedings (OSTI)

Part I of this paper presented a detailed analysis of the boundary layer of Hurricane Georges (1998), based mainly on the newly available high-resolution GPS dropsonde data. Here, similar techniques and data are used to study Hurricane Mitch (...

Jeffrey D. Kepert

2006-09-01T23:59:59.000Z

182

The Hurricane Rainband and Intensity Change Experiment: Observations and Modeling of Hurricanes Katrina, Ophelia, and Rita  

Science Conference Proceedings (OSTI)

The Hurricane Rainband and Intensity Change Experiment (RAINEX) used three P3 aircraft aided by high-resolution numerical modeling and satellite communications to investigate the 2005 Hurricanes Katrina, Ophelia, and Rita. The aim was to increase ...

Robert A. Houze Jr.; Jasmine Cetrone; S. Rita Brodzik; Shuyi S. Chen; Wei Zhao; Wen-Chau Lee; James A. Moore; Gregory J. Stossmeister; Michael M. Bell; Robert F. Rogers

2006-11-01T23:59:59.000Z

183

Overview of Response to Hurricane Sandy-Nor'Easter and Recommendations for  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Overview of Response to Hurricane Sandy-Nor'Easter and Overview of Response to Hurricane Sandy-Nor'Easter and Recommendations for Improvement (February 2013) Overview of Response to Hurricane Sandy-Nor'Easter and Recommendations for Improvement (February 2013) Following the severe and widespread impact of Hurricane Sandy, the U.S. Department of Energy (DOE) reviewed the preparation, response, recovery, and restoration activities performed within its organization and by the Energy Sector. Understanding the wide range of challenges encountered by owners and operators of the energy infrastructure, States and localities, utility customers, and the Federal government will establish the basis for continuous improvement in preparedness and response activities. This document provides an initial review of DOE's Sandy-Nor'easter

184

Overview of Response to Hurricane Sandy-Nor'Easter and Recommendations for  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Overview of Response to Hurricane Sandy-Nor'Easter and Overview of Response to Hurricane Sandy-Nor'Easter and Recommendations for Improvement (February 2013) Overview of Response to Hurricane Sandy-Nor'Easter and Recommendations for Improvement (February 2013) Following the severe and widespread impact of Hurricane Sandy, the U.S. Department of Energy (DOE) reviewed the preparation, response, recovery, and restoration activities performed within its organization and by the Energy Sector. Understanding the wide range of challenges encountered by owners and operators of the energy infrastructure, States and localities, utility customers, and the Federal government will establish the basis for continuous improvement in preparedness and response activities. This document provides an initial review of DOE's Sandy-Nor'easter

185

Hurricane Katrina Wind Investigation Report  

SciTech Connect

This investigation of roof damage caused by Hurricane Katrina is a joint effort of the Roofing Industry Committee on Weather Issues, Inc. (RICOWI) and the Oak Ridge National Laboratory/U.S. Department of Energy (ORNL/DOE). The Wind Investigation Program (WIP) was initiated in 1996. Hurricane damage that met the criteria of a major windstorm event did not materialize until Hurricanes Charley and Ivan occurred in August 2004. Hurricane Katrina presented a third opportunity for a wind damage investigation in August 29, 2005. The major objectives of the WIP are as follows: (1) to investigate the field performance of roofing assemblies after major wind events; (2) to factually describe roofing assembly performance and modes of failure; and (3) to formally report results of the investigations and damage modes for substantial wind speeds The goal of the WIP is to perform unbiased, detailed investigations by credible personnel from the roofing industry, the insurance industry, and academia. Data from these investigations will, it is hoped, lead to overall improvement in roofing products, systems, roofing application, and durability and a reduction in losses, which may lead to lower overall costs to the public. This report documents the results of an extensive and well-planned investigative effort. The following program changes were implemented as a result of the lessons learned during the Hurricane Charley and Ivan investigations: (1) A logistics team was deployed to damage areas immediately following landfall; (2) Aerial surveillance--imperative to target wind damage areas--was conducted; (3) Investigation teams were in place within 8 days; (4) Teams collected more detailed data; and (5) Teams took improved photographs and completed more detailed photo logs. Participating associations reviewed the results and lessons learned from the previous investigations and many have taken the following actions: (1) Moved forward with recommendations for new installation procedures; (2) Updated and improved application guidelines and manuals from associations and manufacturers; (3) Launched certified product installer programs; and (4) Submitted building code changes to improve product installation. Estimated wind speeds at the damage locations came from simulated hurricane models prepared by Applied Research Associates of Raleigh, North Carolina. A dynamic hurricane wind field model was calibrated to actual wind speeds measured at 12 inland and offshore stations. The maximum estimated peak gust wind speeds in Katrina were in the 120-130 mph range. Hurricane Katrina made landfall near Grand Isle, Louisiana, and traveled almost due north across the city of New Orleans. Hurricane winds hammered the coastline from Houma, Louisiana, to Pensacola, Florida. The severe flooding problems in New Orleans made it almost impossible for the investigating teams to function inside the city. Thus the WIP investigations were all conducted in areas east of the city. The six teams covered the coastal areas from Bay Saint Louis, Mississippi, on the west to Pascagoula, Mississippi, on the east. Six teams involving a total of 25 persons documented damage to both low slope and steep slope roofing systems. The teams collected specific information on each building examined, including type of structure (use or occupancy), wall construction, roof type, roof slope, building dimensions, roof deck, insulation, construction, and method of roof attachment. In addition, the teams noted terrain exposure and the estimated wind speeds at the building site from the Katrina wind speed map. With each team member assigned a specific duty, they described the damage in detail and illustrated important features with numerous color photos. Where possible, the points of damage initiation were identified and damage propagation described. Because the wind speeds in Katrina at landfall, where the investigations took place, were less than code-specified design speeds, one would expect roof damage to be minimal. One team speculated that damage to all roofs in the area they examined was les

Desjarlais, A. O.

2007-08-15T23:59:59.000Z

186

Lightning and radar observations of hurricane Rita landfall  

SciTech Connect

Los Alamos National Laboratory (LANL) owns and operates an array of Very-Low Frequency (VLF) sensors that measure the Radio-Frequency (RF) waveforms emitted by Cloud-to-Ground (CG) and InCloud (IC) lightning. This array, the Los Alamos Sferic Array (LASA), has approximately 15 sensors concentrated in the Great Plains and Florida, which detect electric field changes in a bandwidth from 200 Hz to 500 kHz (Smith et al., 2002). Recently, LANL has begun development of a new dual-band RF sensor array that includes the Very-High Frequency (VHF) band as well as the VLF. Whereas VLF lightning emissions can be used to deduce physical parameters such as lightning type and peak current, VHF emissions can be used to perform precise 3d mapping of individual radiation sources, which can number in the thousands for a typical CG flash. These new dual-band sensors will be used to monitor lightning activity in hurricanes in an effort to better predict intensification cycles. Although the new LANL dual-band array is not yet operational, we have begun initial work utilizing both VLF and VHF lightning data to monitor hurricane evolution. In this paper, we present the temporal evolution of Rita's landfall using VLF and VHF lightning data, and also WSR-88D radar. At landfall, Rita's northern eyewall experienced strong updrafts and significant lightning activity that appear to mark a transition between oceanic hurricane dynamics and continental thunderstorm dynamics. In section 2, we give a brief overview of Hurricane Rita, including its development as a hurricane and its lightning history. In the following section, we present WSR-88D data of Rita's landfall, including reflectivity images and temporal variation. In section 4, we present both VHF and VLF lightning data, overplotted on radar reflectivity images. Finally, we discuss our observations, including a comparison to previous studies and a brief conclusion.

Henderson, Bradley G [Los Alamos National Laboratory; Suszcynsky, David M [Los Alamos National Laboratory; Hamlin, Timothy E [Los Alamos National Laboratory; Jeffery, C A [Los Alamos National Laboratory; Wiens, Kyle C [TEXAS TECH U.; Orville, R E [TEXAS A& M

2009-01-01T23:59:59.000Z

187

Lightning and radar observations of hurricane Rita landfall  

SciTech Connect

Los Alamos National Laboratory (LANL) owns and operates an array of Very-Low Frequency (VLF) sensors that measure the Radio-Frequency (RF) waveforms emitted by Cloud-to-Ground (CG) and InCloud (IC) lightning. This array, the Los Alamos Sferic Array (LASA), has approximately 15 sensors concentrated in the Great Plains and Florida, which detect electric field changes in a bandwidth from 200 Hz to 500 kHz (Smith et al., 2002). Recently, LANL has begun development of a new dual-band RF sensor array that includes the Very-High Frequency (VHF) band as well as the VLF. Whereas VLF lightning emissions can be used to deduce physical parameters such as lightning type and peak current, VHF emissions can be used to perform precise 3d mapping of individual radiation sources, which can number in the thousands for a typical CG flash. These new dual-band sensors will be used to monitor lightning activity in hurricanes in an effort to better predict intensification cycles. Although the new LANL dual-band array is not yet operational, we have begun initial work utilizing both VLF and VHF lightning data to monitor hurricane evolution. In this paper, we present the temporal evolution of Rita's landfall using VLF and VHF lightning data, and also WSR-88D radar. At landfall, Rita's northern eyewall experienced strong updrafts and significant lightning activity that appear to mark a transition between oceanic hurricane dynamics and continental thunderstorm dynamics. In section 2, we give a brief overview of Hurricane Rita, including its development as a hurricane and its lightning history. In the following section, we present WSR-88D data of Rita's landfall, including reflectivity images and temporal variation. In section 4, we present both VHF and VLF lightning data, overplotted on radar reflectivity images. Finally, we discuss our observations, including a comparison to previous studies and a brief conclusion.

Henderson, Bradley G [Los Alamos National Laboratory; Suszcynsky, David M [Los Alamos National Laboratory; Hamlin, Timothy E [Los Alamos National Laboratory; Jeffery, C A [Los Alamos National Laboratory; Wiens, Kyle C [TEXAS TECH U.; Orville, R E [TEXAS A& M

2009-01-01T23:59:59.000Z

188

Google Crisis Map for Hurricane Sandy | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Map for Hurricane Sandy Google Crisis Map for Hurricane Sandy The Google Crisis Map has power outage information, shelter and recovery centers, local emergency Twitter feeds,...

189

EIA updates mapping tool relating hurricane path to energy ...  

U.S. Energy Information Administration (EIA)

Maps. Maps by energy source and ... Solar › Energy in Brief. ... is likely to be the first major hurricane to make landfall in the United States since Hurricane Ike ...

190

Comparing the Impacts of Northeast Hurricanes on Energy Infrastructure...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Comparing the Impacts of Northeast Hurricanes on Energy Infrastructure (April 2013) Comparing the Impacts of Northeast Hurricanes on Energy Infrastructure (April 2013) Two major...

191

NERSC Supercomputers to Analyze Hurricane Coastal Surges, Help...  

NLE Websites -- All DOE Office Websites (Extended Search)

NERSC Supercomputers to Analyze Hurricane Coastal Surges, Help Plan Rebuilding in Louisiana, Gulf Coast NERSC Supercomputers to Analyze Hurricane Coastal Surges, Help Plan...

192

Hurricane, Utah: Energy Resources | Open Energy Information  

Open Energy Info (EERE)

| Sign Up Search Page Edit with form History Facebook icon Twitter icon Hurricane, Utah: Energy Resources Jump to: navigation, search Equivalent URI DBpedia Coordinates...

193

Quantifying the Local Economic Growth Impact of Hurricane Strikes: An Analysis from Outer Space for the Caribbean  

Science Conference Proceedings (OSTI)

Studies of the impact of hurricanes on economic activity typically are restricted to very aggregate analysis due to lack of spatially disaggregated data. In this paper we employ nightlight satellite imagery as a measure of local economic activity ...

Luisito Bertinelli; Eric Strobl

194

Hurricanes and Offshore Wind Farms  

Wind Powering America (EERE)

Hurricanes and Offshore Wind Farms Hurricanes and Offshore Wind Farms July 17, 2013 Man: Please continue to stand by. Today's conference will begin momentarily. Thank you. Coordinator: Welcome, and think you for standing by. At this time, all participants are in a listen only mode for the duration of today's call. Today's conference is being recorded. If you have any objections, you may disconnect at this time. Now I would like to turn the meeting over to Mr. Jonathan Bartlett. Sir you may begin. Jonathan Bartlett: Thank you. Good afternoon, this is Jonathan Bartlett. I'm speaking to you from the Department of Energy in Washington, D.C. Welcome everyone to the July Edition of the Wind Power in America webinar. This month we have two speakers, Joel Cline and Mark Powell will discuss the impacts of

195

Stationary and Moving Convective Bands in Hurricanes  

Science Conference Proceedings (OSTI)

Aircraft observations in hurricanes indicate that the hurricane vortex may be subdivided into an inner gyre where the air trajectories form closed paths and an outer envelope where they do not. In the closed gyre, a core of air moves with the ...

Hugh E. Willoughby; Frank D. Marks Jr.; Robert J. Feinberg

1984-11-01T23:59:59.000Z

196

Report Comparing the Impacts of Northeast Hurricanes Now Available  

Energy.gov (U.S. Department of Energy (DOE))

The report "Comparing the Impacts of Northeast Hurricanes on Energy Infrastructure" is now available for download.

197

Bayesian Forecasting of Seasonal Typhoon Activity: A Track-Pattern-Oriented Categorization Approach  

Science Conference Proceedings (OSTI)

A new approach to forecasting regional and seasonal tropical cyclone (TC) frequency in the western North Pacific using the antecedent large-scale environmental conditions is proposed. This approach, based on TC track types, yields probabilistic ...

Pao-Shin Chu; Xin Zhao; Chang-Hoi Ho; Hyeong-Seog Kim; Mong-Ming Lu; Joo-Hong Kim

2010-12-01T23:59:59.000Z

198

Smart Grid Week: Hurricane Season and the Department's Efforts...  

NLE Websites -- All DOE Office Websites (Extended Search)

threats. The Department and the electric sector are also working together to move the aging U.S. energy infrastructure towards a "smart grid" of cutting edge technologies,...

199

Estimating Annual Numbers of Atlantic Hurricanes Missing from the HURDAT Database (1878–1965) Using Ship Track Density  

Science Conference Proceedings (OSTI)

This study assesses the impact of imperfect sampling in the presatellite era (between 1878 and 1965) on North Atlantic hurricane activity measures and on the long-term trends in those measures. The results indicate that a substantial upward ...

Gabriel A. Vecchi; Thomas R. Knutson

2011-03-01T23:59:59.000Z

200

Quantifying the Local Economic Growth Impact of Hurricane Strikes: An Analysis from Outer Space for the Caribbean  

Science Conference Proceedings (OSTI)

Studies of the impact of hurricanes on economic activity typically are restricted to a very aggregate level of analysis because of the lack of spatially disaggregated data. In this paper nightlight satellite imagery is employed as a measure of ...

Luisito Bertinelli; Eric Strobl

2013-08-01T23:59:59.000Z

Note: This page contains sample records for the topic "active hurricane season" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


201

A Real-Time Hurricane Surface Wind Forecasting Model: Formulation and Verification  

Science Conference Proceedings (OSTI)

A real-time hurricane wind forecast model is developed by 1) incorporating an asymmetric effect into the Holland hurricane wind model; 2) using the National Oceanic and Atmospheric Administration (NOAA)/National Hurricane Center’s (NHC) hurricane ...

Lian Xie; Shaowu Bao; Leonard J. Pietrafesa; Kristen Foley; Montserrat Fuentes

2006-05-01T23:59:59.000Z

202

Seasonal tropical cyclone forecasts  

E-Print Network (OSTI)

Seasonal forecasts of tropical cyclone activity in various regions have been developed since the first attempts in the early 1980s by Neville

Suzana J. Camargo; Anthony G. Barnston; Philip J. Klotzbach; Christopher W. Landsea

2007-01-01T23:59:59.000Z

203

Performance of active solar space-heating systems, 1980-1981 heating season  

DOE Green Energy (OSTI)

Data are provided on 32 solar heating sites in the National Solar Data Network (NSDN). Of these, comprehensive data are included for 14 sites which cover a range of system types and solar applications. A brief description of the remaining sites is included along with system problems experienced which prevented comprehensive seasonal analyses. Tables and discussions of individual site parameters such as collector areas, storage tank sizes, manufacturers, building dimensions, etc. are provided. Tables and summaries of 1980-1981 heating season data are also provided. Analysis results are presented in graphic form to highlight key summary information. Performance indices are graphed for two major groups of collectors - liquid and air. Comparative results of multiple NSDN systems' operation for the 1980-1981 heating season are summarized with discussions of specific cases and conclusions which may be drawn from the data. (LEW)

Welch, K.; Kendall, P.; Pakkala, P.; Cramer, M.

1981-01-01T23:59:59.000Z

204

An explanation for the lack of trend in the hurricane frequency  

E-Print Network (OSTI)

The proposition that the tropical cyclogenesis increases with the size of the warm pool, the area enclosed by the 26C SST isotherm, is tested by comparing the seasonal variation of the warm pool area with the seasonality of the number of tropical cyclones. A non-linear relationship of high statistical significance is found between the area and the number of cyclones, which may explain both why there is no linear trend in the number of cyclones over time and the recent upturn in the number of Atlantic hurricanes.

Benestad, R E

2006-01-01T23:59:59.000Z

205

The Formation of Hurricane Frederic of 1979  

Science Conference Proceedings (OSTI)

A high-resolution global model forecast of the formation of Hurricane Frederic of 1979 is analyzed by means of several diagnostic computations on the model's output history. The formation is addressed from an analysis of limited-area energetics ...

T. N. Krishnamurthi; H. S. Bedi; Darlene Oosterhof; Vivek Hardiker

1994-06-01T23:59:59.000Z

206

Inertial Particle Dynamics in a Hurricane  

E-Print Network (OSTI)

The motion of inertial (i.e., finite-size) particles is analyzed in a three-dimensional unsteady simulation of Hurricane Isabel. As established recently, the long-term dynamics of inertial particles in a fluid is governed ...

Sapsis, Themistoklis

207

Numerical Simulations of Hurricane-Generated Currents  

Science Conference Proceedings (OSTI)

The work described here involves the application of a three-dimensional numerical circulation model to the hindcasting of currents generated during two storms—Tropical Storm Delia and Hurricane Anita. Reasonably high-quality current and other ...

Cortis Cooper; Bryan Pearce

1982-10-01T23:59:59.000Z

208

A Z-R Relationship for Hurricanes  

Science Conference Proceedings (OSTI)

Drop-size measurements taken during hurricane research flight missions at altitudes at or below 3 km were used to derive a relationship between reflectivity factor and rainfall rate. The instrument used in this study is the Knollenberg Particle ...

David P. Jorgensen; Paul T. Willis

1982-03-01T23:59:59.000Z

209

Forced Stage Response to a Moving Hurricane  

Science Conference Proceedings (OSTI)

The upper ocean's response to three hurricanes [Norbert (1984), Josephine (1984) and Gloria (1985)] is examined using field observations and a numerical ocean model. Our goal is to describe the physical processes that determine the structure and ...

James F. Price; Thomas B. Sanford; George Z. Forristall

1994-02-01T23:59:59.000Z

210

The Ocean Boundary Layer below Hurricane Dennis  

Science Conference Proceedings (OSTI)

Three neutrally buoyant floats were air deployed ahead of Hurricane Dennis on 28 August 1999. These floats were designed to accurately follow three-dimensional water trajectories and measure pressure (i.e., their own depth) and temperature. The ...

Eric A. D'Asaro

2003-03-01T23:59:59.000Z

211

A Reanalysis of Hurricane Andrew's Intensity  

Science Conference Proceedings (OSTI)

Hurricane Andrew of 1992 caused unprecedented economic devastation along its path through the Bahamas, southeastern Florida, and Louisiana. Damage in the United States was estimated to be $26 billion (in 1992 dollars), making Andrew one of the ...

Christopher W. Landsea; James L. Franklin; Colin J. McAdie; John L. Beven II; James M. Gross; Brian R. Jarvinen; Richard J. Pasch; Edward N. Rappaport; Jason P. Dunion; Peter P. Dodge

2004-11-01T23:59:59.000Z

212

The Great Louisiana Hurricane of August 1812  

Science Conference Proceedings (OSTI)

Major hurricanes are prominent meteorological hazards of the U.S. Atlantic and Gulf coasts. However, the official modern record of Atlantic basin tropical cyclones starts at 1851, and it does not provide a comprehensive measure of the frequency ...

Cary J. Mock; Michael Chenoweth; Isabel Altamirano; Matthew D. Rodgers; Ricardo García-Herrera

2010-12-01T23:59:59.000Z

213

Quantifying hurricane wind speed with undersea sound  

E-Print Network (OSTI)

Hurricanes, powerful storms with wind speeds that can exceed 80 m/s, are one of the most destructive natural disasters known to man. While current satellite technology has made it possible to effectively detect and track ...

Wilson, Joshua David

2006-01-01T23:59:59.000Z

214

The Concentric Eyewall Cycle of Hurricane Gilbert  

Science Conference Proceedings (OSTI)

Hurricane Gilbert of 1988 formed an outer eyewall as it intensified rapidly toward a record minimum pressure of 888 hPa in the western Caribbean. The outer eyewall strengthened and contracted, while the inner eyewall showed some signs of ...

Michael L. Black; Hugh E. Willoughby

1992-06-01T23:59:59.000Z

215

Hurricane “Amanda”: Re-discovery of a Forgotten U.S. Civil War Florida Hurricane  

Science Conference Proceedings (OSTI)

Among the most unusual and unexpected hurricanes in United States history is the only hurricane to make landfall in the month of May. This recently re-discovered storm that struck northwest Florida on 28 May 1863 created a natural disaster in the area ...

M. Chenoweth; C. J. Mock

216

Molecular Weight of Condensed Tannins from Warm-season Perennial Legumes and Its Effect on Condensed Tannin Biological Activity  

E-Print Network (OSTI)

Condensed tannins (CT) are polyphenolic compounds that have demonstrated biological activities in ruminants including suppression of enteric methane (CH4) production, protein binding and suppression of gastrointestinal nematode (GIN) infections. Some forage CT have been reported to be biologically active, whereas others have demonstrated no biological activity at all. While the chemical structure of CT has been postulated to be a key contributing factor affecting biological activity, the specific factors that determine whether or not CT from a specific forage have bioactive properties remain unknown. Results from previous studies have shown that as molecular weight of CT increases, CT biological activity also increases. Others have reported no effect of CT molecular weight on biological activity. The relationship between molecular weight of CT and CT biological activity remains inconclusive. The effect of molecular weight of CT from a variety of warm-season perennial legumes commonly consumed by ruminants on biological activity has not been adequately explored. The objectives of this study were to determine if molecular weight of CT from warm-season perennial legumes could predict the biological activity of CT relative to suppression of enteric CH4 production, protein-binding ability (PB) and anthelmintic activity, and to compare the biological activity of CT from native warm-season perennial legumes to that of the introduced species Lespedeza cuneata, a plant that has gained attention in recent years due its anthelmintic properties. All or a combination of the following warm-season perennial legume species were evaluated for in vitro gas production, protein-precipitable phenolics (PPP) and PB, and percent larval migration inhibition (LMI). Eight North American native warm-season perennial legumes: Leucaena retusa Benth. (littleleaf leadtree), Desmanthus illinoensis (Michx.) MacMill. Ex B.L. Rob. & Fernald (Illinois bundleflower), Lespedeza stuevei Nutt. (tall lespedeza), Mimosa strigillosa Torr. & A. Gray (powderpuff), Neptunia lutea (Leavenworth) Benth. (yellow puff), two ecotypes of Acacia angustissima var. hirta (Nutt.) B.L. Rob (prairie acacia), Desmodium paniculatum (L.) DC. var. paniculatum (panicledleaf ticktrefoil), and two introduced legumes: Arachis glabrata Benth. (rhizoma peanut) and Lespedeza cuneata (Dum. Cours.) G. Don (sericea lespedeza) were included. In vitro CH4 production regressed on CT MW resulted in a R2 of 0.0009 (P = 0.80). There was no correlation between PPP or PB and MW of CT (R^2 0.11; P = 0.17 and R^2 0.02; P = 0.54, respectively). There was a weak correlation between CT MW and percent LMI (R^2 0.34; P = 0.05). The results of our study strongly suggested that CT MW does not explain the biological activities of enteric methane suppression or protein-binding ability. Condensed tannin MW may be involved in anthelmintic activity of CT from the forage legumes surveyed. North American native legumes containing biologically active CT, as compared to introduced species, were identified as having promise for use in ruminant diets.

Naumann, Harley Dean

2013-08-01T23:59:59.000Z

217

Formation of Atlantic Hurricanes from Cloud Clusters and Depressions  

Science Conference Proceedings (OSTI)

The role of large scale eddy processes in the transformation of cloud clusters and depressions into hurricanes is investigated by using different initial conditions in numerical integrations of the Naval Research Laboratory limited-area hurricane ...

Malakondayya Challa; Richard L. Pfeffer

1990-04-01T23:59:59.000Z

218

Structure and Evolution of Rainfall in Numerically Simulated Landfalling Hurricanes  

Science Conference Proceedings (OSTI)

Using an idealized landfalling model hurricane, the impact of different land surface characteristics on hurricane rainfall distribution before, during, and after landfall is investigated. Before landfall, maximum rainfall occurs on the right side ...

Sytske K. Kimball

2008-10-01T23:59:59.000Z

219

A Numerical Investigation of Land Surface Water on Landfalling Hurricanes  

Science Conference Proceedings (OSTI)

Little is known about the effects of surface water over land on the decay of landfalling hurricanes. This study, using the National Oceanic and Atmospheric Administration Geophysical Fluid Dynamics Laboratory hurricane model, examines the surface ...

Weixing Shen; Isaac Ginis; Robert E. Tuleya

2002-02-01T23:59:59.000Z

220

An Objective Model for Identifying Secondary Eyewall Formation in Hurricanes  

Science Conference Proceedings (OSTI)

Hurricanes, and particularly major hurricanes, will often organize a secondary eyewall at some distance around the primary eyewall. These events have been associated with marked changes in the intensity and structure of the inner core, such as ...

James P. Kossin; Matthew Sitkowski

2009-03-01T23:59:59.000Z

Note: This page contains sample records for the topic "active hurricane season" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


221

A Proposed Technique for Diagnosis by Radar of Hurricane Structure  

Science Conference Proceedings (OSTI)

A Doppler radar technique is proposed for remote estimation of hurricane structure by sampling the kinematic properties of the hurricane wind field in a relatively small circular area outside the radius of maximum winds. This technique uses ...

Ralph J. Donaldson Jr.

1991-12-01T23:59:59.000Z

222

Targeting and Data Assimilation Studies during Hurricane Humberto (2001)  

Science Conference Proceedings (OSTI)

Two operational synoptic surveillance missions were conducted by the National Oceanic and Atmospheric Administration into Hurricane Humberto (2001). Forecasts from two leading dynamical hurricane track forecast models were improved substantially ...

Sim D. Aberson; Brian J. Etherton

2006-01-01T23:59:59.000Z

223

Normalized Hurricane Damages in the United States: 1925–95  

Science Conference Proceedings (OSTI)

Hurricanes are the costliest natural disasters in the United States. Understanding how both hurricane frequencies and intensities vary from year to year as well as how this is manifested in changes in damages that occur is a topic of great ...

Roger A. Pielke Jr.; Christopher W. Landsea

1998-09-01T23:59:59.000Z

224

Life Cycles of Hurricane-Like Vorticity Rings  

Science Conference Proceedings (OSTI)

The asymmetric dynamics of potential vorticity mixing in the hurricane inner core are further advanced by examining the end states that result from the unforced evolution of hurricane-like vorticity rings in a nondivergent barotropic model. The ...

Eric A. Hendricks; Wayne H. Schubert; Richard K. Taft; Huiqun Wang; James P. Kossin

2009-03-01T23:59:59.000Z

225

Vertical Structure of the Ocean Current Response to a Hurricane  

Science Conference Proceedings (OSTI)

During the passage of hurricane Norbert in 1984, the Hurricane Research Division of NOAA conducted a Planetary Boundary Layer Experiment that included the deployment of Airborne eXpendable Current Profilers (AXCP). A total of. 16 AXCPs provided ...

Lynn K. Shay; Russell L. Elsberry; Peter G. Black

1989-05-01T23:59:59.000Z

226

Risk of Strong Hurricane Winds to Florida Cities  

Science Conference Proceedings (OSTI)

A statistical procedure for estimating the risk of strong winds from hurricanes is demonstrated and applied to several major cities in Florida. The procedure, called the hurricane risk calculator, provides an estimate of wind risk over different ...

Jill C. Malmstadt; James B. Elsner; Thomas H. Jagger

2010-10-01T23:59:59.000Z

227

External Influences on Hurricane Intensity. Part III: Potential Vorticity Structure  

Science Conference Proceedings (OSTI)

The interaction of Hurricane Elena (1985) with a baroclinic wave was reexamined using both potential vorticity (PV) and a formulation for Eliassen-Palm fluxes in cylindrical coordinates. The hurricane began to deepen rapidly as a narrow upper-...

John Molinari; Steven Skubis; David Vollaro

1995-10-01T23:59:59.000Z

228

Climatology Models for Extreme Hurricane Winds near the United States  

Science Conference Proceedings (OSTI)

The rarity of severe coastal hurricanes implies that empirical estimates of extreme wind speed return levels will be unreliable. Here climatology models derived from extreme value theory are estimated using data from the best-track [Hurricane ...

Thomas H. Jagger; James B. Elsner

2006-07-01T23:59:59.000Z

229

Impact of CO2-Induced Warming on Hurricane Intensities as Simulated in a Hurricane Model with Ocean Coupling  

Science Conference Proceedings (OSTI)

This study explores how a carbon dioxide (CO2) warming–induced enhancement of hurricane intensity could be altered by the inclusion of hurricane–ocean coupling. Simulations are performed using a coupled version of the Geophysical Fluid Dynamics ...

Thomas R. Knutson; Robert E. Tuleya; Weixing Shen; Isaac Ginis

2001-06-01T23:59:59.000Z

230

Experiments of Hurricane Initialization with Airborne Doppler Radar Data for the Advanced Research Hurricane WRF (AHW) Model  

Science Conference Proceedings (OSTI)

Initialization of the hurricane vortex in weather prediction models is vital to intensity forecasts out to at least 48 h. Airborne Doppler radar (ADR) data have sufficiently high horizontal and vertical resolution to resolve the hurricane vortex ...

Qingnong Xiao; Xiaoyan Zhang; Christopher Davis; John Tuttle; Greg Holland; Patrick J. Fitzpatrick

2009-09-01T23:59:59.000Z

231

A Numerical Study of the Feedback Mechanisms of Hurricane–Environment Interaction on Hurricane Movement from the Potential Vorticity Perspective  

Science Conference Proceedings (OSTI)

The interaction between a hurricane and its environment is studied by analysing the generation and influence of potential vorticity (PV) from the Geophysical Fluid Dynamics Laboratory hurricane model analysis system. Two sets of numerical ...

Chun-Chieh Wu; Yoshio Kurihara

1996-08-01T23:59:59.000Z

232

External Influences on Hurricane Intensity. Part II: Vertical Structure and Response of the Hurricane Vortex  

Science Conference Proceedings (OSTI)

The vertical structure of the interaction of Hurricane Elena (1985) with a baroclinic wave was evaluated using analyses from the European Centre for Medium Range Weather Forecasting. During the period of interaction, azimuthal eddies produced a ...

John Molinari; David Vollaro

1990-08-01T23:59:59.000Z

233

Modeling Seasonal Tropical Cyclone Activity in the Fiji Region as a Binary Classification Problem  

Science Conference Proceedings (OSTI)

This study presents a binary classification model for the prediction of tropical cyclone (TC) activity in the Fiji, Samoa, and Tonga regions (the FST region) using the accumulated cyclone energy (ACE) as a proxy of TC activity. A probit regression ...

Savin S. Chand; Kevin J. E. Walsh

2012-07-01T23:59:59.000Z

234

Upper Ocean Response to a Hurricane  

Science Conference Proceedings (OSTI)

The upper ocean response to a moving hurricane is studied using historical air-sea data and a three-dimensional numerical ocean model. Sea surface temperature (SST) response is emphasized. The model has a surface mixed-layer (ML) that entrains ...

James F. Price

1981-02-01T23:59:59.000Z

235

A Convective Cell in a Hurricane Rainband  

Science Conference Proceedings (OSTI)

On 10 October 1983 the two NOAA WP-3D aircraft completed a mission designed to provide airborne Doppler radar data for a convective cell embedded in a weak rainband on the trailing side of Hurricane Raymond. Comparisons of the wind field produced ...

G. M. Barnes; J. F. Gamache; M. A. LeMone; G. J. Stossmeister

1991-03-01T23:59:59.000Z

236

Life of a Six-Hour Hurricane  

Science Conference Proceedings (OSTI)

Hurricane Claudette developed from a weak vortex in 6 h as deep convection shifted from downshear into the vortex center, despite ambient vertical wind shear exceeding 10 m s?1. Six hours later it weakened to a tropical storm, and 12 h after the ...

Kay L. Shelton; John Molinari

2009-01-01T23:59:59.000Z

237

A Numerical Study on Influences of Hurricane Gloria (1985) on the Environment  

Science Conference Proceedings (OSTI)

The influence of Hurricane Gloria (1985) on the environment is investigated by comparing hurricane model integrations either including or excluding the hurricane in the initial condition. Results for three cases of Gloria at different states of ...

Rebecca J. Ross; Yoshio Kurihara

1995-02-01T23:59:59.000Z

238

The Use of Synthetic Hurricane Tracks in Risk Analysis and Climate Change Damage Assessment  

Science Conference Proceedings (OSTI)

Because of the lack of data on past hurricanes, empirical evaluations of the statistics needed for risk management are very uncertain. An alternative strategy is to use a hurricane model to produce large sets of synthetic hurricane tracks. This ...

Stéphane Hallegatte

2007-11-01T23:59:59.000Z

239

The Impact of Omega Dropwindsonde Observations on Barotropic Hurricane Track Forecasts  

Science Conference Proceedings (OSTI)

A scarcity of observations in the hurricane environment is one factor believed to be limiting the improvement in hurricane track forecast accuracy. Since 1982, the Hurricane Research Division (HRD) of the NOAA Atlantic Oceanographic and ...

James L. Franklin; Mark DeMaria

1992-03-01T23:59:59.000Z

240

Household Evacuation Decision Making and the Benefits of Improved Hurricane Forecasting: Developing a Framework for Assessment  

Science Conference Proceedings (OSTI)

Hurricane warnings are the primary sources of information that enable the public to assess the risk and develop responses to threats from hurricanes. These warnings have significantly reduced the number of hurricane-related fatalities in the last ...

Jeffrey K. Lazo; Donald M. Waldman; Betty Hearn Morrow; Jennifer A. Thacher

2010-02-01T23:59:59.000Z

Note: This page contains sample records for the topic "active hurricane season" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


241

Upper-Ocean Temperature Response to Hurricane Felix as Measured by the Bermuda Testbed Mooring  

Science Conference Proceedings (OSTI)

Hurricane Felix passed over the Bermuda testbed mooring on 15 August 1995, providing a unique opportunity to observe the response of the upper ocean to a hurricane. In the vicinity of Bermuda, Felix was a particularly large hurricane with ...

Tommy Dickey; Dan Frye; Joe McNeil; Derek Manov; Norm Nelson; David Sigurdson; Hans Jannasch; David Siegel; Tony Michaels; Rod Johnson

1998-05-01T23:59:59.000Z

242

Preparing for Hurricane Irene: Follow Local Direction | Department of  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Preparing for Hurricane Irene: Follow Local Direction Preparing for Hurricane Irene: Follow Local Direction Preparing for Hurricane Irene: Follow Local Direction August 25, 2011 - 5:24pm Addthis Coastal watches/warnings and 5-day forecast cone for storm center of Hurricane Irene, updated on Thursday, Aug. 25, 2011 at 5:00 PM EST. | Image courtesy of NOAA Coastal watches/warnings and 5-day forecast cone for storm center of Hurricane Irene, updated on Thursday, Aug. 25, 2011 at 5:00 PM EST. | Image courtesy of NOAA Liisa O'Neill Liisa O'Neill Former New Media Specialist, Office of Public Affairs Hurricane Irene is heading towards the East Coast, and while the extent of its impact is not yet known, those who may be effected (even inland areas), should get prepared and follow the direction of local authorities. FEMA is

243

NREL: Technology Deployment - FEMA Engages NREL in Hurricane Sandy Recovery  

NLE Websites -- All DOE Office Websites (Extended Search)

FEMA Engages NREL in Hurricane Sandy Recovery Effort FEMA Engages NREL in Hurricane Sandy Recovery Effort May 8, 2013 Natural Disasters, By the Numbers There have been 144 weather/climate disasters since 1980 in which overall damages reached or exceeded $1 billion. In 2005, the estimated economic loss due to Hurricane Katrina was about $187 billion. In 2012, the estimated total loss due to Hurricane Sandy was $71 billion in New York and New Jersey alone. By the time Hurricane Sandy pounded the East Coast on October 29, 2012, it had grown to be the largest Atlantic hurricane on record-with winds spanning 1,100 miles. The devastation left in its wake affected 24 states with the most severe damage concentrated in New Jersey and New York; total damage topped an estimated $71 billion for the two states alone. For the first time, NREL was funded by the Federal Emergency Management

244

Hurricane Sandy One Year Later: Rebuilding Stronger, More Resilient  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Hurricane Sandy One Year Later: Rebuilding Stronger, More Resilient Hurricane Sandy One Year Later: Rebuilding Stronger, More Resilient Communities Hurricane Sandy One Year Later: Rebuilding Stronger, More Resilient Communities October 29, 2013 - 10:21am Addthis Workers repair power lines in the Mid-Atlantic shortly after Hurricane Sandy. | Photo courtesy of the Energy Department. Workers repair power lines in the Mid-Atlantic shortly after Hurricane Sandy. | Photo courtesy of the Energy Department. Dr. Ernest Moniz Dr. Ernest Moniz Secretary of Energy What are the key facts? This week marks the one-year anniversary of Hurricane Sandy making landfall in New Jersey. The federal government has been committed to the recovery and rebuilding efforts since day one, but much work remains. The Energy Department is taking actions to protect our energy

245

Overview of Response to Hurricane Sandy-Nor'Easter and Recommendations...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Overview of Response to Hurricane Sandy-Nor'Easter and Recommendations for Improvement (February 2013) Overview of Response to Hurricane Sandy-Nor'Easter and Recommendations for...

246

Microsoft Word - HurricaneComp0508-022609.doc  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

in 2005 and 2008 ... 18 Figure 9. Gulf of Mexico OCS Oil Production Shut In by 2005 and 2008 Hurricanes ... 20 Figure 10. Duration...

247

Oil Markets After the Hurricanes: Reversion to the Mean or ...  

U.S. Energy Information Administration (EIA)

Oil Markets After the Hurricanes: Reversion to the Mean or Return to Recent Trend? Macroeconomic Advisers Quarterly Meeting December 2005 Oil Markets After the ...

248

EIA Report on Hurricane Impacts on U.S. Energy  

U.S. Energy Information Administration (EIA)

Effective September 29, EIA will no longer publish daily reports on the oil and natural gas impacts from Hurricanes Gustav and Ike. For updated information, please ...

249

NETL Hurricane Sandy Relief Efforts Recognized by Energy Secretary  

NLE Websites -- All DOE Office Websites (Extended Search)

Hurricane Sandy Relief Efforts Recognized by Energy Secretary Morgantown, W.Va. -Jay Hanna, an engineer and project manager with the National Energy Technology Laboratory (NETL),...

250

EIA - Daily Report 9/19/05 - Hurricane Katrina's Impact on U.S. Oil &  

U.S. Energy Information Administration (EIA) Indexed Site

Monday, September 19, 5:00 pm Monday, September 19, 5:00 pm Hurricane Katrina in Perspective (see figures below). While the peak crude oil production loss from Hurricane Katrina was similar to 2004's Hurricane Ivan and even less than Hurricane Dennis earlier this year, the pace of restoration is expected to be much more similar to Hurricane Ivan than any of the other recent hurricanes. For example, while the peak daily loss in crude oil production during Hurricane Dennis was slightly more than suffered following Hurricane Katrina, within a week of the peak loss, crude oil production following Hurricane Dennis was back to normal while it will likely be months before crude oil production is back to normal following Hurricane Katrina. New York Mercantile Exchange (NYMEX) prices increased initially following the hurricane. Since early September, product prices generally have declined (increasing on September 19 with news of Tropical Storm Rita approaching the Gulf of Mexico).

251

EIA - Daily Report 9/16/05 - Hurricane Katrina's Impact on U.S. Oil &  

U.S. Energy Information Administration (EIA) Indexed Site

16, 4:00 pm 16, 4:00 pm Hurricane Katrina in Perspective (see figures below) While the peak crude oil production loss from Hurricane Katrina was similar to Hurricane Ivan last year and even less than Hurricane Dennis earlier this year, the pace of restoration is expected to be much more similar to Hurricane Ivan than any of the other recent hurricanes. For example, while the peak daily loss in crude oil production during Hurricane Dennis was slightly more than suffered following Hurricane Katrina, within a week of the peak loss, crude oil production following Hurricane Dennis was back to normal while it will likely be months before crude oil production is back to normal following Hurricane Katrina. Graph of Gulf of Mexico Shut-In Oil & Natural Gas Production due to hurricanes in 2004 & 2005

252

The Hurricane—Climate Connection  

Science Conference Proceedings (OSTI)

Tropical cyclone activity has long been understood to respond to changing properties of the large-scale atmospheric and oceanic environment. In this essay, evidence for changing tropical cyclone activity is reviewed, and the controversy ...

Kerry Emanuel

2008-05-01T23:59:59.000Z

253

Verification of Remotely Sensed Sea Surface Winds in Hurricanes  

Science Conference Proceedings (OSTI)

Surface winds in hurricanes have been estimated remotely using the Stepped-Frequency Microwave Radiometer (SFMR) from the NOAA WP-3D aircraft for the past 15 years. Since the use of the GPS dropwindsonde system in hurricanes was first initiated ...

Eric W. Uhlhorn; Peter G. Black

2003-01-01T23:59:59.000Z

254

Current and Density Observations across the Wake of Hurricane Gay  

Science Conference Proceedings (OSTI)

CTD and acoustic Doppler current profiler data are analyzed for the response of the upper ocean to rapidly moving Hurricane Gay. Currents were observed within about two days of the hurricane passage and were dominated by a blue-shifted inertial ...

John A. Church; T. M. Joyce; James F. Price

1989-02-01T23:59:59.000Z

255

The Effects of Dissipative Heating on Hurricane Intensity  

Science Conference Proceedings (OSTI)

The effects of dissipative heating on hurricane intensity are examined using a 72-h explicit simulation of Hurricane Andrew (1992) with a state-of-the-art, three-dimensional, nonhydrostatic mesoscale (cloud resolving) model (i.e., MM5). It is ...

Da-Lin Zhang; Eric Altshuler

1999-12-01T23:59:59.000Z

256

A demographic analysis of online sentiment during hurricane Irene  

Science Conference Proceedings (OSTI)

We examine the response to the recent natural disaster Hurricane Irene on Twitter.com. We collect over 65,000 Twitter messages relating to Hurricane Irene from August 18th to August 31st, 2011, and group them by location and gender. We train a sentiment ...

Benjamin Mandel; Aron Culotta; John Boulahanis; Danielle Stark; Bonnie Lewis; Jeremy Rodrigue

2012-06-01T23:59:59.000Z

257

Hurricane Directional Wave Spectrum Spatial Variation in the Open Ocean  

Science Conference Proceedings (OSTI)

The sea surface directional wave spectrum was measured for the first time in all quadrants of a hurricane's inner core over open water. The NASA airborne scanning radar altimeter (SRA) carried aboard one of the NOAA WP-3D hurricane research ...

C. W. Wright; E. J. Walsh; D. Vandemark; W. B. Krabill; A. W. Garcia; S. H. Houston; M. D. Powell; P. G. Black; F. D. Marks

2001-08-01T23:59:59.000Z

258

Characteristic Differences of Rainfall and Cloud-to-Ground Lightning Activity over South Korea during the Summer Monsoon Season  

Science Conference Proceedings (OSTI)

In this paper the characteristic variations of cloud-to-ground (CG) lightning and total precipitation during the Korean summer monsoon (June–August) season have been extensively analyzed for different climate regimes. The data used in this study ...

S. K. Kar; Kyung-Ja Ha

2003-10-01T23:59:59.000Z

259

President Discusses Hurricane Effects on Energy Supply | Department of  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

President Discusses Hurricane Effects on Energy Supply President Discusses Hurricane Effects on Energy Supply President Discusses Hurricane Effects on Energy Supply September 26, 2005 - 10:47am Addthis Washington, DC On Monday, President Bush came to the headquarters of the Department of Energy (DOE) to get a briefing on the Nation's energy infrastructure from Energy Secretary Samuel W. Bodman and Interior Secretary Gale Norton. The briefing, which took place in the DOE Emergency Operations Center, focused on the impact of Hurricanes Katrina and Rita on oil and natural gas production, refining, and distribution in the Gulf region. While damages from the hurricanes continue to be assessed, the President asked all Americans to be better conservers of energy and he directed the federal government to lead energy conservation by curtailing

260

Students Innovate to Address Gas Shortages Following Hurricane Sandy |  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Students Innovate to Address Gas Shortages Following Hurricane Students Innovate to Address Gas Shortages Following Hurricane Sandy Students Innovate to Address Gas Shortages Following Hurricane Sandy November 9, 2012 - 3:43pm Addthis Franklin High School students working on their online map of gas and charging stations. | Photo courtesy Dayana Bustamante Franklin High School students working on their online map of gas and charging stations. | Photo courtesy Dayana Bustamante Bob Brese Bob Brese Chief Information Officer Ian Kalin Director of the Energy Data Initiative What are the key facts? Students in New Jersey are using open data and online maps to support their community in the aftermath of Hurricane Sandy. As part of our efforts in helping with Hurricane Sandy restoration efforts, the Energy Department is working closely with other federal partners, state

Note: This page contains sample records for the topic "active hurricane season" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


261

The Energy Department Prepares for Hurricane Sandy | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

The Energy Department Prepares for Hurricane Sandy The Energy Department Prepares for Hurricane Sandy The Energy Department Prepares for Hurricane Sandy October 26, 2012 - 6:15pm Addthis Amanda Scott Amanda Scott Former Managing Editor, Energy.gov What are the key facts? For more information about emergency preparedness, visit Ready.gov. For the latest news on Hurricane Sandy, visit the FEMA blog. The Department of Energy (DOE) is working closely with FEMA and, in support of state and local officials, is planning to deploy emergency response personnel in advance of Hurricane Sandy. DOE is sending personnel to the FEMA Regional Response Coordination Centers in Boston, New York and Philadelphia over the weekend as well as putting additional personnel on standby to assist. DOE is taking steps to support state and local

262

President Discusses Hurricane Effects on Energy Supply | Department of  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Discusses Hurricane Effects on Energy Supply Discusses Hurricane Effects on Energy Supply President Discusses Hurricane Effects on Energy Supply September 26, 2005 - 10:47am Addthis Washington, DC On Monday, President Bush came to the headquarters of the Department of Energy (DOE) to get a briefing on the Nation's energy infrastructure from Energy Secretary Samuel W. Bodman and Interior Secretary Gale Norton. The briefing, which took place in the DOE Emergency Operations Center, focused on the impact of Hurricanes Katrina and Rita on oil and natural gas production, refining, and distribution in the Gulf region. While damages from the hurricanes continue to be assessed, the President asked all Americans to be better conservers of energy and he directed the federal government to lead energy conservation by curtailing

263

Response to Hurricane Irene - Restoring Power on the East Coast |  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Response to Hurricane Irene - Restoring Power on the East Coast Response to Hurricane Irene - Restoring Power on the East Coast Response to Hurricane Irene - Restoring Power on the East Coast September 2, 2011 - 3:15pm Addthis Response to Hurricane Irene – Restoring Power on the East Coast Patricia A. Hoffman Patricia A. Hoffman Assistant Secretary, Office of Electricity Delivery & Energy Reliability Hurricane Irene struck the East coast last Friday, making landfall in North Carolina. Over the weekend, the storm traveled up the East Coast and into the mid-Atlantic and New England areas of the U.S. In response to Irene, Connecticut, Delaware, District of Columbia, Maine, Maryland, Massachusetts, New Hampshire, New Jersey, New York, North Carolina, Pennsylvania, Rhode Island, Vermont, and Virginia declared a State of

264

Responding To Hurricane Sandy: DOE Situation Reports | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Responding To Hurricane Sandy: DOE Situation Reports Responding To Hurricane Sandy: DOE Situation Reports Responding To Hurricane Sandy: DOE Situation Reports November 7, 2012 - 11:15am Addthis Sandy made landfall as a post-tropical cyclone on the southern coast of New Jersey near Atlantic City at 8 p.m. on October 29, with top sustained winds of 80 mph. | Photo courtesy of NOAA. Sandy made landfall as a post-tropical cyclone on the southern coast of New Jersey near Atlantic City at 8 p.m. on October 29, with top sustained winds of 80 mph. | Photo courtesy of NOAA. Amanda Scott Amanda Scott Former Managing Editor, Energy.gov What are the key facts? For more information about emergency preparedness, visit Ready.gov. For the latest news on Hurricane Sandy, visit the FEMA blog. November 7, 2012 - 4:02pm: Reports on Hurricane Sandy can now be found in

265

Exemplary Hurricane Damage Cleanup Earns Petroleum Reserve Coveted  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Exemplary Hurricane Damage Cleanup Earns Petroleum Reserve Coveted Exemplary Hurricane Damage Cleanup Earns Petroleum Reserve Coveted Environmental Award Exemplary Hurricane Damage Cleanup Earns Petroleum Reserve Coveted Environmental Award April 22, 2010 - 1:00pm Addthis Washington, DC - An exceptional waste management project at a Texas Strategic Petroleum Reserve (SPR) site following Hurricane Ike in 2008 has won a DOE Environmental Sustainability (EStar) Award for Waste/Pollution Prevention. The award recognizes the SPR Storm Recovery Debris Waste Management Project at the Big Hill storage complex near Beaumont, Texas, which was heavily impacted by Hurricane Ike in September 2008. Selected annually by an independent panel of judges, EStar awards recognize environmental sustainability projects and programs that reduce risks and impacts, protect

266

Students Innovate to Address Gas Shortages Following Hurricane Sandy |  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Innovate to Address Gas Shortages Following Hurricane Innovate to Address Gas Shortages Following Hurricane Sandy Students Innovate to Address Gas Shortages Following Hurricane Sandy November 9, 2012 - 3:43pm Addthis Franklin High School students working on their online map of gas and charging stations. | Photo courtesy Dayana Bustamante Franklin High School students working on their online map of gas and charging stations. | Photo courtesy Dayana Bustamante Bob Brese Bob Brese Chief Information Officer Ian Kalin Director of the Energy Data Initiative What are the key facts? Students in New Jersey are using open data and online maps to support their community in the aftermath of Hurricane Sandy. As part of our efforts in helping with Hurricane Sandy restoration efforts, the Energy Department is working closely with other federal partners, state

267

The Economic Impact of Hurricanes in History: Evidence from Sugar Exports in the Caribbean from 1700 to 1960  

Science Conference Proceedings (OSTI)

This study estimates the economic impact of hurricane strikes in the Caribbean from 1700 to 1960. More precisely, historical accounts of hurricane strikes and actual historical hurricane tracks, in conjunction with sugar export data taken from the ...

Preeya Mohan; Eric Strobl

2013-01-01T23:59:59.000Z

268

The Impact of Hurricane Andrew on the Near-Surface Marine Environment in the Bahamas and the Gulf of Mexico  

Science Conference Proceedings (OSTI)

Hurricane Andrew was a relatively small but intense hurricane that passed through the Bahamas, across the Florida Peninsula, and across the Gulf of Mexico between 23 and 26 August 1992. The characteristics of this hurricane primarily beyond its ...

L. C. Breaker; L. D. Burroughs; Y. Y. Chao; J. F. Culp; N. L. Guinasso Jr.; R. L. Teboulle; C. R. Wong

1994-12-01T23:59:59.000Z

269

Influence of Atmospheric Asymmetries on the Intensification of Hurricane Opal: Piecewise PV Inversion Diagnosis of a GFDL Model Forecast  

Science Conference Proceedings (OSTI)

Although Hurricane Opal of 1995 is one of the most intensely studied hurricanes ever, the cause of the hurricane's rapid intensification over the Gulf of Mexico is still a matter of controversy. While some authors have concluded that an ...

Lloyd J. Shapiro; J. Dominique Möller

2003-08-01T23:59:59.000Z

270

Statement from Secretary Bodman on the First Anniversary of Hurricane  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Statement from Secretary Bodman on the First Anniversary of Statement from Secretary Bodman on the First Anniversary of Hurricane Katrina Statement from Secretary Bodman on the First Anniversary of Hurricane Katrina August 29, 2006 - 8:43am Addthis A year ago our nation experienced its largest natural disaster in history when Hurricane Katrina made landfall along the coast of the Gulf of Mexico. That region was struck again just 26 days later when Hurricane Rita followed. Today our thoughts and prayers remain with the families who lost loved ones and with those who continue to rebuild their lives throughout the Gulf Coast region. Under the leadership and direction of President Bush, employees of the Department of Energy worked tirelessly throughout the aftermath of the storms to help clear regulatory and bureaucratic hurdles in the effort to

271

Working Together to Recover and Rebuild After Hurricane Sandy | Department  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Working Together to Recover and Rebuild After Hurricane Sandy Working Together to Recover and Rebuild After Hurricane Sandy Working Together to Recover and Rebuild After Hurricane Sandy November 5, 2012 - 6:30pm Addthis Supervising Engineer for Public Service Electric and Gas Company, Michael Vincent, right, Department of Energy Secretary Steven Chu, center, and FEMA Deputy Administrator Rich Serino review power restoration at the Hoboken electrical substation. Restoration of power to communities impacted by Hurricane Sandy remains a high priority. | Photo by Jocelyn Augustino/FEMA. Supervising Engineer for Public Service Electric and Gas Company, Michael Vincent, right, Department of Energy Secretary Steven Chu, center, and FEMA Deputy Administrator Rich Serino review power restoration at the Hoboken electrical substation. Restoration of power to communities impacted by

272

Comparing the Impacts of Northeast Hurricanes on Energy Infrastructure  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Northeast Hurricanes on Energy Northeast Hurricanes on Energy Infrastructure (April 2013) Comparing the Impacts of Northeast Hurricanes on Energy Infrastructure (April 2013) Two major hurricanes, Irene in 2011 and Sandy in 2012, have impacted the Northeastern United States over the past 2 years, devastating coastal communities and causing widespread impacts to the region's energy infrastructure, supply, and markets. Although Sandy was weaker than Irene at landfall, Sandy brought tropical storm conditions to a larger area of the East Coast, and blizzard conditions as far west as the Central and Southern Appalachians. Ultimately, Sandy had a larger and longer-lasting impact on the region's energy infrastructure and supply than Irene, and these impacts necessitated a greater response from Federal, State, and

273

Energy Department Emergency Response Team Ready to Respond to Hurricane  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Department Emergency Response Team Ready to Respond to Department Emergency Response Team Ready to Respond to Hurricane Irene Energy Department Emergency Response Team Ready to Respond to Hurricane Irene August 26, 2011 - 12:15pm Addthis Hurricane Irene made landfall at approximately 7:30 am EDT near Cape Lookout, North Carolina with maximum sustained winds of 85 mph (Category 1). This NOAA GOES-13 satellite image captures Irene’s landfall moment. | Image courtesy of NOAA Hurricane Irene made landfall at approximately 7:30 am EDT near Cape Lookout, North Carolina with maximum sustained winds of 85 mph (Category 1). This NOAA GOES-13 satellite image captures Irene's landfall moment. | Image courtesy of NOAA Patricia A. Hoffman Patricia A. Hoffman Assistant Secretary, Office of Electricity Delivery & Energy Reliability

274

Atlantic Hurricanes in the Second Half of the Nineteenth Century  

Science Conference Proceedings (OSTI)

A historical revision of Atlantic tropical cyclones for the period 1851–90 is presented. This work was undertaken with the aim of improving knowledge of the tropical storms and hurricanes in the North Atlantic basin, which occurred during the ...

José Fernández-Partagás; Henry F. Diaz

1996-12-01T23:59:59.000Z

275

A Nested Spectral Model for Hurricane Track Forecasting  

Science Conference Proceedings (OSTI)

A numerical method for analysing and forecasting a wide range of horizontal scales of motion is tested in a barotropic hurricane track forecast model. The numerical method uses cubic B-spline representations of variables on nested domains. The ...

Mark Demaria; Sim D. Aberson; Katsuyuki V. Ooyama; Stephen J. Lord

1992-08-01T23:59:59.000Z

276

A Modeling Study of Hurricane Landfall in a Dry Environment  

Science Conference Proceedings (OSTI)

The effects of dry air intrusion on landfalling hurricanes are investigated using eight numerical simulations. The simulations differ in the initial amount of moisture in the storm core and its horizontal extent from the storm center. The storms ...

Sytske K. Kimball

2006-07-01T23:59:59.000Z

277

Secretary of Energy Welcomes International Response to Hurricane Katrina |  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Secretary of Energy Welcomes International Response to Hurricane Secretary of Energy Welcomes International Response to Hurricane Katrina Secretary of Energy Welcomes International Response to Hurricane Katrina September 2, 2005 - 9:46am Addthis Washington, D.C. - Secretary of Energy Samuel W. Bodman released the following statement regarding today's announcement by the International Energy Agency: "In responding to Hurricane Katrina, today, the International Energy Agency (IEA) recognized the immediate need to supply additional crude oil and gasoline products to the market. Therefore, IEA member countries have agreed to make available 60 million barrels, or, an average of 2 million barrels per day, for 30 days beginning immediately. This will consist of both oil and gasoline, with an emphasis on refined product.

278

Department of Energy Response to Hurricane Katrina | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Response to Hurricane Katrina Response to Hurricane Katrina Department of Energy Response to Hurricane Katrina September 2, 2005 - 9:47am Addthis FACT SHEET Secretary Bodman is leading the most comprehensive response effort to a natural disaster in the history of the Department of Energy (DOE). Even before Hurricane Katrina came ashore, the Department began its work to restore the many significant portions of our nation's energy infrastructure affected by the storm. DOE will continue to work to help bring life-saving and life-sustaining electricity back online, while working with oil companies and refineries to mitigate any disruption in supply of gasoline, diesel, or natural gas. As with our sister agencies, our thoughts and prayers go out to the families so terribly affected by this storm. DOE stands

279

Hurricane Sandy One Year Later: Rebuilding Stronger, More Resilient  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Sandy One Year Later: Rebuilding Stronger, More Resilient Sandy One Year Later: Rebuilding Stronger, More Resilient Communities Hurricane Sandy One Year Later: Rebuilding Stronger, More Resilient Communities October 29, 2013 - 10:21am Addthis Workers repair power lines in the Mid-Atlantic shortly after Hurricane Sandy. | Photo courtesy of the Energy Department. Workers repair power lines in the Mid-Atlantic shortly after Hurricane Sandy. | Photo courtesy of the Energy Department. Dr. Ernest Moniz Dr. Ernest Moniz Secretary of Energy What are the key facts? This week marks the one-year anniversary of Hurricane Sandy making landfall in New Jersey. The federal government has been committed to the recovery and rebuilding efforts since day one, but much work remains. The Energy Department is taking actions to protect our energy

280

Working Together to Recover and Rebuild After Hurricane Sandy | Department  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Working Together to Recover and Rebuild After Hurricane Sandy Working Together to Recover and Rebuild After Hurricane Sandy Working Together to Recover and Rebuild After Hurricane Sandy November 5, 2012 - 6:30pm Addthis Supervising Engineer for Public Service Electric and Gas Company, Michael Vincent, right, Department of Energy Secretary Steven Chu, center, and FEMA Deputy Administrator Rich Serino review power restoration at the Hoboken electrical substation. Restoration of power to communities impacted by Hurricane Sandy remains a high priority. | Photo by Jocelyn Augustino/FEMA. Supervising Engineer for Public Service Electric and Gas Company, Michael Vincent, right, Department of Energy Secretary Steven Chu, center, and FEMA Deputy Administrator Rich Serino review power restoration at the Hoboken electrical substation. Restoration of power to communities impacted by

Note: This page contains sample records for the topic "active hurricane season" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


281

Hurricane Sandy and Our Energy Infrastructure | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Hurricane Sandy and Our Energy Infrastructure Hurricane Sandy and Our Energy Infrastructure Hurricane Sandy and Our Energy Infrastructure November 30, 2012 - 12:00pm Addthis David Sandalow David Sandalow Former Under Secretary of Energy (Acting) and Assistant Secretary for Policy & International Affairs Acting Under Secretary of Energy David Sandalow's remarks, as delivered, at the Columbia University Energy Symposium on November 30, 2012. One month ago last night, Hurricane Sandy slammed into the East Coast of the United States. The storm first made landfall just south of Atlantic City, New Jersey, with 80-mile per hour winds, torrential rains and record storm surges. In Manhattan's Battery Park, the ocean rose nine feet higher than a typical high tide and three feet higher than the previous record. Sandy's 1100-mile diameter made it the largest Atlantic

282

Energy Department Staff Ready for Hurricane Earl | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Energy Department Staff Ready for Hurricane Earl Energy Department Staff Ready for Hurricane Earl Energy Department Staff Ready for Hurricane Earl September 3, 2010 - 12:00pm Addthis Patricia A. Hoffman Patricia A. Hoffman Assistant Secretary, Office of Electricity Delivery & Energy Reliability What does this mean for me? You can review updated information on the Energy Department's response efforts, including critical energy infrastructure impacted by the storm and outage and restoration data, through the Emergency Situation Reports. As Category 4 Hurricane Earl heads towards the East Coast, Energy Department emergency responders are in place and ready to go at the National Response Coordination Center in Washington, D.C. and FEMA's Regional Response Coordination Centers in Boston and New York City. The

283

Hurricane Sandy and Our Energy Infrastructure | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Hurricane Sandy and Our Energy Infrastructure Hurricane Sandy and Our Energy Infrastructure Hurricane Sandy and Our Energy Infrastructure November 30, 2012 - 12:00pm Addthis David Sandalow David Sandalow Former Under Secretary of Energy (Acting) and Assistant Secretary for Policy & International Affairs Acting Under Secretary of Energy David Sandalow's remarks, as delivered, at the Columbia University Energy Symposium on November 30, 2012. One month ago last night, Hurricane Sandy slammed into the East Coast of the United States. The storm first made landfall just south of Atlantic City, New Jersey, with 80-mile per hour winds, torrential rains and record storm surges. In Manhattan's Battery Park, the ocean rose nine feet higher than a typical high tide and three feet higher than the previous record. Sandy's 1100-mile diameter made it the largest Atlantic

284

Department of Energy Response to Hurricane Katrina | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Department of Energy Response to Hurricane Katrina Department of Energy Response to Hurricane Katrina Department of Energy Response to Hurricane Katrina September 2, 2005 - 9:47am Addthis FACT SHEET Secretary Bodman is leading the most comprehensive response effort to a natural disaster in the history of the Department of Energy (DOE). Even before Hurricane Katrina came ashore, the Department began its work to restore the many significant portions of our nation's energy infrastructure affected by the storm. DOE will continue to work to help bring life-saving and life-sustaining electricity back online, while working with oil companies and refineries to mitigate any disruption in supply of gasoline, diesel, or natural gas. As with our sister agencies, our thoughts and prayers go out to the families so terribly affected by this storm. DOE stands

285

Hurricane Directional Wave Spectrum Spatial Variation at Landfall  

Science Conference Proceedings (OSTI)

The NASA Scanning Radar Altimeter (SRA) flew aboard one of the NOAA WP-3D hurricane research aircraft to document the sea surface directional wave spectrum in the region between Charleston, South Carolina, and Cape Hatteras, North Carolina, as ...

E. J. Walsh; C. W. Wright; D. Vandemark; W. B. Krabill; A. W. Garcia; S. H. Houston; S. T. Murillo; M. D. Powell; P. G. Black; F. D. Marks Jr.

2002-06-01T23:59:59.000Z

286

Response to Hurricane Irene – Restoring Power on the East Coast  

Energy.gov (U.S. Department of Energy (DOE))

Hurricane Irene struck the East coast last Friday, making landfall in North Carolina. Over the weekend, the storm traveled up the East Coast and into the mid-Atlantic and New England areas of the U...

287

Extratropical Transition of Hurricane Michael: An Aircraft Investigation  

Science Conference Proceedings (OSTI)

In order to better understand the behavior and impacts of tropical cyclones undergoing extratropical transition (ET), the Meteorological Service of Canada (MSC) conducted a test flight into Hurricane Michael. Between 16 and 19 October 2000 the ...

James Abraham; J. Walter Strapp; Christopher Fogarty; Mengistu Wolde

2004-09-01T23:59:59.000Z

288

Stepping Stones in the Evolution of a National Hurricane Policy  

Science Conference Proceedings (OSTI)

Like most government policies directly affecting the welfare of the nation, the evolution of a coherent national policy on hurricane warnings, public preparedness, and subsequent disaster relief has been event motivated—a product of crisis ...

R. H. Simpson

1998-09-01T23:59:59.000Z

289

Department of Energy's Hurricane Response Chronology, as Referred...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

TX) remain without power due to Hurricane Rita. These sites were unable to drawdown crude oil until they received power on October 2 for Big Hill and October 4 for West Hackberry....

290

Climatological Hurricane Landfall Probability for the United States  

Science Conference Proceedings (OSTI)

This study examines the historical record of hurricanes and tropical storms in the Atlantic Ocean basin to determine the eventual landfall probability for the U.S. coastline based on the complete tracks of those storms. The current method for ...

Brian Brettschneider

2008-02-01T23:59:59.000Z

291

Hurricane Andrew in Florida: Dynamics of a Disaster  

Science Conference Proceedings (OSTI)

Four meteorological factors aggravated the devastation when Hurricane Andrew struck South Florida: completed replacement of the original eyewall by an outer, concentric eyewall while Andrew was still at sea; storm translation so fast that the eye ...

H. E. Willoughby; P. G. Black

1996-03-01T23:59:59.000Z

292

Rapidly Intensifying Hurricane Guillermo (1997). Part II: Resilience in Shear  

Science Conference Proceedings (OSTI)

This paper examines the structure and evolution of a mature tropical cyclone in vertical wind shear (VWS) using airborne Doppler radar observations of Hurricane Guillermo (1997). In Part I, the modulation of eyewall convection via the rotation of ...

Paul D. Reasor; Matthew D. Eastin

2012-02-01T23:59:59.000Z

293

Vulnerability beyond Stereotypes: Context and Agency in Hurricane Risk Communication  

Science Conference Proceedings (OSTI)

Risk communication may accentuate or alleviate the vulnerability of people who have particular difficulties responding to the threat of hazards such as hurricanes. The process of risk communication involves how hazard information is received, ...

Heather Lazrus; Betty H. Morrow; Rebecca E. Morss; Jeffrey K. Lazo

2012-04-01T23:59:59.000Z

294

Does Increased Horizontal Resolution Improve Hurricane Wind Forecasts?  

Science Conference Proceedings (OSTI)

The representation of tropical cyclone track, intensity, and structure in a set of 69 parallel forecasts performed at each of two horizontal grid increments with the Advanced Research Hurricane (AHW) component of the Weather and Research and ...

Christopher Davis; Wei Wang; Jimy Dudhia; Ryan Torn

2010-12-01T23:59:59.000Z

295

Estimating Hurricane Wind Structure in the Absence of Aircraft Reconnaissance  

Science Conference Proceedings (OSTI)

New objective methods are introduced that use readily available data to estimate various aspects of the two-dimensional surface wind field structure in hurricanes. The methods correlate a variety of wind field metrics to combinations of storm ...

James P. Kossin; John A. Knaff; Howard I. Berger; Derrick C. Herndon; Thomas A. Cram; Christopher S. Velden; Richard J. Murnane; Jeffrey D. Hawkins

2007-02-01T23:59:59.000Z

296

SUMMARY OF REVISED TORNADO, HURRICANE AND EXTREME STRAIGHT WIND...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

@ E A R T H L I N K . N E T SUMMARY OF REVISED TORNADO, HURRICANE AND EXTREME STRAIGHT WIND CHARACTERISTICS AT NUCLEAR FACILITY SITES Categorization of Natural Hazard Phenomenon...

297

A Review of Numerical Forecast Guidance for Hurricane Hugo  

Science Conference Proceedings (OSTI)

Numerical forecast guidance for Hurricane Hugo from the National Meteorological Center is examined, as well as forecasts from the European Center for Medium Range Forecasting and the United Kingdom Meteorological Office. No one forecast product ...

John H. Ward

1990-09-01T23:59:59.000Z

298

Hindcast of Waves and Currents in Hurricane Katrina  

Science Conference Proceedings (OSTI)

Hurricane Katrina caused extensive damage to offshore oil and gas production facilities. In this study, the state-of-the-art ocean circulation (the Princeton Ocean Model) and surface wave (Wave Watch III) models, together with high-resolution ...

Dong-Ping Wang; Lie-Yauw Oey

2008-04-01T23:59:59.000Z

299

The National Hurricane Center—Past, Present, and Future  

Science Conference Proceedings (OSTI)

The National Hurricane Center (NHC) is one of three national centers operated by the National Weather Service (NWS). It has national and international responsibilities for the North Atlantic and eastern North Pacific tropical and subtropical ...

Robert C. Sheets

1990-06-01T23:59:59.000Z

300

Advances and Challenges at the National Hurricane Center  

Science Conference Proceedings (OSTI)

The National Hurricane Center issues analyses, forecasts, and warnings over large parts of the North Atlantic and Pacific Oceans, and in support of many nearby countries. Advances in observational capabilities, operational numerical weather ...

Edward N. Rappaport; James L. Franklin; Lixion A. Avila; Stephen R. Baig; John L. Beven II; Eric S. Blake; Christopher A. Burr; Jiann-Gwo Jiing; Christopher A. Juckins; Richard D. Knabb; Christopher W. Landsea; Michelle Mainelli; Max Mayfield; Colin J. McAdie; Richard J. Pasch; Christopher Sisko; Stacy R. Stewart; Ahsha N. Tribble

2009-04-01T23:59:59.000Z

Note: This page contains sample records for the topic "active hurricane season" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


301

Statistical Extension of the National Hurricane Center 5-Day Forecasts  

Science Conference Proceedings (OSTI)

U.S. National Hurricane Center (NHC) forecasts for tropical cyclone tracks and wind speeds are extended in time to produce spatially disaggregated probability forecasts for landfall location and intensity, using a weighted bootstrap procedure. ...

Daniel S. Wilks; Charles J. Neumann; Miles B. Lawrence

2009-08-01T23:59:59.000Z

302

Numerical Simulations of the Formation of Hurricane Gabrielle (2001)  

Science Conference Proceedings (OSTI)

This study examines the formation of Hurricane Gabrielle (2001), focusing on whether an initial disturbance and vertical wind shear were favorable for development. This examination is performed by running numerical experiments using the fifth-...

K. D. Musgrave; C. A. Davis; M. T. Montgomery

2008-08-01T23:59:59.000Z

303

Kinematics of the Secondary Eyewall Observed in Hurricane Rita (2005)  

Science Conference Proceedings (OSTI)

Airborne Doppler radar data collected from the concentric eyewalls of Hurricane Rita (2005) provide detailed three-dimensional kinematic observations of the secondary eyewall feature. The secondary eyewall radar echo shows a ring of heavy ...

Anthony C. Didlake Jr.; Robert A. Houze Jr.

2011-08-01T23:59:59.000Z

304

On Momentum Transport and Dissipative Heating during Hurricane Landfalls  

Science Conference Proceedings (OSTI)

Momentum transport and dissipative heating are investigated using the high-resolution (10 Hz) wind data collected by Florida Coastal Monitoring Program portable weather stations in the surface layer of three landfalling hurricanes. The momentum ...

Jun A. Zhang; Ping Zhu; Forrest J. Masters; Robert F. Rogers; Frank D. Marks

2011-06-01T23:59:59.000Z

305

Convective Contribution to the Genesis of Hurricane Ophelia (2005)  

Science Conference Proceedings (OSTI)

The convection occurring in the tropical depression that became Hurricane Ophelia (2005) was investigated just prior to tropical storm formation. Doppler radar showed a deep, wide, intense convective cell of a type that has been previously ...

Robert A. Houze Jr.; Wen-Chau Lee; Michael M. Bell

2009-09-01T23:59:59.000Z

306

Extreme Helicity and Intense Convective Towers in Hurricane Bonnie  

Science Conference Proceedings (OSTI)

Helicity was calculated in Hurricane Bonnie (1998) using tropospheric-deep dropsonde soundings from the NASA Convection and Moisture Experiment. Large helicity existed downshear of the storm center with respect to the ambient vertical wind shear. ...

John Molinari; David Vollaro

2008-11-01T23:59:59.000Z

307

The Mean State of Axisymmetric Hurricanes in Statistical Equilibrium  

Science Conference Proceedings (OSTI)

Numerical experiments are performed to determine the mean state of an axisymmetric hurricane in statistical equilibrium. Most earlier studies used a damping scheme on the temperature field as a parameterization of radiative cooling, which the ...

Gregory J. Hakim

2011-06-01T23:59:59.000Z

308

Passive-Microwave-Enhanced Statistical Hurricane Intensity Prediction Scheme  

Science Conference Proceedings (OSTI)

The formulation and testing of an enhanced Statistical Hurricane Intensity Prediction Scheme (SHIPS) using new predictors derived from passive microwave imagery is presented. Passive microwave imagery is acquired for tropical cyclones in the ...

Thomas A. Jones; Daniel Cecil; Mark DeMaria

2006-08-01T23:59:59.000Z

309

Ocean Response to a Hurricane. Part I: Observations  

Science Conference Proceedings (OSTI)

The response of the ocean to hurricanes was investigated using aircraft-deployable expendable current profilers (AXCP). The goals were to observe and separate the surface wave and surface mixed layer (SML) velocities under the storms and to map ...

Thomas B. Sanford; Peter G. Black; James R. Haustein; James W. Feeney; George Z. Forristall; James F. Price

1987-11-01T23:59:59.000Z

310

A Reanalysis of the 1921–30 Atlantic Hurricane Database  

Science Conference Proceedings (OSTI)

A reanalysis of the Atlantic basin tropical storm and hurricane database (“best track”) for the period from 1921 to 1930 has been completed. This reassessment of the main archive for tropical cyclones of the North Atlantic Ocean, Caribbean Sea, ...

Christopher W. Landsea; Steve Feuer; Andrew Hagen; David A. Glenn; Jamese Sims; Ramon Perez; Michael Chenoweth; Nicholas Anderson

2012-02-01T23:59:59.000Z

311

Thermodynamic Budget Diagrams for the Hurricane Subcloud Layer  

Science Conference Proceedings (OSTI)

We reexamine the idealized hurricane boundary layer budget from Malkus and Riehl using vector diagrams for the thermodynamic budgets in the light of recent observations studies. We conclude that a large air-sea temperature difference can only be ...

Alan K. Betts; Joanne Simpson

1987-03-01T23:59:59.000Z

312

Modeling Extreme Rainfall, Winds, and Surge from Hurricane Isabel (2003)  

Science Conference Proceedings (OSTI)

Landfalling tropical cyclones present major hazards for the eastern United States. Hurricane Isabel (September 2003) produced more than $3.3 billion in damages from wind, inland riverine flooding, and storm surge flooding, and resulted in 17 ...

Ning Lin; James A. Smith; Gabriele Villarini; Timothy P. Marchok; Mary Lynn Baeck

2010-10-01T23:59:59.000Z

313

Intensity and Structure Changes during Hurricane Eyewall Replacement Cycles  

Science Conference Proceedings (OSTI)

A flight-level aircraft dataset consisting of 79 Atlantic basin hurricanes from 1977 to 2007 was used to develop an unprecedented climatology of inner-core intensity and structure changes associated with eyewall replacement cycles (ERCs). During ...

Matthew Sitkowski; James P. Kossin; Christopher M. Rozoff

2011-12-01T23:59:59.000Z

314

An Implicitly Balanced Hurricane Model with Physics-Based Preconditioning  

Science Conference Proceedings (OSTI)

A numerical framework for simulating hurricanes based upon solving a nonlinear equation set with an implicitly balanced solution procedure is described in this paper. The physical model is the Navier–Stokes equations plus a highly simplified and ...

J. M. Reisner; A. Mousseau; A. A. Wyszogrodzki; D. A. Knoll

2005-04-01T23:59:59.000Z

315

Unusually Strong Vertical Motions in a Caribbean Hurricane  

Science Conference Proceedings (OSTI)

Unusually strong updrafts and downdrafts in the eyewall of Hurricane Emily (1987) during its rapidly deepening phase are documented by both in situ aircraft measurements and a vertically pointing Doppler radar. Updrafts and downdrafts as strong ...

Robert A. Black; Howard B. Bluestein; Michael L. Black

1994-12-01T23:59:59.000Z

316

Environmental Vertical Wind Shear with Hurricane Bertha (1996)  

Science Conference Proceedings (OSTI)

Hurricane Bertha (1996) was influenced by vertical wind shear with highly variable direction and magnitude. The paper describes a unique method for determining the vertical tilt of a tropical cyclone vortex using satellite and aircraft data. ...

Raymond M. Zehr

2003-04-01T23:59:59.000Z

317

GPS Dropwindsonde Wind Profiles in Hurricanes and Their Operational Implications  

Science Conference Proceedings (OSTI)

The recent development of the global positioning system (GPS) dropwindsonde has allowed the wind and thermodynamic structure of the hurricane eyewall to be documented with unprecedented accuracy and resolution. In an attempt to assist operational ...

James L. Franklin; Michael L. Black; Krystal Valde

2003-02-01T23:59:59.000Z

318

The San Diego Hurricane of 2 October 1858  

Science Conference Proceedings (OSTI)

On 2 October 1858, estimated sustained hurricane-force winds produced by a tropical cyclone located a short distance offshore were felt in San Diego, California. Unprecedented damage was done in the city and was described as the severest gale ...

Michael Chenoweth; Christopher Landsea

2004-11-01T23:59:59.000Z

319

Observations of the Distribution of Ice in Hurricanes  

Science Conference Proceedings (OSTI)

Observations of the type and distribution 0°C isotherm in three Atlantic hurricanes are presented. Supercooled drops, graupel, columns and aggregated snowflakes were observed. The supercooled drops were found only in convective updrafts stronger ...

R. A. Black; J. Hallett

1986-04-01T23:59:59.000Z

320

Axisymmetric Hurricane in a Dry Atmosphere: Theoretical Framework and Numerical Experiments  

Science Conference Proceedings (OSTI)

This paper discusses the possible existence of hurricanes in an atmosphere without water vapor and analyzes the dynamic and thermodynamic structures of simulated hurricane-like storms in moist and dry environments. It is first shown that the “...

Agnieszka A. Mrowiec; Stephen T. Garner; Olivier M. Pauluis

2011-08-01T23:59:59.000Z

Note: This page contains sample records for the topic "active hurricane season" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


321

As the Wind Blows? Understanding Hurricane Damages at the Local Level Through a Case Study Analysis  

Science Conference Proceedings (OSTI)

An understanding of the potential drivers of local scale hurricane losses is developed through a case study analysis. Two recent Category Three US landfalling hurricanes (Ivan in 2004 and Dennis in 2005) are analyzed that, although similar in ...

Jeffrey Czajkowski; James Done

322

Incorporating Hurricane Forecast Uncertainty into a Decision Support Application for Power Outage Modeling  

Science Conference Proceedings (OSTI)

A variety of decision-support systems, such as those employed by energy and utility companies, use the National Hurricane Center (NHC) forecasts of track and intensity to inform operational decision-making as a hurricane approaches. Track and intensity ...

Steven M. Quiring; Andrea B. Schumacher; Seth D. Guikema

323

Comparisons of HRD and SLOSH Surface Wind Fields in Hurricanes: Implications for Storm Surge Modeling  

Science Conference Proceedings (OSTI)

Surface wind observations analyzed by the Hurricane Research Division (HRD) were compared to those computed by the parametric wind model used in the National Weather Service Sea, Lake, and Overland Surges from Hurricanes (SLOSH) model’s storm ...

Samuel H. Houston; Wilson A. Shaffer; Mark D. Powell; Jye Chen

1999-10-01T23:59:59.000Z

324

The Use of a Vortex Insertion Technique to Simulate the Extratropical Transition of Hurricane Michael (2000)  

Science Conference Proceedings (OSTI)

On 19 October 2000, Hurricane Michael merged with an approaching baroclinic trough over the western North Atlantic Ocean south of Nova Scotia. As the hurricane moved over cooler sea surface temperatures (SSTs; less than 25°C), it intensified to ...

Christopher T. Fogarty; Richard J. Greatbatch; Harold Ritchie

2007-06-01T23:59:59.000Z

325

Mean and Near-Inertial Ocean Current Response to Hurricane Gilbert  

Science Conference Proceedings (OSTI)

The three-dimensional hurricane-induced ocean response is determined from velocity and temperature profiles acquired in the western Gulf of Mexico between 14 and 19 September 1988 during the passage of Hurricane Gilbert. The asymmetric wind ...

Lynn K. Shay; Arthur J. Mariano; S. Daniel Jacob; Edward H. Ryan

1998-05-01T23:59:59.000Z

326

An Expanded VVP Technique to Resolve Primary and Environmental Circulations in Hurricanes  

Science Conference Proceedings (OSTI)

An expansion to the “Volume Velocity Processing” (VVP) single-Doppler radar analysis method is presented for use with hurricanes. The so-called Hurricane VVP (HVVP) method connects the estimated coefficients of a second-order Taylor series ...

Paul R. Harasti

327

The Impact of Omega Dropwindsondes on Operational Hurricane Track Forecast Models  

Science Conference Proceedings (OSTI)

Since 1982, the Hurricane Research Division (HRD) has conducted a series of experiments with research aircraft to enhance the number of observations in the environment and the core of hurricanes threatening the United States. During these ...

Robert W. Burpee; Sim D. Aberson; James L. Franklin; Stephen J. Lord; Robert E. Tuleya

1996-05-01T23:59:59.000Z

328

Asymmetric Hurricane Boundary Layer Structure from Dropsonde Composites in Relation to the Environmental Vertical Wind Shear  

Science Conference Proceedings (OSTI)

This study investigates the asymmetric structure of the hurricane boundary layer in relation to the environmental vertical wind shear in the inner core region. Data from 1878 GPS dropsondes deployed by research aircraft in 19 hurricanes are ...

Jun A. Zhang; Robert F. Rogers; Paul D. Reasor; Eric W. Uhlhorn; Frank D. Marks Jr.

2013-11-01T23:59:59.000Z

329

The Effect of Cumulus Momentum Mixing on the Development of a Symmetric Model Hurricane  

Science Conference Proceedings (OSTI)

The effect of the vertical transport of horizontal momentum by cumulus clouds on the development of a symmetric model hurricane is investigated. This is accomplished by using Sundqvist's symmetric hurricane model with parameterized cumulus ...

Malakondayya Challa; Richard L. Pfeffer

1984-04-01T23:59:59.000Z

330

The Value of Hurricane Forecasts to Oil and Gas Producers in the Gulf of Mexico  

Science Conference Proceedings (OSTI)

The threat of hurricanes often forces producers of crude oil and natural gas in the Gulf of Mexico to evacuate offshore drilling rigs and temporarily to cease production. More accurate hurricane forecasts would result in fewer false alarms, ...

Timothy J. Considine; Christopher Jablonowski; Barry Posner; Craig H. Bishop

2004-09-01T23:59:59.000Z

331

An Observational Case for the Prevalence of Roll Vortices in the Hurricane Boundary Layer  

Science Conference Proceedings (OSTI)

Doppler velocity data from Weather Surveillance Radar-1988 Doppler (WSR-88D) radars during four hurricane landfalls are analyzed to investigate the presence of organized vortices in the hurricane boundary layer (HBL). The wavelength, depth, ...

Ian Morrison; Steven Businger; Frank Marks; Peter Dodge; Joost A. Businger

2005-08-01T23:59:59.000Z

332

Comparing the Impacts of the 2005 and 2008 Hurricanes on U.S...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Comparing the Impacts of the 2005 and 2008 Hurricanes on U.S. Energy Infrastructure - February 2009 Comparing the Impacts of the 2005 and 2008 Hurricanes on U.S. Energy...

333

Surface Wind Fields of 1995 Hurricanes Erin, Opal, Luis, Marilyn, and Roxanne at Landfall  

Science Conference Proceedings (OSTI)

Hurricanes Erin, Opal, Luis, Marilyn, and Roxanne were the most destructive hurricanes of 1995. At landfall, Luis and Marilyn contained maximum sustained winds (marine exposure) estimated at near 60 and 46 m s?1, respectively. The strongest ...

Mark D. Powell; Samuel H. Houston

1998-05-01T23:59:59.000Z

334

Estimating Contemporary and Future Wind-Damage Losses from Hurricanes Affecting Eglin Air Force Base, Florida  

Science Conference Proceedings (OSTI)

The strongest hurricanes over the North Atlantic Ocean are getting stronger, with the increase related to rising ocean temperature. Here, the authors develop a procedure for estimating future wind losses from hurricanes and apply it to Eglin Air ...

James B. Elsner; Shawn W. Lewers; Jill C. Malmstadt; Thomas H. Jagger

2011-07-01T23:59:59.000Z

335

Operational Forecasting of Wind-Generated Waves by Hurricane Isabel at NCEP  

Science Conference Proceedings (OSTI)

The accuracy of the operational wave models at the National Centers for Environmental Prediction (NCEP) for sea states generated by Hurricane Isabel is assessed. The western North Atlantic (WNA) and the North Atlantic hurricane (NAH) wave models ...

Hendrik L. Tolman; Jose-Henrique G. M. Alves; Yung Y. Chao

2005-08-01T23:59:59.000Z

336

An Operational System for Predicting Hurricane-Generated Wind Waves in the North Atlantic Ocean  

Science Conference Proceedings (OSTI)

A new wind–wave prediction model, referred to as the North Atlantic hurricane (NAH) wave model, has been developed at the National Centers for Environmental Prediction (NCEP) to produce forecasts of hurricane-generated waves during the Atlantic ...

Yung Y. Chao; Jose-Henrique G. M. Alves; Hendrik L. Tolman

2005-08-01T23:59:59.000Z

337

Asymmetric Hurricane Boundary Layer Structure from Dropsonde Composites in Relation to the Environmental Vertical Wind Shear  

Science Conference Proceedings (OSTI)

This study investigates the asymmetric structure of the hurricane boundary layer in relation to the environmental vertical wind shear in the inner core region. Data from 1878 GPS dropsondes deployed by research aircraft in 19 hurricanes are ...

Jun A. Zhang; Robert F. Rogers; Paul D. Reasor; Eric W. Uhlhorn; Frank D. Marks Jr.

338

Data Assimilation within the Advanced Circulation (ADCIRC) Modeling Framework for Hurricane Storm Surge Forecasting  

Science Conference Proceedings (OSTI)

Accurate, real-time forecasting of coastal inundation due to hurricanes and tropical storms is a challenging computational problem requiring high-fidelity forward models of currents and water levels driven by hurricane-force winds. Despite best ...

T. Butler; M. U. Altaf; C. Dawson; I. Hoteit; X. Luo; T. Mayo

2012-07-01T23:59:59.000Z

339

The Landfall of Hurricane Hugo in the Carolinas: Surface Wind Distribution  

Science Conference Proceedings (OSTI)

Hurricane Hugo struck Charleston, South Carolina, on 22 September 1989 as the most intense hurricane to affect the United States since Camille in 1969. The northeastern eyewall, which contained the maximum winds measured by reconnaissance ...

Mark D. Powell; Peter P. Dodge; Michael L. Black

1991-09-01T23:59:59.000Z

340

Hurricane Structure and Wind Fields from Stereoscopic and Infrared Satellite Observations and Radar Data  

Science Conference Proceedings (OSTI)

Infrared and stereoscopic visible satellite data from synchronized scanning of GOES-East and -West are combined with ground-based radar data for Hurricane Frederic (1979) and time-composited airborne radar for Hurricane Alien (1980) to ...

A. Frederick Hasler; K. Robert Morris

1986-06-01T23:59:59.000Z

Note: This page contains sample records for the topic "active hurricane season" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


341

Turbulence Structure of the Hurricane Boundary Layer between the Outer Rainbands  

Science Conference Proceedings (OSTI)

As part of the Coupled Boundary Layers Air–Sea Transfer (CBLAST)-Hurricane program, flights were conducted to directly measure turbulent fluxes and turbulence properties in the high-wind boundary layer of hurricanes between the outer rainbands. ...

Jun A. Zhang; William M. Drennan; Peter G. Black; Jeffrey R. French

2009-08-01T23:59:59.000Z

342

Buoyancy of Convective Vertical Motions in the Inner Core of Intense Hurricanes. Part II: Case Studies  

Science Conference Proceedings (OSTI)

This is the second of two papers on the buoyancy of convective vertical motions in the inner core of intense hurricanes. This paper uses extensive airborne radar, dropwindsonde, and flight-level observations in Hurricanes Guillermo (1997) and ...

Matthew D. Eastin; William M. Gray; Peter G. Black

2005-01-01T23:59:59.000Z

343

Free Surface Effects on the Near-Inertial Ocean Current Response to a Hurricane: A Revisit  

Science Conference Proceedings (OSTI)

Free surface effects induced by an idealized hurricane based on observed air–sea variables in Hurricane Frederic are revisited to examine the barotropic and baroclinic response. Over five inertial periods comparisons between a one-layer and a 17-...

Lynn K. Shay; Simon W. Chang

1997-01-01T23:59:59.000Z

344

An Analytic Model of the Wind and Pressure Profiles in Hurricanes  

Science Conference Proceedings (OSTI)

An analytic model of the radial profiles of sea level pressure and winds in a hurricane is presented. The equations contain two parameters which may be empirically estimated from observations in a hurricane or determined climatologically to ...

Greg J. Holland

1980-08-01T23:59:59.000Z

345

EIA - Daily Report 9/20/05 - Hurricane Impacts on U.S. Oil ...  

U.S. Energy Information Administration (EIA)

According to Chevron, it has repaired a hurricane-damaged product berth at its Pascagoula, MS, refinery and is now ...

346

Hurricane Juan (2003). Part I: A Diagnostic and Compositing Life Cycle Study  

Science Conference Proceedings (OSTI)

A detailed analysis of the complex life cycle of Hurricane Juan (in 2003) is undertaken to elucidate the structures and forcings that prevailed over the period leading up to the hurricane’s landfall in Halifax, Nova Scotia, Canada. Despite the ...

Ron McTaggart-Cowan; Eyad H. Atallah; John R. Gyakum; Lance F. Bosart

2006-07-01T23:59:59.000Z

347

Soil Salinity Abatement Following Hurricane Ike  

E-Print Network (OSTI)

In September 2008 Hurricane Ike hit the Texas Gulf Coast with a force stronger than the category 2 storm at which it was rated. With a 3.8 m (12.5 ft) storm surge, the agricultural industry in the area was devastated. The goal of this research was to determine the length of time required to reduce the salt levels brought by the storm surge to near pre-hurricane levels. To do this, four sets of samples were taken across two years and analyzed for salinity using the saturated paste extract method. The initial salt levels in November 2008 had an electrical conductivity (ECe) of the inundated soils as high as 26.7 dS/m. Fifty-four percent of the soils sampled in the 0-15 cm horizons and 9% in the 15-30 cm horizons of the edge area had an ECe >= 4 dS/m. In the surge area 79% of the soils sampled in the 0-15 cm horizons and 30% in the 15-30 cm horizons had an ECe >= 4 dS/m. In April 2009, 38% of the soils sampled in the 0-15 cm horizons and 13% in the 15-30 cm horizons of the edge area had an ECe >= 4 dS/m. In the surge area 71% of the soils sampled in the 0-15 cm horizons and 39% in the 15-30 cm horizons had an ECe >= 4 dS/m. By December 2009, none of the soils sampled in the edge area had an ECe >= 4 dS/m. In the surge area 21% of the soils sampled in the 0-15 cm horizons and 33% in the 15-30 cm horizons had an ECe >= 4 dS/m. By October 2010, all soils sampled had leached sufficient salts to be classified as non-saline to very slightly saline soils. Utilizing the November 2008 data set, 28 random samples were selected for exchangeable Na percent (ESP) in order to develop the ESP-SAR (Na adsorption ratio) predictive equation, ESP= 1.19(SAR)^0.82. The SAR-ESP relationship is statistically significant (95% confidence level), with a correlation coefficient of 0.964 (df=26).

Mueller, Ryan

2012-08-01T23:59:59.000Z

348

Department of Energy's Hurricane Response Chronology, as Referred to by  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Energy's Hurricane Response Chronology, as Referred Energy's Hurricane Response Chronology, as Referred to by Secretary Bodman at Today's Senate Energy and Natural Resources Committee Hearing Department of Energy's Hurricane Response Chronology, as Referred to by Secretary Bodman at Today's Senate Energy and Natural Resources Committee Hearing October 27, 2005 - 12:34pm Addthis Week 1: August 21 - 27, 2005 Katrina strikes south Florida 8/25 and enters the Gulf of Mexico; energy companies in Gulf begin evacuations. DOE deploys staff prior to landfall on Gulf Coast; works with States, industry, and other Federal agencies to prepare for Katrina. IMPACT AND RESPONSE: The energy sector impacts from Katrina are significant but are largely limited to 1.2 million electricity customers losing power in Florida (8/25). That is a significant amount but not unexpected for such a

349

Department of Energy's Hurricane Response Chronology, as Referred to by  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Department of Energy's Hurricane Response Chronology, as Referred Department of Energy's Hurricane Response Chronology, as Referred to by Secretary Bodman at Today's Senate Energy and Natural Resources Committee Hearing Department of Energy's Hurricane Response Chronology, as Referred to by Secretary Bodman at Today's Senate Energy and Natural Resources Committee Hearing October 27, 2005 - 12:34pm Addthis Week 1: August 21 - 27, 2005 Katrina strikes south Florida 8/25 and enters the Gulf of Mexico; energy companies in Gulf begin evacuations. DOE deploys staff prior to landfall on Gulf Coast; works with States, industry, and other Federal agencies to prepare for Katrina. IMPACT AND RESPONSE: The energy sector impacts from Katrina are significant but are largely limited to 1.2 million electricity customers losing power in Florida (8/25). That is a significant amount but not unexpected for such a

350

Energy Department Announces Emergency Oil Loan In Response to Hurricane  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Emergency Oil Loan In Response to Emergency Oil Loan In Response to Hurricane Isaac-Related Request Energy Department Announces Emergency Oil Loan In Response to Hurricane Isaac-Related Request August 31, 2012 - 11:17am Addthis News Media Contact (202) 586-4940 WASHINGTON, DC - Following a request yesterday from Marathon Petroleum Company, U.S. Secretary of Energy Steven Chu announced today that the Energy Department has agreed to lend 1 million barrels of sweet crude oil from the Strategic Petroleum Reserve's (SPR) Bayou Choctaw site in Louisiana to address the short term impact on the company's refining capacity caused by Hurricane Isaac, which is resulting in limited crude oil shortages. The loan, which is distinct from a release from the SPR, will be provided to Marathon Petroleum Company under short-term contractual agreements.

351

DOE Providing Additional Supercomputing Resources to Study Hurricane  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Providing Additional Supercomputing Resources to Study Providing Additional Supercomputing Resources to Study Hurricane Effects on Gulf Coast DOE Providing Additional Supercomputing Resources to Study Hurricane Effects on Gulf Coast July 19, 2006 - 3:36pm Addthis WASHINGTON, DC - The U.S. Department of Energy (DOE) announced today that the Office of Science has provided an additional 400,000 supercomputing processor-hours to the U.S. Army Corps of Engineers to simulate Gulf Coast hurricanes. The allocation brings the amount of computational time provided by DOE on supercomputers at its National Energy Research Scientific Computing Center (NERSC) in California to 800,000 processor-hours. "I'm proud that our computing resources at NERSC can be used to create simulations that will help save lives, reduce property loss and protect the

352

Hurricane Sandy-Nor'easter Situation Reports | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Hurricane Sandy-Nor'easter Situation Reports Hurricane Sandy-Nor'easter Situation Reports Hurricane Sandy-Nor'easter Situation Reports December 3, 2012 - 4:07pm Addthis On November 7, a Nor’easter began to impact the Mid-Atlantic and Northeast with strong winds, rain or snow, and coastal flooding. | Photo courtesy of NOAA. On November 7, a Nor'easter began to impact the Mid-Atlantic and Northeast with strong winds, rain or snow, and coastal flooding. | Photo courtesy of NOAA. Amanda Scott Amanda Scott Former Managing Editor, Energy.gov For questions about power restorations or to report a power outage, contact your local utility company. For safety tips, visit Ready.gov. December 3, 2012 - 4:07pm: Office of Electricity Delivery and Energy Reliability has released the final situation report regarding power outages

353

Hurricane Earl - Where Is It Headed and What Does It Have to Do With  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Hurricane Earl - Where Is It Headed and What Does It Have to Do Hurricane Earl - Where Is It Headed and What Does It Have to Do With Energy? Hurricane Earl - Where Is It Headed and What Does It Have to Do With Energy? September 1, 2010 - 5:50pm Addthis Dr. Richard Newell Dr. Richard Newell Hurricane Earl has the East Coast of the United States in his sights. Earl is moving northward from the Bahamas, and is expected to skirt the U.S. Atlantic coast from Cape Hatteras to New England, before making landfall in Nova Scotia over the Labor Day weekend. But hurricane paths are uncertain, so we'll have to wait and see where Earl actually ends up. In any event, what does this have to do with energy? Hurricanes can disrupt energy supplies and markets. In addition to the potential for electricity outages, hurricanes can affect offshore oil and gas production, petroleum

354

Hurricane Earl - Where Is It Headed and What Does It Have to Do With  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Hurricane Earl - Where Is It Headed and What Does It Have to Do Hurricane Earl - Where Is It Headed and What Does It Have to Do With Energy? Hurricane Earl - Where Is It Headed and What Does It Have to Do With Energy? September 1, 2010 - 5:50pm Addthis Dr. Richard Newell Dr. Richard Newell Hurricane Earl has the East Coast of the United States in his sights. Earl is moving northward from the Bahamas, and is expected to skirt the U.S. Atlantic coast from Cape Hatteras to New England, before making landfall in Nova Scotia over the Labor Day weekend. But hurricane paths are uncertain, so we'll have to wait and see where Earl actually ends up. In any event, what does this have to do with energy? Hurricanes can disrupt energy supplies and markets. In addition to the potential for electricity outages, hurricanes can affect offshore oil and gas production, petroleum

355

A Preliminary Analysis of Network Outages During Hurricane Sandy  

E-Print Network (OSTI)

.2.3.*). To evaluate outages, we require that, historically, at least 10% of the addresses in the block reply to pingsA Preliminary Analysis of Network Outages During Hurricane Sandy USC/ISI Technical Report ISI, linquan, yuri}@isi.edu ABSTRACT This document describes our analysis of Internet outages during

Heidemann, John

356

The Environment of Hurricane Debby (1982). Part I: Winds  

Science Conference Proceedings (OSTI)

A three-dimensional, nested analysis of wind fields in the environment of Hurricane Debby (1982) has been completed. The basic analysis tool uses a two-dimensional least-squares fitting algorithm combined with a derivative constraint that acts as ...

Stephen J. Lord; James L. Franklin

1987-11-01T23:59:59.000Z

357

Near-Inertial Ocean Current Response to Hurricane Frederic  

Science Conference Proceedings (OSTI)

Hurricane Frederic passed with 80 to 130 km of the U.S. Naval Oceanographic Office current meter arrays in water depths ranging from 100 to 470 m near the DeSoto Canyon region, and within 150 km of an Ocean Thermal Energy Conversion (OTEC) ...

Lynn K. Shay; Russell L. Elsberry

1987-08-01T23:59:59.000Z

358

Structure of the Eye and Eyewall of Hurricane Hugo (1989)  

Science Conference Proceedings (OSTI)

On 15 September 1989, one of NOAA’s WP-3D research aircraft, N42RF [lower aircraft (LA)], penetrated the eyewall of Hurricane Hugo. The aircraft had an engine fail in severe turbulence while passing the radius of maximum wind and before entering ...

Frank D. Marks; Peter G. Black; Michael T. Montgomery; Robert W. Burpee

2008-04-01T23:59:59.000Z

359

Hurricane Prediction with a High Resolution Global Model  

Science Conference Proceedings (OSTI)

A global spectral model is used to carry out a number of short to medium range prediction experiments with global datasets. The primary objective of these studies is to examine the formation and motion of the hurricanes/typhoons with a fairly ...

T. N. Krishnamurti; D. Oosterhof; Nancy Dignon

1989-03-01T23:59:59.000Z

360

Some Aspects of Hurricane Inner-Core Dynamics and Energetics  

Science Conference Proceedings (OSTI)

The energy cycle of the mature hurricane resides in the secondary circulation that passes through the storm’s eyewall. By equating the generation of energy in this cycle to boundary layer dissipation, an upper bound on wind speed is derived. This ...

Kerry A. Emanuel

1997-04-01T23:59:59.000Z

Note: This page contains sample records for the topic "active hurricane season" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


361

Intensification of Hurricane Sandy (2012) through Extratropical Warm Core Seclusion  

Science Conference Proceedings (OSTI)

Hurricane Sandy’s landfall along the New Jersey shoreline at 2330 UTC 29 October 2012 produced a catastrophic storm surge stretching from New Jersey to Rhode Island that contributed to damage in excess of $50 billion – the sixth costliest U.S. ...

Thomas J. Galarneau; Jr.; Christopher A. Davis; Melvyn A. Shapiro

362

Objective Determination of Hurricane Tracks from Aircraft Observations  

Science Conference Proceedings (OSTI)

An algorithm for location of hurricane centers by least squares using aircraft data has been developed. As the aircraft traverses the eye, lines of position normal to the wind are constructed each 100 m along its track. An additional line of ...

Hugh E. Willoughby; Marcy B. Chelmow

1982-09-01T23:59:59.000Z

363

The 3D Oceanic Mixed Layer Response to Hurricane Gilbert  

Science Conference Proceedings (OSTI)

Upper-ocean heat and mass budgets are examined from three snapshots of data acquired during and after the passage of Hurricane Gilbert in the western Gulf of Mexico. Measurements prior to storm passage indicated a warm core eddy in the region ...

S. Daniel Jacob; Lynn K. Shay; Arthur J. Mariano; Peter G. Black

2000-06-01T23:59:59.000Z

364

Alignment of Hurricane-like Vortices on f and ? Planes  

Science Conference Proceedings (OSTI)

A nonlinear, two-layer, vortex-tracking semispectral model (i.e., Fourier transformed in azimuth only) is used to study the evolution of dry, but otherwise hurricane-like, initially tilted vortices in quiescent surroundings on f and ? planes. The ...

Robert W. Jones; Hugh E. Willoughby; Michael T. Montgomery

2009-06-01T23:59:59.000Z

365

A Reanalysis of the 1911–20 Atlantic Hurricane Database  

Science Conference Proceedings (OSTI)

A reanalysis of the Atlantic basin tropical storm and hurricane database (“best track”) for the period of 1911–20 has been completed. This reassessment of the main archive for tropical cyclones of the North Atlantic Ocean, Caribbean Sea, and Gulf ...

Christopher W. Landsea; David A. Glenn; William Bredemeyer; Michael Chenoweth; Ryan Ellis; John Gamache; Lyle Hufstetler; Cary Mock; Ramon Perez; Ricardo Prieto; Jorge Sánchez-Sesma; Donna Thomas; Lenworth Woolcock

2008-05-01T23:59:59.000Z

366

Effects of a Warm Oceanic Feature on Hurricane Opal  

Science Conference Proceedings (OSTI)

On 4 October 1995, Hurricane Opal deepened from 965 to 916 hPa in the Gulf of Mexico over a 14-h period upon encountering a warm core ring (WCR) in the ocean shed by the Loop Current during an upper-level atmospheric trough interaction. Based on ...

Lynn K. Shay; Gustavo J. Goni; Peter G. Black

2000-05-01T23:59:59.000Z

367

Intensification of Hurricane Sandy (2012) through Extratropical Warm Core Seclusion  

Science Conference Proceedings (OSTI)

Hurricane Sandy's landfall along the New Jersey shoreline at 2330 UTC 29 October 2012 produced a catastrophic storm surge stretching from New Jersey to Rhode Island that contributed to damage in excess of $50 billion—the sixth costliest U.S. ...

Thomas J. Galarneau Jr.; Christopher A. Davis; Melvyn A. Shapiro

2013-12-01T23:59:59.000Z

368

Probing Hurricanes with Stable Isotopes of Rain and Water Vapor  

Science Conference Proceedings (OSTI)

Rain and water vapor were collected during flights in Hurricanes Olivia (1994), Opal (1995), Marilyn (1995), and Hortense (1995) and analyzed for their stable isotopic concentrations, or ratios, H218O:H2O and HDO:H2O. The spatial patterns and ...

Stanley Gedzelman; James Lawrence; John Gamache; Michael Black; Edward Hindman; Robert Black; Jason Dunion; Hugh Willoughby; Xiaoping Zhang

2003-06-01T23:59:59.000Z

369

A Dynamic Decision Model Applied to Hurricane Landfall  

Science Conference Proceedings (OSTI)

The decision to prepare for an oncoming hurricane is typically framed as a static cost:loss problem, based on a strike-probability forecast. The value of waiting for updated forecasts is therefore neglected. In this paper, the problem is reframed ...

Eva Regnier; Patrick A. Harr

2006-10-01T23:59:59.000Z

370

The Role of Anomalously Warm Sea Surface Temperatures on the Intensity of Hurricane Juan (2003) during Its Approach to Nova Scotia  

Science Conference Proceedings (OSTI)

When Hurricane Juan tracked toward Nova Scotia, Canada, in September 2003, forecasters were faced with the challenge of predicting the intensity and timing of the hurricane’s landfall. There were two competing factors dictating the storm’s ...

Christopher T. Fogarty; Richard J. Greatbatch; Harold Ritchie

2006-05-01T23:59:59.000Z

371

Large Forecast Degradations due to Synoptic Surveillance during the 2004 and 2005 Hurricane Seasons  

Science Conference Proceedings (OSTI)

Though operational tropical cyclone synoptic surveillance generally leads to smaller track forecast errors in the National Oceanic and Atmospheric Administration Global Forecasting System (GFS) than would occur otherwise, not every case is ...

Sim D. Aberson

2008-08-01T23:59:59.000Z

372

Microsoft Word - Highlights.doc  

Gasoline and Diesel Fuel Update (EIA)

6 6 1 June 2006 Short-Term Energy Outlook June 6, 2006 Release Special Focus: Hurricane Season June 1 marked the start of the hurricane season, which lasts through the end of November. The Atlantic hurricane season of 2005 was the most active season since accurate record-keeping began in 1944. In fact, last year's 27 named Atlantic storms included 15 hurricanes, 7 of which were classified as Category 3 or greater. The paths of 5 of these major hurricanes passed through the Gulf of Mexico, significantly disrupting crude oil and natural gas production. Hurricanes Katrina and Rita were particularly damaging to the energy industry, causing widespread shut-in of

373

What are the Seasons?  

Science Conference Proceedings (OSTI)

The concept of dividing the year into four seasons is reexamined to appraise critically the relative merit of two commonly used definitions of the seasons: 1) the astronomical definition, and 2) the meteorological breakdown into four three-month ...

Kevin E. Trenberth

1983-11-01T23:59:59.000Z

374

Seasonal thermal energy storage  

DOE Green Energy (OSTI)

This report describes the following: (1) the US Department of Energy Seasonal Thermal Energy Storage Program, (2) aquifer thermal energy storage technology, (3) alternative STES technology, (4) foreign studies in seasonal thermal energy storage, and (5) economic assessment.

Allen, R.D.; Kannberg, L.D.; Raymond, J.R.

1984-05-01T23:59:59.000Z

375

EIA - Daily Report 9/29/05 - Hurricane Impacts on U.S. Oil ...  

U.S. Energy Information Administration (EIA)

49.51. Gasoline (c/gal ... of its interstate natural gas transmission systems located in the Gulf Coast area and identified minimal damage from Hurricane ...

376

EIA Report 11/8/05 - Hurricane Impacts on U.S. Oil & Natural ...  

U.S. Energy Information Administration (EIA)

Hurricanes Katrina and Rita damaged a number of natural gas processing facilities on the Gulf Coast. The loss has and will ... Louisiana and Texas, ...

377

EIA Report 11/3/05 - Hurricane Impacts on U.S. Oil & Natural ...  

U.S. Energy Information Administration (EIA)

Hurricanes Katrina and Rita damaged a number of natural gas processing facilities on the Gulf Coast. The loss has and will ... Louisiana Oil Profile L ...

378

EIA - Daily Report 9/19/05 - Hurricane Katrina's Impact on U.S ...  

U.S. Energy Information Administration (EIA)

While the peak crude oil production loss from Hurricane Katrina ... ExxonMobil, located in Chalmette, LA; and Murphy Oil, ... Total Gulf Coast Region ...

379

EIA - Daily Report 9/16/05 - Hurricane Katrina's Impact on U.S ...  

U.S. Energy Information Administration (EIA)

While the peak crude oil production loss from Hurricane Katrina ... ExxonMobil, located in Chalmette, LA; and Murphy Oil, ... Total Gulf Coast Region ...

380

EIA Report 12/13/05 - Hurricane Impacts on U.S. Oil & Natural ...  

U.S. Energy Information Administration (EIA)

Hurricanes Katrina and Rita damaged a number of natural gas processing facilities on the Gulf Coast. The loss has and will ... Louisiana Oil Profile L ...

Note: This page contains sample records for the topic "active hurricane season" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


381

EIA Report 12/27/05 - Hurricane Impacts on U.S. Oil & Natural ...  

U.S. Energy Information Administration (EIA)

Note to readers: This will be the last of our reports summarizing Hurricane impacts. The statistics used in the report can still ...

382

Diagnosis of the Initial and Forecast Errors in the Numerical Simulation of the Rapid Intensification of Hurricane Emily (2005)  

Science Conference Proceedings (OSTI)

A diagnostic study is conducted to examine the initial and forecast errors in a short-range numerical simulation of Hurricane Emily’s (2005) early rapid intensification. The initial conditions and the simulated hurricane vortices using high-...

Zhaoxia Pu; Xuanli Li; Edward J. Zipser

2009-10-01T23:59:59.000Z

383

Cloud-Resolving Hurricane Initialization and Prediction through Assimilation of Doppler Radar Observations with an Ensemble Kalman Filter  

Science Conference Proceedings (OSTI)

This study explores the assimilation of Doppler radar radial velocity observations for cloud-resolving hurricane analysis, initialization, and prediction with an ensemble Kalman filter (EnKF). The case studied is Hurricane Humberto (2007), the ...

Fuqing Zhang; Yonghui Weng; Jason A. Sippel; Zhiyong Meng; Craig H. Bishop

2009-07-01T23:59:59.000Z

384

Low-Wavenumber Structure and Evolution of the Hurricane Inner Core Observed by Airborne Dual-Doppler Radar  

Science Conference Proceedings (OSTI)

The asymmetric dynamics of the hurricane inner-core region is examined through a novel analysis of high temporal resolution, three-dimensional wind fields derived from airborne dual-Doppler radar. Seven consecutive composites of Hurricane Olivia’...

Paul D. Reasor; Michael T. Montgomery; Frank D. Marks Jr.; John F. Gamache

2000-06-01T23:59:59.000Z

385

On the Maximum Observed Wind Speed in a Randomly Sampled Hurricane  

Science Conference Proceedings (OSTI)

There is considerable interest in detecting a long-term trend in hurricane intensity possibly related to large-scale ocean warming. This effort is complicated by the paucity of wind speed measurements for hurricanes occurring in the early part of ...

Andrew R. Solow

2010-03-01T23:59:59.000Z

386

Turbulent Fluxes in the Hurricane Boundary Layer. Part I: Momentum Flux  

Science Conference Proceedings (OSTI)

An important outcome from the ONR-sponsored Coupled Boundary Layer Air–Sea Transfer (CBLAST) Hurricane Program is the first-ever direct measurements of momentum flux from within hurricane boundary layers. In 2003, a specially instrumented NOAA P3 ...

Jeffrey R. French; William M. Drennan; Jun A. Zhang; Peter G. Black

2007-04-01T23:59:59.000Z

387

A Dynamic Probability Model of Hurricane Winds in Coastal Counties of the United States  

Science Conference Proceedings (OSTI)

The authors develop and apply a model that uses hurricane-experience data in counties along the U.S. hurricane coast to give annual exceedence probabilities to maximum tropical cyclone wind events. The model uses a maximum likelihood estimator to ...

Thomas Jagger; James B. Elsner; Xufeng Niu

2001-05-01T23:59:59.000Z

388

Buoyancy of Convective Vertical Motions in the Inner Core of Intense Hurricanes. Part I: General Statistics  

Science Conference Proceedings (OSTI)

The buoyancy of hurricane convective vertical motions is studied using aircraft data from 175 radial legs collected in 14 intense hurricanes at four altitudes ranging from 1.5 to 5.5 km. The data of each leg are initially filtered to separate ...

Matthew D. Eastin; William M. Gray; Peter G. Black

2005-01-01T23:59:59.000Z

389

Current-wave spectra coupling project. Volume I. Hurricane fields and cross sections, surface winds and currents, significant waves and wave spectra for potential OTEC sites: (A) Keahole Point, Hawaii, 100 year hurricane; (B) Punta Tuna, Puerto Rico, 100 year hurricane; (C) New Orleans, Louisiana, 100 year hurricane; (D) West Coast of Florida, 100 year hurricane; and for (E) Hurricane Camille (1969) off Louisiana Coast  

Science Conference Proceedings (OSTI)

This volume is an extension of and consists of several modifications to the earlier report by Bretschneider (April 1979) on the subject of hurricane design wind, wave and current criteria for the four potential OTEC sites. The 100-year hurricane criteria for the design of OTEC plants is included. The criteria, in addition to the maximum conditions of winds, waves and surface current, include: hurricane fields for wind speed U/sub s/ and significant wave height H/sub s/; hurricane fields for modal wave period f/sub 0//sup -1/ and maximum energy density S/sub max/ of the wave spectrum; the corresponding Ekman wind-driven surface current V/sub s/; tabulated cross-sections for U/sub s/, H/sub s/, f/sub 0//sup -1/ and S/sub max/ through max U/sub s/ and through max H/sub s/ along traverses at right angles to and along traverses parallel to the forward movement of the hurricane; most probable maximum wave height and the expected corresponding wave period, based on statistical analysis of maximum wave heights from five hurricanes; design wave spectra for maximum U/sub s/ and also maximum H/sub s/, since maximum U/sub s/ and maximum H/sub s/ do not occur simultaneously; the envelope of wave spectra through maximum U/sub s/ and through maximum H/sub s/ along traverses parallel to the forward movement of the hurricane; the above same determinations for Hurricane Camille (1969) as for the four OTEC locations; and alternative methods (suggested) for obtaining design wave spectra from the joint probability distribution functions for wave height and period given by Longuet-Higgins (1975) and C.N.E.X.O. after Arhan, et al (1976).

Bretschneider, C.L.

1980-06-01T23:59:59.000Z

390

In the Face of Hurricane Sandy, CNG Vehicles Shuttle People to Safety |  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

In the Face of Hurricane Sandy, CNG Vehicles Shuttle People to In the Face of Hurricane Sandy, CNG Vehicles Shuttle People to Safety In the Face of Hurricane Sandy, CNG Vehicles Shuttle People to Safety November 6, 2012 - 5:00pm Addthis Natural gas jitneys like this are Atlantic City's main form of public transportation. These vehicles were used to evacuate vulnerable residents during Hurricane Sandy. This vehicle is fueling up at a natural gas station built, owned, and operated by Clean Energy Fuels, who kept the station running despite widespread shortages of gasoline and diesel elsewhere. | Photo courtesy of Clean Energy Natural gas jitneys like this are Atlantic City's main form of public transportation. These vehicles were used to evacuate vulnerable residents during Hurricane Sandy. This vehicle is fueling up at a natural gas station

391

In the Face of Hurricane Sandy, CNG Vehicles Shuttle People to Safety |  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

In the Face of Hurricane Sandy, CNG Vehicles Shuttle People to In the Face of Hurricane Sandy, CNG Vehicles Shuttle People to Safety In the Face of Hurricane Sandy, CNG Vehicles Shuttle People to Safety November 6, 2012 - 5:00pm Addthis Natural gas jitneys like this are Atlantic City's main form of public transportation. These vehicles were used to evacuate vulnerable residents during Hurricane Sandy. This vehicle is fueling up at a natural gas station built, owned, and operated by Clean Energy Fuels, who kept the station running despite widespread shortages of gasoline and diesel elsewhere. | Photo courtesy of Clean Energy Natural gas jitneys like this are Atlantic City's main form of public transportation. These vehicles were used to evacuate vulnerable residents during Hurricane Sandy. This vehicle is fueling up at a natural gas station

392

Current-wave spectra coupling project. Volume II. Hurricane fields and cross sections, surface winds and currents, significant waves and wave spectra for potential OTEC sites: (A) Keahole Point, Hawaii, 100 year hurricane; (B) Punta Tuna, Puerto Rico, 100 year hurricane; (C) New Orleans, Louisiana, 100 year hurricane; (D) West Coast of Florida, 100 year hurricane; and for (E) Hurricane Camille (1969) off Louisiana Coast. Technical support for Volume I. [HURICA1 and HURICA2 codes  

DOE Green Energy (OSTI)

This volume represents the details of the technical development of and the calibration of the two-directional three parameter wave forecasting relationships, which are specially adapted for forecasting hurricane significant wave height, H/sub s/, modal wave period f/sub 0//sup -1/ and the peak of the wave spectrum, S/sub max/. These three parameters lead to the determination of the three-parameter wave spectrum which has been verified by use of hurricane wind generated wave spectra from Hurricane Eloise (1975). The hurricane wind field is still based on the original US Weather Service model as given by Meyers (1954). Hurricane winds, waves and wave spectra data from Hurricane Eloise (1975) published by Withee and Johnson, NOAA (1975), have been used. Although the data is of an analyzed form, the term raw data was used as distinguished from smoothed data. An analysis of the raw data is presented in this volume, and considerable sense of the analysis has been made. A weighted average technique was not used, but could have reduced the scatter in the so-called raw data during the first 2/3 of the storm when the winds and waves were less than gale force and quite variable. There is considerably less variability in the wind and wave data when the wind reaches gale force, and these are the data for which the greatest emphasis is given in the analysis. (WHK)

Bretschneider, C.L.; Huang, T.S.; Endo, H.

1980-07-01T23:59:59.000Z

393

COLLOQUIUM: Past and Future Hurricane Activity | Princeton Plasma...  

NLE Websites -- All DOE Office Websites (Extended Search)

Join Our Mailing List A Collaborative National Center for Fusion & Plasma Research Search form Search Search Home About Overview Learn More Visiting PPPL History...

394

Improvement of risk estimate on wind turbine tower buckled by hurricane  

E-Print Network (OSTI)

Wind is one of the important reasonable resources. However, wind turbine towers are sure to be threatened by hurricanes. In this paper, method to estimate the number of wind turbine towers that would be buckled by hurricanes is discussed. Monte Carlo simulations show that our method is much better than the previous one. Since in our method, the probability density function of the buckling probability of a single turbine tower in a single hurricane is obtained accurately but not from one approximated expression. The result in this paper may be useful to the design and maintenance of wind farms.

Li, Jingwei

2013-01-01T23:59:59.000Z

395

Impact of the Advanced Microwave Sounding Unit Measurements on Hurricane Prediction  

Science Conference Proceedings (OSTI)

Due to the lack of meteorological observations over the tropical oceans, almost all the current hurricane models require bogusing of a vortex into the large-scale analysis of the model initial state. In this study, an algorithm to construct ...

Tong Zhu; Da-Lin Zhang; Fuzhong Weng

2002-10-01T23:59:59.000Z

396

Damage Survey of Hurricane Andrew and Its Relationship to the Eyewall  

Science Conference Proceedings (OSTI)

A damage map documenting Hurricane Andrew's destructive land fall over southern Florida is presented. Vectors that represent the direction of winds causing damage to trees and structures are shown along with an F-scale rating in order to assess ...

Roger M. Wakimoto; Peter G. Black

1994-02-01T23:59:59.000Z

397

An Example of Hurricane Tracking and Forecasting with a Global Analysis-Forecasting System  

Science Conference Proceedings (OSTI)

The tracking of Hurricane Elena by the ECMWF operational analysis system is compared with reported positions from reconnaissance aircraft and coastal radar. An example forecast is shown for the operational model and also for an experimental ...

W. A. Heckley; M. J. Miller; A. K. Betts

1987-03-01T23:59:59.000Z

398

Evaluation and Sensitivity Analysis of an Ocean Model Response to Hurricane Ivan  

Science Conference Proceedings (OSTI)

An ocean model response to Hurricane Ivan (2004) over the northwest Caribbean Sea and Gulf of Mexico is evaluated to guide strategies for improving performance during strong forcing events in a region with energetic ocean features with the ...

G. R. Halliwell Jr.; L. K. Shay; J. K. Brewster; W. J. Teague

2011-03-01T23:59:59.000Z

399

Who's Googling What? What Internet Searches Reveal about Hurricane Information Seeking  

Science Conference Proceedings (OSTI)

Two freely available, searchable databases that track the normalized interest in specific search queries, Google Trends and Google Insights, were used to illustrate spatial and temporal patterns in hurricane information seeking. Searches for the word “...

Kathleen Sherman-Morris; Jason Senkbeil; Robert Carver

2011-08-01T23:59:59.000Z

400

Hurricane Loss Estimation Models: Opportunities for Improving the State of the Art  

Science Conference Proceedings (OSTI)

The results of hurricane loss models are used regularly for multibillion dollar decisions in the insurance and financial services industries. These models are proprietary, and this “black box” nature hinders analysis. The proprietary models ...

Charles C. Watson Jr.; Mark E. Johnson

2004-11-01T23:59:59.000Z

Note: This page contains sample records for the topic "active hurricane season" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


401

The Impact of Dropwindsonde and Supplemental Rawinsonde Observations on Track Forecasts for Hurricane Irene (2011)  

Science Conference Proceedings (OSTI)

Due to the threat that Hurricane Irene (2011) posed to the United States, supplemental observations were collected for assimilation into operational numerical models in the hope of improving forecasts of the storm. Synoptic surveillance aircraft ...

Sharanya J. Majumdar; Michael J. Brennan; Kate Howard

402

Evaluations of Diagnostic Marine Boundary-Layer Models Applied to Hurricanes  

Science Conference Proceedings (OSTI)

Four diagnostic marine boundary-layer models are evaluated for applicability to the hurricane regime. The goat was to develop an operational method of estimating surface variables with research aircraft flight-level (500 m) data. Evaluation ...

Mark D. Powell

1980-06-01T23:59:59.000Z

403

A Two-Layer Model for Hurricane-Driven Currents on an Irregular Grid  

Science Conference Proceedings (OSTI)

Measurements made during Hurricanes Carmen and Eloise revealed some features of wind-driven currents which have been incorporated into a numerical model. In the summer, near-surface waters on the continental shelf off Louisiana are usually ...

G. Z. Forristall

1980-09-01T23:59:59.000Z

404

Changes in the Low-Level Kinematic and Thermodynamic Structure of Hurricane Alicia (1983) at Landfall  

Science Conference Proceedings (OSTI)

Aircraft, land station, and buoy data were composited with respect to the center of Hurricane Alicia (1983) for three 8-h periods corresponding to prelandfall in the open Gulf of Mexico, landfall in the Galveston area, and postlandfall in the ...

Mark D. Powell

1987-01-01T23:59:59.000Z

405

East Coast Utilities prepare for Hurricane Sandy | OpenEI Community  

Open Energy Info (EERE)

East Coast Utilities prepare for Hurricane Sandy East Coast Utilities prepare for Hurricane Sandy Home > Blogs > Graham7781's blog Graham7781's picture Submitted by Graham7781(1992) Super contributor 29 October, 2012 - 14:46 East Coast Hurricane Sandy OpenEI outages storm United States Utility Companies As Hurricane Sandy continues to track towards the coast of the Eastern United States, utility companies have been preparing for an imminent threat that could lead to a substantial and prolonged power outage for utility customers not only on the East Coast, but also as far west as Chicago and as far north as Canada. The storm will feature Category 1 force winds, currently gusting up to 90 mph, lightning, rain, hail, possibly some tornados once the storm makes landfall, and even blizzard conditions in higher elevations of the

406

Ensemble Kalman Filter Assimilation of Simulated HIWRAP Doppler Velocity Data in a Hurricane  

Science Conference Proceedings (OSTI)

This study utilizes ensemble Kalman filter (EnKF) observing system simulation experiments (OSSEs) to analyze the potential impact of assimilating radial velocity observations of hurricanes from the High-altitude Imaging Wind and Rain Airborne ...

Jason A. Sippel; Scott A. Braun; Fuqing Zhang; Yonghui Weng

2013-08-01T23:59:59.000Z

407

Observations of Lightning in Convective Supercells within Tropical Storms and Hurricanes  

Science Conference Proceedings (OSTI)

Cloud-to-ground (CG) lightning observations from land-based lightning detection networks now allow monitoring this component of the electrical structure of tropical storms and hurricanes within a few hundred kilometers of the United States ...

Walter A. Lyons; Cecil S. Keen

1994-08-01T23:59:59.000Z

408

Transient Evolution of Langmuir Turbulence in Ocean Boundary Layers Driven by Hurricane Winds and Waves  

Science Conference Proceedings (OSTI)

A large-eddy simulation (LES) model, which adopts wave-averaged equations with vortex force, is used to investigate Langmuir turbulence and ocean boundary layer (OBL) dynamics in high-wind hurricane conditions. The temporally evolving spatially ...

Peter P. Sullivan; Leonel Romero; James C. McWilliams; W. Kendall Melville

2012-11-01T23:59:59.000Z

409

A Case Study of Nearshore Drag Coefficient Behavior during Hurricane Ike (2008)  

Science Conference Proceedings (OSTI)

Over the past decade, numerous field campaigns and laboratory experiments have examined air–sea momentum exchange in the deep ocean. These studies have changed the understanding of drag coefficient behavior in hurricane force winds, with a general ...

Brian C. Zachry; John L. Schroeder; Andrew B. Kennedy; Joannes J. Westerink; Chris W. Letchford; Mark E. Hope

2013-09-01T23:59:59.000Z

410

Observations of Air–Sea Interaction and Intensity Change in Hurricanes  

Science Conference Proceedings (OSTI)

Recent enhancements to the tropical cyclone-buoy database (TCBD) have incorporated data from the Extended Best Track (EBT) and the Statistical Hurricane Intensity Prediction Scheme (SHIPS) archive for tropical cyclones between 1975 and 2007. This ...

Joseph J. Cione; Evan A. Kalina; Jun A. Zhang; Eric W. Uhlhorn

2013-07-01T23:59:59.000Z

411

EIA Report 11/10/05 - Hurricane Impacts on U.S. Oil & Natural...  

U.S. Energy Information Administration (EIA) Indexed Site

1,022,313 64.9% 5,559 55.0% source: Minerals Management Service graph of shut-in oil & natural gas production comparison of hurricanes Katrina & Ivan figure data Prices graph...

412

A Unified Perspective on the Dynamics of Axisymmetric Hurricanes and Monsoons  

Science Conference Proceedings (OSTI)

This paper provides a unified perspective on the dynamics of hurricane- and monsoonlike vortices by identifying them as specific limiting cases of a more general flow system. This more general system is defined as stationary axisymmetric balanced ...

Volkmar Wirth; Timothy J. Dunkerton

2006-10-01T23:59:59.000Z

413

Influence of Rain-Rate Initialization, Cloud Microphysics, and Cloud Torques on Hurricane Intensity  

Science Conference Proceedings (OSTI)

This study examines the impact of rain-rate initialization (RINIT), microphysical modifications, and cloud torques (in the context of angular momentum) on hurricane intensity forecasts using a mesoscale model [the Advanced Research Weather ...

S. Pattnaik; C. Inglish; T. N. Krishnamurti

2011-02-01T23:59:59.000Z

414

The Role of Vortex and Environment Errors in Genesis Forecasts of Hurricanes Danielle and Karl (2010)  

Science Conference Proceedings (OSTI)

An ensemble of Weather Research and Forecasting Model (WRF) forecasts initialized from a cycling ensemble Kalman filter (EnKF) system is used to evaluate the sensitivity of Hurricanes Danielle and Karl’s (2010) genesis forecasts to vortex and ...

Ryan D. Torn; David Cook

2013-01-01T23:59:59.000Z

415

On the origin and impact of polygonal eyewall in the rapid intensification of hurricane Wilma (2005)  

Science Conference Proceedings (OSTI)

An analysis of a high resolution dataset from a realistic simulation of hurricane Wilma (2005) was performed to understand the mechanism for the formation of prominent polygonal eyewall and mesovortices during the rapid intensifying stage of the ...

Konstantinos Menelaou; M. K. Yau; Yosvany Martinez

416

Turbulent Fluxes in the Hurricane Boundary Layer. Part II: Latent Heat Flux  

Science Conference Proceedings (OSTI)

As part of the recent ONR-sponsored Coupled Boundary Layer Air–Sea Transfer (CBLAST) Departmental Research Initiative, an aircraft was instrumented to carry out direct turbulent flux measurements in the high wind boundary layer of a hurricane. ...

William M. Drennan; Jun A. Zhang; Jeffrey R. French; Cyril McCormick; Peter G. Black

2007-04-01T23:59:59.000Z

417

Storm Surge and “Certain Death”: Interviews with Texas Coastal Residents following Hurricane Ike  

Science Conference Proceedings (OSTI)

Hurricane Ike made landfall near Galveston, Texas, on 13 September 2008 as a large category 2 storm that generated significant storm surge and flooding. This article presents findings from an empirical case study of Texas coastal residents’ ...

Rebecca E. Morss; Mary H. Hayden

2010-07-01T23:59:59.000Z

418

Multiscale Observations of Hurricane Dennis (2005): The Effects of Hot Towers on Rapid Intensification  

Science Conference Proceedings (OSTI)

A synthesis of remote sensing and in situ observations throughout the life cycle of Hurricane Dennis (2005) during the NASA Tropical Cloud Systems and Processes (TCSP) experiment is presented. Measurements from the ER-2 Doppler radar (EDOP), the ...

Stephen R. Guimond; Gerald M. Heymsfield; F. Joseph Turk

2010-03-01T23:59:59.000Z

419

Reflectivity, Ice Scattering, and Lightning Characteristics of Hurricane Eyewalls and Rainbands. Part II: Intercomparison of Observations  

Science Conference Proceedings (OSTI)

Part I of this two-part paper treats Tropical Rainfall Measuring Mission (TRMM) radar, passive microwave, and lightning observations in hurricanes individually. This paper (Part II) examines relationships between these parameters (and ...

Daniel J. Cecil; Edward J. Zipser

2002-04-01T23:59:59.000Z

420

Flight-Level Thermodynamic Instrument Wetting Errors in Hurricanes. Part I: Observations  

Science Conference Proceedings (OSTI)

Flight-level thermodynamic errors caused by the wetting of temperature and moisture sensors immersed within the airstream are studied using data from 666 radial legs collected in 31 hurricanes at pressure levels ranging from 850 to 500 mb. ...

Matthew D. Eastin; Peter G. Black; William M. Gray

2002-04-01T23:59:59.000Z

Note: This page contains sample records for the topic "active hurricane season" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


421

Real-Time Guidance Provided by NOAA's Hurricane Research Division to Forecasters during Emily of 1993  

Science Conference Proceedings (OSTI)

The Hurricane Research Division (HRD) is NOAA/s primary component for research on tropical cyclones. In accomplishing research goals, many staff members have developed analysis procedures and forecast models that not only help improve the ...

Robert W. Burpee; Sim D. Aberson; Peter G. Black; Mark DeMaria; James L. Franklin; Joseph S. Griffin; Samuel H. Houston; John Kaplan; Frank D. Marks Jr.; Mark D. Powell; Hugh E. Willoughby; Stephen J. Lord

1994-10-01T23:59:59.000Z

422

A simulation approach for estimating hurricane risk over a 5 year horizon  

Science Conference Proceedings (OSTI)

We develop a stochastic North Atlantic hurricane track model whose climate inputs are Atlantic Main Development Region (MDR) and Indio-Pacific (IP) sea surface temperatures, and produce extremely long model simulations for 58 different climates, ...

A. Bonazzi; A. L. Dobbin; J. K. Turner; P. S. Wilson; C. Mitas; E. Bellone

423

Hurricane Surface Wind Measurements from an Operational Stepped Frequency Microwave Radiometer  

Science Conference Proceedings (OSTI)

For the first time, the NOAA/Aircraft Operations Center (AOC) flew stepped frequency microwave radiometers (SFMRs) on both WP-3D research aircraft for operational hurricane surface wind speed measurement in 2005. An unprecedented number of major ...

Eric W. Uhlhorn; Peter G. Black; James L. Franklin; Mark Goodberlet; James Carswell; Alan S. Goldstein

2007-09-01T23:59:59.000Z

424

A Hurricane Boundary Layer and Wind Field Model for Use in Engineering Applications  

Science Conference Proceedings (OSTI)

This article examines the radial dependence of the height of the maximum wind speed in a hurricane, which is found to lower with increasing inertial stability (which in turn depends on increasing wind speed and decreasing radius) near the ...

Peter J. Vickery; Dhiraj Wadhera; Mark D. Powell; Yingzhao Chen

2009-02-01T23:59:59.000Z

425

The Response of Balanced Hurricanes to Local Sources of Heat and Momentum  

Science Conference Proceedings (OSTI)

Eliassen's (1951) diagnostic technique is used to calculate the secondary circulation induced by point sources of heat and momentum in balanced, hurricane-like vortices. Scale analysis reveals that such responses are independent of the horizontal ...

Lloyd J. Shapiro; Huch E. Willoughby

1982-02-01T23:59:59.000Z

426

Observed Hurricane Wind Speed Asymmetries and Relationships to Motion and Environmental Shear  

Science Conference Proceedings (OSTI)

Wavenumber-1 wind speed asymmetries in 35 hurricanes are quantified in terms of amplitude and phase, based on aircraft observations from 128 individual flights between 1998 and 2011. The impacts of motion and 850-200 mb environmental vertical ...

Eric W. Uhlhorn; Bradley W. Klotz; Tomislava Vukicevic; Paul D. Reasor; Robert F. Rogers

427

Hurricane Katrina (2005). Part II: Evolution and Hemispheric Impacts of a Diabatically Generated Warm Pool  

Science Conference Proceedings (OSTI)

The landfall of Hurricane Katrina (2005) near New Orleans, Louisiana, on 29 August 2005 will be remembered as one of the worst natural disasters in the history of the United States. By comparison, the extratropical transition (ET) of the system ...

Ron McTaggart-Cowan; Lance F. Bosart; John R. Gyakum; Eyad H. Atallah

2007-12-01T23:59:59.000Z

428

Omar Hurricane, 2009 | U.S. DOE Office of Science (SC)  

Office of Science (SC) Website

Omar Hurricane, 2009 The Ernest Orlando Lawrence Award Lawrence Award Home Nomination & Selection Guidelines Award Laureates 2000's 1990's 1980's 1970's 1960's Ceremony The Life of...

429

The Dynamic Effects of Hurricanes in the US: The Role of Non-Disaster Transfer Payments  

E-Print Network (OSTI)

We know little about the dynamic economic impacts of natural disasters. I examine the effect of hurricanes on US counties’ economies 0-10 years after landfall. Overall, I find no substantial changes in county population, ...

Deryugina, Tatyana

430

Dual-Aircraft Investigation of the Inner Core of Hurricane Norbert. Part I: Kinematic Structure  

Science Conference Proceedings (OSTI)

On 24–25 September 1984 air motions and physical processes in the eyewall region of Hurricane Norbert were investigated with two National Oceanic and Atmospheric Administration (NOAA) Aircraft Operations Center (AOC) WP-3D research aircraft. One ...

Frank D. Marks Jr.; Robert A. Houze Jr.; John F. Gamache

1992-06-01T23:59:59.000Z

431

The Kinematic Structure of a Hurricane with Sea Level Pressure Less Than 900 mb  

Science Conference Proceedings (OSTI)

A National Oceanic and Atmospheric Administration aircraft recorded the first Doppler radar data in a tropical cyclone with a minimum sea level pressure (MSLP) <900 mb during a reconnaissance mission in Hurricane Gilbert on 14 September 1988, ...

Peter Dodge; Robert W. Burpee; Frank D. Marks Jr.

1999-06-01T23:59:59.000Z

432

Radar Reflectivity-Ice Water Content Relationships for Use above the Melting Level in Hurricanes  

Science Conference Proceedings (OSTI)

Regression equations linking radar reflectivity (Ze) and ice water content (IWC) were calculated from airborne radar and particle image data that were collected above the melting level in two hurricanes. The Ze ? IWC equation from the stratiform ...

Robert A. Black

1990-09-01T23:59:59.000Z

433

Dropwindsonde Observations of the Environmental Flow of Hurricane Josephine (1984): Relationships to Vortex Motion  

Science Conference Proceedings (OSTI)

Omega dropwindsonde (ODW) observations from three synoptic-flow experiments in environment of Hurricane Josephine have been analyzed in a research mode using an objective analysis procedure. The nominal times of the analyses are 0000 UTC 10, 11, ...

James L. Franklin

1990-12-01T23:59:59.000Z

434

The Boundary Layer Winds in Hurricanes Danielle (1998) and Isabel (2003)  

Science Conference Proceedings (OSTI)

This paper describes the boundary layer wind structure and dynamics of Hurricanes Danielle (1998) and Isabel (2003), based on the analysis of high-resolution global positioning system dropwindsonde data and simulation of the flow by a three-...

Juliane Schwendike; Jeffrey D. Kepert

2008-08-01T23:59:59.000Z

435

Large Waves In The Gulf Of Mexico Caused By Hurricane Ivan  

Science Conference Proceedings (OSTI)

The large waves generated by Hurricane Ivan caused extensive damage to the offshore oil industry and to the coastal areas on the Gulf of Mexico. This damage and the wave conditions have received considerable media coverage. There has been ...

Vijay G. Panchang; Dongcheng Li

2006-04-01T23:59:59.000Z

436

A Multiscale Numerical Study of Hurricane Andrew (1992). Part V: Inner-Core Thermodynamics  

Science Conference Proceedings (OSTI)

Although considerable progress has been made in understanding the development of hurricanes, our knowledge of their three-dimensional structures of latent heat release and inner-core thermodynamics remains limited. In this study, the inner-core ...

Da-Lin Zhang; Yubao Liu; M. K. Yau

2002-11-01T23:59:59.000Z

437

Reflectivity, Ice Scattering, and Lightning Characteristics of Hurricane Eyewalls and Rainbands. Part I: Quantitative Description  

Science Conference Proceedings (OSTI)

Covering December 1997 through December 1998, 261 overpasses of 45 hurricanes by the Tropical Rainfall Measuring Mission (TRMM) satellite are used to document the observed radar reflectivity values, passive microwave ice scattering magnitudes, ...

Daniel J. Cecil; Edward J. Zipser; Stephen W. Nesbitt

2002-04-01T23:59:59.000Z

438

High Resolution Hurricane Vector Winds from C-band Dual-Polarization SAR Observations  

Science Conference Proceedings (OSTI)

This study presents a new approach for retrieving hurricane surface wind vectors utilizing C-band dual-polarization (VV, VH) synthetic aperture radar (SAR) observations. The co-polarized geophysical model function (CMOD5.N) and a new cross-...

Biao Zhang; William Perrie; Jun A. Zhang; Eric W. Uhlhorn; Yijun He

439

Vertical Velocity and Microphysical Distributions Related to Rapid Intensification in a Simulation of Hurricane Dennis (2005)  

Science Conference Proceedings (OSTI)

A 1-km Weather Research and Forecasting model simulation of Hurricane Dennis was used to identify precursors in vertical velocity and latent heating distributions to rapid intensification (RI). Although the observed structure qualitatively ...

Greg M. McFarquhar; Brian F. Jewett; Matthew S. Gilmore; Stephen W. Nesbitt; Tsung-Lin Hsieh

2012-12-01T23:59:59.000Z

440

The Genesis of Hurricane Guillermo: TEXMEX Analyses and a Modeling Study  

Science Conference Proceedings (OSTI)

The transformation of a mesoscale convective system into Hurricane Guillermo was captured by aircraft and Doppler wind data during the Tropical Experiment in Mexico. The early phase of the system evolves in a way very similar to previously ...

Marja Bister; Kerry A. Emanuel

1997-10-01T23:59:59.000Z

Note: This page contains sample records for the topic "active hurricane season" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


441

Upper-Ocean Response to Hurricane Frances (2004) Observed by Profiling EM-APEX Floats  

Science Conference Proceedings (OSTI)

Three autonomous profiling Electromagnetic Autonomous Profiling Explorer (EM-APEX) floats were air deployed one day in advance of the passage of Hurricane Frances (2004) as part of the Coupled Boundary Layer Air–Sea Transfer (CBLAST)-High field ...

Thomas B. Sanford; James F. Price; James B. Girton

2011-06-01T23:59:59.000Z

442

Insurer Stock Price Responses to Hurricane Floyd: An Event Study Analysis Using Storm Characteristics  

Science Conference Proceedings (OSTI)

This research uses an event study methodology to examine the effect of Hurricane Floyd and the associated scientific and media releases on the market value of insurance firms. The research is unique in that information describing the development ...

Bradley T. Ewing; Scott E. Hein; Jamie Brown Kruse

2006-06-01T23:59:59.000Z

443

A Spatial Analysis of Radar Reflectivity Regions within Hurricane Charley (2004)  

Science Conference Proceedings (OSTI)

Regions of 35-dBZ radar reflectivity returns are examined within a landfalling hurricane to determine whether these regions are composed of stratiform, convective, or transition-type precipitation. After calculating spatial attributes of the ...

Corene J. Matyas

2009-01-01T23:59:59.000Z

444

How ‘Good’ are the Best Tracks? - Estimating Uncertainty in the Atlantic Hurricane Database  

Science Conference Proceedings (OSTI)

“Best tracks” are National Hurricane Center (NHC) post-storm analyses of the intensity, central pressure, position, and size of Atlantic and eastern North Pacific basin tropical and subtropical cyclones. This paper estimates the uncertainty (...

Christopher W. Landsea; James L. Franklin

445

Balanced Contributions to the Intensification of Hurricane Opal as Diagnosed from a GFDL Model Forecast  

Science Conference Proceedings (OSTI)

Stationary and propagating asymmetric features of atmospheric or oceanic origin near a hurricane are known to have an impact on its evolution. Although theoretical and observational studies have investigated the influence of such features on ...

J. Dominique Möller; Lloyd J. Shapiro

2002-07-01T23:59:59.000Z

446

Hurricane Andrew's Landfall in South Florida. Part I: Standardizing Measurements for Documentation of Surface Wind Fields  

Science Conference Proceedings (OSTI)

Hurricane Andrew's landfall in south Florida left a swath of destruction, including many failed anemometer recording systems. Extreme destruction led to exaggerated claims of the range of wind speed that caused such damage. The authors ...

Mark D. Powell; Samuel H. Houston; Timothy A. Reinhold

1996-09-01T23:59:59.000Z

447

EIA Report 11/10/05 - Hurricane Impacts on U.S. Oil & Natural Gas ...  

U.S. Energy Information Administration (EIA)

Hurricane Impacts on the U.S. Oil and Natural Gas Markets. As of Thursday, November 10, 3:00 pm. Shut-in Status. Date: Shut-in Oil (bbl/d) % of Total

448

On the Differences in Storm Rainfall from Hurricanes Isidore and Lili. Part II: Water Budget  

Science Conference Proceedings (OSTI)

Part I of this two-part paper examined the satellite-derived rainfall accumulation and rain potential history of Hurricanes Isidore and Lili (2002). This paper (Part II) uses analyses from the Navy Operational Global Atmospheric Prediction System ...

Haiyan Jiang; Jeffrey B. Halverson; Joanne Simpson; Edward J. Zipser

2008-02-01T23:59:59.000Z

449

Rainfall Patterns Observed by Digitized Radar During the Landfall of Hurricane Frederic (1979)  

Science Conference Proceedings (OSTI)

In September 1979, two research teams traveled to the coastal area in the path of Hurricane Frederic to record observations of the storm’s rainbands with mobile radar recorders. The researchers were in position at the National Weather Service ...

John R. Parrish; Robert W. Burpee; Frank D. Marks Jr.; Robert Grebe

1982-12-01T23:59:59.000Z

450

Numerical Hurricane Prediction Using Assimilation of Remotely-Sensed Rainfall Rates  

Science Conference Proceedings (OSTI)

Rainfall rates determined from airborne radar and infrared satellite images are combined to construct a space- and time-dependent heating function for Hurricane Anita (1977). The heating is assimilated into a three-dimensional primitive equation ...

John Molinari

1982-06-01T23:59:59.000Z

451

EIA - Daily Report 9/30/05 - Hurricane Impacts on U.S. Oil &...  

Gasoline and Diesel Fuel Update (EIA)

(MMBtu) 13.92 14.20 -0.28 12.32 6.80 Petroleum As Hurricane Rita approached, 16 refineries along the Gulf Coast shut down as a precautionary measure and to allow employees to...

452

The Morphology of Eyewall Lightning Outbreaks in Two Category 5 Hurricanes  

Science Conference Proceedings (OSTI)

Data from the Long-Range Lightning Detection Network (LLDN), the Tropical Rainfall Measuring Mission (TRMM) satellite, and reconnaissance aircraft are used to analyze the morphology of lightning outbreaks in the eyewalls of Hurricanes Rita and ...

K. Squires; S. Businger

2008-05-01T23:59:59.000Z

453

Sensitivity of High-Resolution Simulations of Hurricane Bob (1991) to Planetary Boundary Layer Parameterizations  

Science Conference Proceedings (OSTI)

The fifth-generation Pennsylvania State University–National Center for Atmospheric Research Mesoscale Model is used to simulate Hurricane Bob (1991) using grids nested to high resolution (4 km). Tests are conducted to determine the sensitivity of ...

Scott A. Braun; Wei-Kuo Tao

2000-12-01T23:59:59.000Z

454

Predicting Hurricane Landfall Precipitation: Optimistic and Pessimistic Views from the Symposium on Precipitation Extremes  

Science Conference Proceedings (OSTI)

The Symposium on Precipitation Extremes was one of two special symposia organized for the American Meteorological Society national meeting. This symposium was organized into sessions on winter precipitation, summer precipitation, and hurricane-...

Russell L. Elsberry

2002-09-01T23:59:59.000Z

455

Large-Eddy Simulation of Roll Vortices in a Hurricane Boundary Layer  

Science Conference Proceedings (OSTI)

For the last decade, horizontal roll vortices have been often observed in hurricane boundary layers (HBLs). In this study, a large-eddy simulation is performed to explore the formation mechanism of the horizontal roll vortices and their ...

Mikio Nakanishi; Hiroshi Niino

2012-12-01T23:59:59.000Z

456

The National Meteorological Center's Quasi-Lagrangian Model for Hurricane Prediction  

Science Conference Proceedings (OSTI)

A description is presented of the National Meteorological Center's Quasi-Lagrangian Model (QLM), which is used for operational hurricane prediction. The model uses the primitive equations with high horizontal and vertical resolution, and includes ...

Mukut B. Mathur

1991-06-01T23:59:59.000Z

457

Miniature Supercells in an Offshore Outer Rainband of Hurricane Ivan (2004)  

Science Conference Proceedings (OSTI)

Airborne Doppler radar observations are used to document the structure of three miniature supercells embedded in an outer rainband of Hurricane Ivan on 15 September 2004. The cells were located more than 100 km offshore, beyond the Doppler range ...

Matthew D. Eastin; M. Christopher Link

2009-07-01T23:59:59.000Z

458

A Retrospective Evaluation of the Storm Surge Produced by Hurricane Gustav (2008): Forecast and Hindcast Results  

Science Conference Proceedings (OSTI)

The evolution and convergence of modeled storm surge were examined using a high-resolution implementation of the Advanced Circulation Coastal Ocean and Storm Surge (ADCIRC) model for Hurricane Gustav (2008). The storm surge forecasts were forced ...

Cristina Forbes; Richard A. Luettich Jr.; Craig A. Mattocks; Joannes J. Westerink

2010-12-01T23:59:59.000Z

459

Real-Time Airborne Analysis of Aircraft Data Supporting Operational Hurricane Forecasting  

Science Conference Proceedings (OSTI)

The Hurricane Research Division has developed a technique for real-time airborne analysis of aircraft data from reconnaissance and research flights in tropical cyclones. The technique uses an onboard workstation that analyzes flight-level ...

Joseph S. Griffin; Robert W. Burpee; Frank D. Marks Jr.; James L. Franklin

1992-09-01T23:59:59.000Z

460

Prediction Experiments of Hurricane Gloria (1985) Using a Multiply Nested Movable Mesh Model  

Science Conference Proceedings (OSTI)

The prediction capability of the GFDL triply nested, movable mesh model, with finest grid resolution of degree, was investigated using several case studies of Hurricane Gloria ( 1985) during the period that the storm approached and moved up the ...

Yoshio Kurihara; Morris A. Bender; Robert E. Tuleya; Rebecca J. Ross

1990-10-01T23:59:59.000Z

Note: This page contains sample records for the topic "active hurricane season" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


461

An Assessment of the Climatology of Florida Hurricane-Induced Tornadoes (HITs): Technology versus Meteorology  

Science Conference Proceedings (OSTI)

The placement of operational Doppler radar at National Weather Service offices in Florida in 1994 and 1995 has produced a distinct climatological discontinuity in archived records of hurricane-induced tornado (HIT) events. During the period of ...

Ernest M. Agee; Alyssa Hendricks

2011-10-01T23:59:59.000Z

462

Detecting Shifts in Hurricane Rates Using a Markov Chain Monte Carlo Approach  

Science Conference Proceedings (OSTI)

Time series of annual hurricane counts are examined using a changepoint analysis. The approach simulates posterior distributions of the Poisson-rate parameter using Gibbs sampling. A posterior distribution is a distribution of a parameter ...

James B. Elsner; Xufeng Niu; Thomas H. Jagger

2004-07-01T23:59:59.000Z

463

Short-Time-Scale Processes in a Mature Hurricane as a Response to Sea Surface Fluctuations  

Science Conference Proceedings (OSTI)

To clarify the effect of fluctuations in surface stress and heat fluxes on the intensity of a mature-state hurricane, a sensitivity analysis is performed by using a cloud-permitting nonhydrostatic axisymmetric adjoint model. The response function ...

Kosuke Ito; Yoichi Ishikawa; Yoshiaki Miyamoto; Toshiyuki Awaji

2011-10-01T23:59:59.000Z

464

Evaluation of the National Hurricane Center’s Tropical Cyclone Wind Speed Probability Forecast Product  

Science Conference Proceedings (OSTI)

A tropical cyclone (TC) wind speed probability forecast product developed at the Cooperative Institute for Research in the Atmosphere (CIRA) and adopted by the National Hurricane Center (NHC) is evaluated for U.S. land-threatening and landfalling ...

Michael E. Splitt; Jaclyn A. Shafer; Steven M. Lazarus; William P. Roeder

2010-04-01T23:59:59.000Z

465

Topographic Speed-Up Effects and Observed Roof Damage on Bermuda following Hurricane Fabian (2003)  

Science Conference Proceedings (OSTI)

In this study the impacts of the topography of Bermuda on the damage patterns observed following the passage of Hurricane Fabian over the island on 5 September 2003 are considered. Using a linearized model of atmospheric boundary layer flow over ...

Craig Miller; Michael Gibbons; Kyle Beatty; Auguste Boissonnade

2013-02-01T23:59:59.000Z

466

Polygonal Eyewalls, Asymmetric Eye Contraction, and Potential Vorticity Mixing in Hurricanes  

Science Conference Proceedings (OSTI)

Hurricane eyewalls are often observed to be nearly circular structures, but they are occasionally observed to take on distinctly polygonal shapes. The shapes range from triangles to hexagons and, while they are often incomplete, straight line ...

Wayne H. Schubert; Michael T. Montgomery; Richard K. Taft; Thomas A. Guinn; Scott R. Fulton; James P. Kossin; James P. Edwards

1999-05-01T23:59:59.000Z

467

Toward High-Resolution, Rapid, Probabilistic Forecasting of the Inundation Threat from Landfalling Hurricanes  

Science Conference Proceedings (OSTI)

State-of-the-art coupled hydrodynamic and wave models can predict the inundation threat from an approaching hurricane with high resolution and accuracy. However, these models are not highly efficient and often cannot be run sufficiently fast to ...

Andrew J. Condon; Y. Peter Sheng; Vladimir A. Paramygin

2013-04-01T23:59:59.000Z

468

Parametric Representation of the Primary Hurricane Vortex. Part II: A New Family of Sectionally Continuous Profiles  

Science Conference Proceedings (OSTI)

For applications such as windstorm underwriting or storm-surge forecasting, hurricane wind profiles are often approximated by continuous functions that are zero at the vortex center, increase to a maximum in the eyewall, and then decrease ...

H. E. Willoughby; R. W. R. Darling; M. E. Rahn

2006-04-01T23:59:59.000Z

469

Rapidly Intensifying Hurricane Guillermo (1997). Part I: Low-Wavenumber Structure and Evolution  

Science Conference Proceedings (OSTI)

The structure and evolution of rapidly intensifying Hurricane Guillermo (1997) is examined using airborne Doppler radar observations. In this first part, the low-azimuthal-wavenumber component of the vortex is presented. Guillermo’s ...

Paul D. Reasor; Matthew D. Eastin; John F. Gamache

2009-02-01T23:59:59.000Z

470

Dual-Aircraft Investigation of the inner Core of Hurricane Norbert. Part III: Water Budget  

Science Conference Proceedings (OSTI)

The hydrometeor water budget of Hurricane Norbert on 24 September 1984 is computed using two micro- physical retrieval techniques. Three-dimensional distributions of condensation, evaporation, precipitation, and advection of cloud and ...

John F. Gamache; Robert A. Houze Jr.; Frank D. Marks Jr.

1993-10-01T23:59:59.000Z

471

Acceleration of the Hurricane Beta Drift by Shear Strain Rate of an Environmental Flow  

Science Conference Proceedings (OSTI)

An energetics analysis is presented to reveal the mechanisms by which the environmental flows affect hurricane beta-gyre intensity and beta-drift speed. The two-dimensional environmental flow examined in this study varies in both zonal and ...

Xiaofan Li; Bin Wang

1996-01-01T23:59:59.000Z

472

Effects of Environmentally Induced Asymmetries on Hurricane Intensity: A Numerical Study  

Science Conference Proceedings (OSTI)

The influence of uniform large-scale flow, the beta effect, and vertical shear of the environmental flow on hurricane intensity is investigated in the context of the induced convective or potential vorticity asymmetries in the core region with a ...

Liguang Wu; Scott A. Braun

2004-12-01T23:59:59.000Z

473

Predictive Models For Time To Acceptance: An Example Using “Hurricane” Articles in AMS Journals  

Science Conference Proceedings (OSTI)

The authors demonstrate a statistical model for the time it takes a manuscript to be accepted for publication. The manuscript received and accepted dates from published manuscripts with the term “hurricane” in the title are obtained from the American ...

Robert E. Hodges; James B. Elsner; Thomas H. Jagger

2012-06-01T23:59:59.000Z

474

Evaluation of the Hurricane Research Division Doppler Radar Analysis Software Using Synthetic Data  

Science Conference Proceedings (OSTI)

The Hurricane Research Division Doppler radar analysis software provides three-dimensional analyses of the three wind components in tropical cyclones. Although this software has been used for over a decade, there has never been a complete and in-...

Sylvie Lorsolo; John Gamache; Altug Aksoy

2013-06-01T23:59:59.000Z

475

Intense Convection Observed by NASA ER-2 in Hurricane Emily (2005)  

Science Conference Proceedings (OSTI)

On 17 July, intense convection in the eyewall of Hurricane Emily (2005) was observed by the high-altitude (20 km) NASA ER-2 aircraft. Analysis of this convection is undertaken using downward-looking radar, passive microwave radiometer, electric ...

Daniel J. Cecil; Kevin R. Quinlan; Douglas M. Mach

2010-03-01T23:59:59.000Z

476

Incorporating Surface-Winds and Rainfall Rates into the Initialization of a Mesoscale Hurricane Model  

Science Conference Proceedings (OSTI)

The initialization of a three-dimensional model with operational data for Hurricane Eloise (1975) was studied to assess the impact of using bogus storm data, surface winds, rainfall rates, and a high-resolution surface pressure analysis in the ...

Michael Fiorino; Thomas T. Warner

1981-09-01T23:59:59.000Z

477

The Impact of Tropical Remnants on Extratropical Cyclogenesis: Case Study of Hurricanes Danielle and Earl (1998)  

Science Conference Proceedings (OSTI)

The importance of remnant tropical cyclone (TC) circulation and moisture structures is investigated for a simultaneous extratropical transition (ET) event involving ex-Hurricanes Danielle and Earl (September 1998). Although both storms undergo ...

R. McTaggart-Cowan; J. R. Gyakum; M. K. Yau

2004-08-01T23:59:59.000Z

478

Observed Oceanic Response over the Upper Continental Slope and Outer Shelf during Hurricane Ivan  

Science Conference Proceedings (OSTI)

Hurricane Ivan passed directly over an array of 14 acoustic Doppler current profilers deployed along the outer continental shelf and upper slope in the northeastern Gulf of Mexico. Currents in excess of 200 cm s?1 were generated during this ...

W. J. Teague; E. Jarosz; D. W. Wang; D. A. Mitchell

2007-09-01T23:59:59.000Z

479

A Basin- to Channel-Scale Unstructured Grid Hurricane Storm Surge Model Applied to Southern Louisiana  

Science Conference Proceedings (OSTI)

Southern Louisiana is characterized by low-lying topography and an extensive network of sounds, bays, marshes, lakes, rivers, and inlets that permit widespread inundation during hurricanes. A basin- to channel-scale implementation of the Advanced ...

Joannes J. Westerink; Richard A. Luettich; Jesse C. Feyen; John H. Atkinson; Clint Dawson; Hugh J. Roberts; Mark D. Powell; Jason P. Dunion; Ethan J. Kubatko; Hasan Pourtaheri

2008-03-01T23:59:59.000Z

480

Impact of Physics Representations in the HWRFX on Simulated Hurricane Structure and Pressure–Wind Relationships  

Science Conference Proceedings (OSTI)

A series of idealized experiments with the NOAA Experimental Hurricane Weather Research and Forecasting Model (HWRFX) are performed to examine the sensitivity of idealized tropical cyclone (TC) intensification to various parameterization schemes ...

J.-W. Bao; S. G. Gopalakrishnan; S. A. Michelson; F. D. Marks; M. T. Montgomery

2012-10-01T23:59:59.000Z

Note: This page contains sample records for the topic "active hurricane season" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


481

Radar and Rain Gauge Analysis of the Extreme Rainfall during Hurricane Danny’s (1997) Landfall  

Science Conference Proceedings (OSTI)

As a minimal hurricane, Danny moved over Mobile Bay around 0900 UTC 19 July 1997 and became stationary by midmorning, while situated within a synoptic col. Danny then evolved into an asymmetric storm with an intensely convective rainband that ...

Jeffrey M. Medlin; Sytske K. Kimball; Keith G. Blackwell

2007-05-01T23:59:59.000Z

482

Factors Influencing Model Skill for Hindcasting Shallow Water Currents during Hurricane Andrew  

Science Conference Proceedings (OSTI)

Hurricane Andrew made landfall in the Gulf of Mexico after crossing directly over several moored current meter arrays deployed on the Louisiana–Texas shelf. The resulting three-dimensional current, temperature, and salinity time series are used ...

Timothy R. Keen; Scott M. Glenn

1998-02-01T23:59:59.000Z

483

The Wake of Hurricane Allen in the Western Gulf of Mexico  

Science Conference Proceedings (OSTI)

In August 1980, Hurricane Allen passed over a moored array of instruments recording current, temperature and conductivity in the western Gulf of Mexico. An alongshore surge occurred during the storm passage, with the horizontal current speed ...

David A. Brooks

1983-01-01T23:59:59.000Z

484

The Interaction between Hurricane Opal (1995) and a Warm Core Ring in the Gulf of Mexico  

Science Conference Proceedings (OSTI)

Hurricane Opal (1995) experienced a rapid, unexpected intensification in the Gulf of Mexico that coincided with its encounter with a warm core ring (WCR). The relative positions of Opal and the WCR and the timing of the intensification indicate ...

Xiaodong Hong; Simon W. Chang; Sethu Raman; Lynn K. Shay; Richard Hodur

2000-05-01T23:59:59.000Z

485

An Examination of Model Track Forecast Errors for Hurricane Ike (2008) in the Gulf of Mexico  

Science Conference Proceedings (OSTI)

Sources of dynamical model track error for Hurricane Ike (2008) in the Gulf of Mexico are examined. Deterministic and ensemble model output are compared against National Centers for Environmental Prediction (NCEP) Global Forecast System (GFS) ...

Michael J. Brennan; Sharanya J. Majumdar

2011-12-01T23:59:59.000Z

486

The Role of Satellite Data in the Forecasting of Hurricane Sandy  

Science Conference Proceedings (OSTI)

The excellent forecasts made by ECMWF predicting the devastating landfall of Hurricane Sandy attracted a great deal of publicity and praise in the immediate aftermath of the event. The almost unprecedented and sudden ‘left hook’ of the storm ...

Anthony Philip McNally; Massimo Bonavita; Jean-Noël Thépaut

487

Doppler-Radar Analysis of a Tropical Cyclone over Land: Hurricane Alicia (1983) in Oklahoma  

Science Conference Proceedings (OSTI)

The center of the circulation of the remains of Hurricane Alicia passed to the west of the National Severe Storms Laboratory's Doppler radar in Norman, Oklahoma on 19 August 1983. Three types of mesoscale precipitation were noted: the central ...

Howard B. Bluestein; Dean S. Hazen

1989-11-01T23:59:59.000Z

488

Ensemble Statistics and Error Covariance of a Rapidly Intensifying Hurricane  

E-Print Network (OSTI)

This thesis presents an investigation of ensemble Gaussianity, the effect of non- Gaussianity on covariance structures, storm-centered data assimilation techniques, and the relationship between commonly used data assimilation variables and the underlying dynamics for the case of Hurricane Humberto. Using an Ensemble Kalman Filter (EnKF), a comparison of data assimilation results in Storm-centered and Eulerian coordinate systems is made. In addition, the extent of the non-Gaussianity of the model ensemble is investigated and quantified. The effect of this non-Gaussianity on covariance structures, which play an integral role in the EnKF data assimilation scheme, is then explored. Finally, the correlation structures calculated from a Weather Research Forecast (WRF) ensemble forecast of several state variables are investigated in order to better understand the dynamics of this rapidly intensifying cyclone. Hurricane Humberto rapidly intensified in the northwestern Gulf of Mexico from a tropical disturbance to a strong category one hurricane with 90 mph winds in 24 hours. Numerical models did not capture the intensification of Humberto well. This could be due in large part to initial condition error, which can be addressed by data assimilation schemes. Because the EnKF scheme is a linear theory developed on the assumption of the normality of the ensemble distribution, non-Gaussianity in the ensemble distribution used could affect the EnKF update. It is shown that multiple state variables do indeed show significant non-Gaussianity through an inspection of statistical moments. In addition, storm-centered data assimilation schemes present an alternative to traditional Eulerian schemes by emphasizing the centrality of the cyclone to the assimilation window. This allows for an update that is most effective in the vicinity of the storm center, which is of most concern in mesoscale events such as Humberto. Finally, the effect of non-Gaussian distributions on covariance structures is examined through data transformations of normal distributions. Various standard transformations of two Gaussian distributions are made. Skewness, kurtosis, and correlation between the two distributions are taken before and after the transformations. It can be seen that there is a relationship between a change in skewness and kurtosis and the correlation between the distributions. These effects are then taken into consideration as the dynamics contributing to the rapid intensification of Humberto are explored through correlation structures.

Rigney, Matthew C.

2009-05-01T23:59:59.000Z

489

Numerical prediction of mobile offshore drilling unit drift during hurricanes  

E-Print Network (OSTI)

Hurricanes Ivan, Katrina, and Rita tracked through a high-density corridor of the oil and gas infrastructures in the Gulf of Mexico. Extreme winds and large waves exceeding the 100-year design criteria of the MODUs during these hurricanes, caused the failure of mooring lines to a number of Mobile Offshore Drilling Units (MODUs) in the Gulf of Mexico. In addition to the damage MODUs undertook during these severe hurricanes, drifting MODUs might impose a great danger to other critical elements of the oil and gas industry. Drifting MODUs may potentially collide with fixed or floating platforms and transportation hubs or rupture pipelines by dragging anchors over the seabed. Therefore, it is desirable to understand the physics of the drift of a MODU under the impact of severe wind, wave, and current and have the capabilities to predict the trajectory of a MODU that is drifting. In this thesis, a numerical program, named “DRIFT,” is developed for predicting the trajectory of drifting MODUs given met-ocean conditions (wind, current, and wave) and the characteristics of the MODU. To verify “DRIFT,” the predicted drift of two typical MODUs is compared with the corresponding measured trajectory recorded by Global Positioning System (GPS). To explore the feasibility and accuracy of predicting the trajectory of a drifting MODU based on real-time or hindcast met-ocean conditions and limited knowledge of the condition of the drift, this study employed a simplified equation describing only the horizontal (surge, sway, and yaw) motions of a MODU under the impact of steady wind, current, and wave forces. The simplified hydrodynamic model neglects the first- and second-order oscillatory wave forces, unsteady wind forces, wave drift damping, and the effects of body oscillation on the steady wind and current forces. It was assumed that the net effects of the oscillatory forces on the steady motion are insignificant. Two types of MODU drift predictions are compared with the corresponding measured trajectories: 1) MODU drift prediction with 30-minute corrections of the trajectory (every 30 minutes the simulation of the drift starts from the measured trajectory), and 2) continuous MODU drift prediction without correction.

Tahchiev, Galin Valentinov

2007-05-01T23:59:59.000Z

490

Military Construction Appropriations and Emergency Hurricane Supplemental Appropriations Act, 2005 (released in AEO2005)  

Reports and Publications (EIA)

H.R. 4837, The Military Construction Appropriations and Emergency Hurricane Supplemental Appropriations Act, 2005 [19], was signed into law on October 13, 2004. The Act provides for construction to support the operations of the U.S. Armed Forces and for military family housing. It also provides funds to help citizens in Florida and elsewhere in the aftermath of multiple hurricanes and other natural disasters. In addition, it authorizes construction of an Alaska Natural Gas Pipeline.

Information Center

2005-02-01T23:59:59.000Z

491

Microsoft Word - HurricaneComp0508-022609.doc  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Comparing the Impacts of Comparing the Impacts of the 2005 and 2008 Hurricanes on U.S. Energy Infrastructure Infrastructure Security and Energy Restoration Office of Electricity Delivery and Energy Reliability U.S. Department of Energy February 2009 OE/ISER Report 2/26/09 p. ii For Further Information This report was prepared by the Office of Electricity Delivery and Energy Reliability under the direction of Patricia Hoffman (patricia.hoffman@hq.doe.gov), Acting Assistant Secretary, and William Bryan, Deputy Assistant Secretary (william.bryan@hq.doe.gov). Specific questions about information in this report may be directed to Alice Lippert, Senior Technical Advisor (alice.lippert@hq.doe.gov).

492

El Niño–Southern Oscillation’s Impact on Atlantic Basin Hurricanes and U.S. Landfalls  

Science Conference Proceedings (OSTI)

El Niño–Southern Oscillation (ENSO) has been shown in many previous papers to impact seasonal levels of Atlantic basin tropical cyclone activity. This paper revisits this relationship by examining a longer period (1900–2009) than has been ...

Philip J. Klotzbach

2011-02-01T23:59:59.000Z

493

"Season" "Monsoon" 199119942003  

E-Print Network (OSTI)

" " 1 "Mausim" "Season" "Monsoon" 1930 1934 19441948 1962) 199119942003 2:1-27 J194418:1-20 M1948, 15(4) M 1962,155169 M1991362pp Ding Yihui, Monsoon over China [M], Kluwer on the variabilities of the East Asian monsoon and their causes. Adv. Atmos. Sci.[J], 2003, 20,:5569 Ramage CS, Monsoon

Qian, Weihong

494

The Variability of Seasonality  

Science Conference Proceedings (OSTI)

Seasons are the complex nonlinear response of the physical climate system to regular annual solar forcing. There is no a priori reason why they should remain fixed/invariant from year to year, as is often assumed in climate studies when ...

S. Pezzulli; D. B. Stephenson; A. Hannachi

2005-01-01T23:59:59.000Z

495

A Lagrangian Trajectory View on Transport and Mixing Processes between the Eye, Eyewall, and Environment Using a High-Resolution Simulation of Hurricane Bonnie (1998)  

Science Conference Proceedings (OSTI)

The transport and mixing characteristics of a large sample of air parcels within a mature and vertically sheared hurricane vortex are examined. Data from a high-resolution (2-km horizontal grid spacing) numerical simulation of real-case Hurricane ...

Thomas A. Cram; John Persing; Michael T. Montgomery; Scott A. Braun

2007-06-01T23:59:59.000Z

496

Atlantic Hurricanes and Climate Change. Part II: Role of Thermodynamic Changes in Decreased Hurricane Frequency  

Science Conference Proceedings (OSTI)

A method of downscaling which isolates the effect of temperature and moisture changes on tropical cyclone (TC) activity was presented in Part I of this study. By applying thermodynamic modifications to analyzed initial and boundary conditions from ...

Megan S. Mallard; Gary M. Lackmann; Anantha Aiyyer

497

Dynamic Instabilities of Simulated Hurricane-like Vortices and Their Impacts on the Core Structure of Hurricanes. Part II: Moist Experiments  

Science Conference Proceedings (OSTI)

The energy flows of a simulated moist hurricane-like vortex are analyzed to examine the processes that change the intensity and structure of tropical cyclones. The moist vortex used in this study is initially axisymmetric on an f plane and is ...

Young C. Kwon; William M. Frank

2008-01-01T23:59:59.000Z

498

Four seasons of giving  

NLE Websites -- All DOE Office Websites (Extended Search)

Kurt's Column Kurt's Column Community Connections: Our link to Northern New Mexico Communities Latest Issue:Dec. 2013 - Jan. 2014 All Issues » submit Four seasons of giving We value a culture of giving and appreciate our employees' on-going volunteerism throughout Northern New Mexico and even nationwide. January 1, 2013 dummy image Read our archives. Contacts Editor Linda Anderman Email Community Programs Office Kurt Steinhaus Email We value a culture of giving and appreciate our employees' on-going volunteerism throughout Northern New Mexico and even nationwide. So, as the Lab, its employees, and retirees wrap up this year's season, I'm happy to say this is not our only time of giving. Programs such as our Science Education Community Service Time efforts mean that whenever school is in

499

The Kinematic Structure of Hurricane Gloria (1985) Determined from Nested Analyses of Dropwindsonde and Doppler Radar Data  

Science Conference Proceedings (OSTI)

A set of three-dimensional, filtered, multiply nested objective analyses has been completed for the wind field of Hurricane Gloria for 0000 UTC 25 September 1985. At this time Gloria was one of the most intense hurricanes ever observed in the ...

James L. Franklin; Stephen J. Lord; Steven E. Feuer; Frank D. Marks Jr.

1993-09-01T23:59:59.000Z

500

Moist multi-scale models for the hurricane embryo  

SciTech Connect

Determining the finite-amplitude preconditioned states in the hurricane embryo, which lead to tropical cyclogenesis, is a central issue in contemporary meteorology. In the embryo there is competition between different preconditioning mechanisms involving hydrodynamics and moist thermodynamics, which can lead to cyclogenesis. Here systematic asymptotic methods from applied mathematics are utilized to develop new simplified moist multi-scale models starting from the moist anelastic equations. Three interesting multi-scale models emerge in the analysis. The balanced mesoscale vortex (BMV) dynamics and the microscale balanced hot tower (BHT) dynamics involve simplified balanced equations without gravity waves for vertical vorticity amplification due to moist heat sources and incorporate nonlinear advective fluxes across scales. The BMV model is the central one for tropical cyclogenesis in the embryo. The moist mesoscale wave (MMW) dynamics involves simplified equations for mesoscale moisture fluctuations, as well as linear hydrostatic waves driven by heat sources from moisture and eddy flux divergences. A simplified cloud physics model for deep convection is introduced here and used to study moist axisymmetric plumes in the BHT model. A simple application in periodic geometry involving the effects of mesoscale vertical shear and moist microscale hot towers on vortex amplification is developed here to illustrate features of the coupled multi-scale models. These results illustrate the use of these models in isolating key mechanisms in the embryo in a simplified content.

Majda, Andrew J. [New York University; Xing, Yulong [ORNL; Mohammadian, Majid [University of Ottawa, Canada

2010-01-01T23:59:59.000Z