Characterization of shallow oceanic precipitation using profiling and scanning radar observations at the Eastern North Atlantic ARM observatory
Abstract
Shallow oceanic precipitation variability is documented using three second-generation radar systems located at the Atmospheric Radiation Measurement (ARM) Eastern North Atlantic observatory: ARM zenith radar (KAZR2), the Ka-band scanning ARM cloud radar (KaSACR2) and the X-band scanning ARM precipitation radar (XSAPR2). First, the radar systems and measurement post-processing techniques, including sea-clutter removal and calibration against colocated disdrometer and Global Precipitation Mission (GPM) observations are described. Then, we present how a combination of profiling radar and lidar observations can be used to estimate adaptive (in both time and height) parameters that relate radar reflectivity (Z) to precipitation rate (R) in the form Z=αRβ, which we use to estimate precipitation rate over the domain observed by XSAPR2. Furthermore, constant altitude plan position indicator (CAPPI) gridded XSAPR2 precipitation rate maps are also constructed. Hourly precipitation rate statistics estimated from the three radar systems differ because KAZR2 is more sensitive to shallow virga and XSAPR2 suffers from less attenuation than KaSACR2 and as such is best suited for characterizing intermittent and mesoscale-organized precipitation. Further analysis reveals that precipitation rate statistics obtained by averaging 12h of KAZR2 observations can be used to approximate that of a 40 km radius domain averaged over similar time periods.more »
- Authors:
-
- City College of New York, NY (United States)
- McGill Univ., Montreal, QC (Canada)
- Stony Brook Univ., NY (United States)
- Pacific Northwest National Lab. (PNNL), Richland, WA (United States)
- Stony Brook Univ., NY (United States); Brookhaven National Lab. (BNL), Upton, NY (United States)
- Publication Date:
- Research Org.:
- Brookhaven National Lab. (BNL), Upton, NY (United States); Pacific Northwest National Lab. (PNNL), Richland, WA (United States)
- Sponsoring Org.:
- USDOE Office of Science (SC), Biological and Environmental Research (BER)
- OSTI Identifier:
- 1569543
- Alternate Identifier(s):
- OSTI ID: 1576782
- Report Number(s):
- BNL-212183-2019-JAAM; PNNL-SA-147307
Journal ID: ISSN 1867-8548
- Grant/Contract Number:
- SC0012704; AC05-76RL01830
- Resource Type:
- Accepted Manuscript
- Journal Name:
- Atmospheric Measurement Techniques (Online)
- Additional Journal Information:
- Journal Name: Atmospheric Measurement Techniques (Online); Journal Volume: 12; Journal Issue: 9; Journal ID: ISSN 1867-8548
- Publisher:
- European Geosciences Union
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 54 ENVIRONMENTAL SCIENCES
Citation Formats
Lamer, Katia, Puigdomènech Treserras, Bernat, Zhu, Zeen, Isom, Bradley, Bharadwaj, Nitin, and Kollias, Pavlos. Characterization of shallow oceanic precipitation using profiling and scanning radar observations at the Eastern North Atlantic ARM observatory. United States: N. p., 2019.
Web. doi:10.5194/amt-12-4931-2019.
Lamer, Katia, Puigdomènech Treserras, Bernat, Zhu, Zeen, Isom, Bradley, Bharadwaj, Nitin, & Kollias, Pavlos. Characterization of shallow oceanic precipitation using profiling and scanning radar observations at the Eastern North Atlantic ARM observatory. United States. https://doi.org/10.5194/amt-12-4931-2019
Lamer, Katia, Puigdomènech Treserras, Bernat, Zhu, Zeen, Isom, Bradley, Bharadwaj, Nitin, and Kollias, Pavlos. Wed .
"Characterization of shallow oceanic precipitation using profiling and scanning radar observations at the Eastern North Atlantic ARM observatory". United States. https://doi.org/10.5194/amt-12-4931-2019. https://www.osti.gov/servlets/purl/1569543.
@article{osti_1569543,
title = {Characterization of shallow oceanic precipitation using profiling and scanning radar observations at the Eastern North Atlantic ARM observatory},
author = {Lamer, Katia and Puigdomènech Treserras, Bernat and Zhu, Zeen and Isom, Bradley and Bharadwaj, Nitin and Kollias, Pavlos},
abstractNote = {Shallow oceanic precipitation variability is documented using three second-generation radar systems located at the Atmospheric Radiation Measurement (ARM) Eastern North Atlantic observatory: ARM zenith radar (KAZR2), the Ka-band scanning ARM cloud radar (KaSACR2) and the X-band scanning ARM precipitation radar (XSAPR2). First, the radar systems and measurement post-processing techniques, including sea-clutter removal and calibration against colocated disdrometer and Global Precipitation Mission (GPM) observations are described. Then, we present how a combination of profiling radar and lidar observations can be used to estimate adaptive (in both time and height) parameters that relate radar reflectivity (Z) to precipitation rate (R) in the form Z=αRβ, which we use to estimate precipitation rate over the domain observed by XSAPR2. Furthermore, constant altitude plan position indicator (CAPPI) gridded XSAPR2 precipitation rate maps are also constructed. Hourly precipitation rate statistics estimated from the three radar systems differ because KAZR2 is more sensitive to shallow virga and XSAPR2 suffers from less attenuation than KaSACR2 and as such is best suited for characterizing intermittent and mesoscale-organized precipitation. Further analysis reveals that precipitation rate statistics obtained by averaging 12h of KAZR2 observations can be used to approximate that of a 40 km radius domain averaged over similar time periods. However, it was determined that KAZR2 is unsuitable for characterizing domain-averaged precipitation rate over shorter periods. But even more fundamentally, these results suggest that these observations cannot produce an objective domain precipitation estimate and that the simultaneous use of forward simulators is desirable to guide model evaluation studies.},
doi = {10.5194/amt-12-4931-2019},
journal = {Atmospheric Measurement Techniques (Online)},
number = 9,
volume = 12,
place = {United States},
year = {2019},
month = {9}
}
Web of Science
Figures / Tables:

Works referenced in this record:
Ground Clutter Canceling with a Regression Filter
journal, October 1999
- Torres, Sebastián M.; Zrnic, Dusan S.
- Journal of Atmospheric and Oceanic Technology, Vol. 16, Issue 10
An empirical sea clutter model for low grazing angles
conference, May 2009
- Gregers-Hansen, Vilhelm; Mital, Rashmi
- 2009 IEEE Radar Conference
Retrieving Stratocumulus Drizzle Parameters Using Doppler Radar and Lidar
journal, January 2005
- O’Connor, Ewan J.; Hogan, Robin J.; Illingworth, Anthony J.
- Journal of Applied Meteorology, Vol. 44, Issue 1
Mesoscale Variability and Drizzle in Southeast Pacific Stratocumulus
journal, October 2005
- Comstock, Kimberly K.; Bretherton, Christopher S.; Yuter, Sandra E.
- Journal of the Atmospheric Sciences, Vol. 62, Issue 10
Calibrating Ground-Based Radars against TRMM and GPM
journal, February 2018
- Warren, Robert A.; Protat, Alain; Siems, Steven T.
- Journal of Atmospheric and Oceanic Technology, Vol. 35, Issue 2
The Utility of X-Band Polarimetric Radar for Quantitative Estimates of Rainfall Parameters
journal, June 2005
- Matrosov, Sergey Y.; Kingsmill, David E.; Martner, Brooks E.
- Journal of Hydrometeorology, Vol. 6, Issue 3
Calibrating Ground-Based Radars against TRMM and GPM
text, January 2018
- Warren, Robert A.; Protat, Alain; Siems, Steven T.
- Monash University
Scientific Maturation of the ARM Program
journal, April 2016
- Mather, J. H.; Turner, D. D.; Ackerman, T. P.
- Meteorological Monographs, Vol. 57
Clouds, Aerosols, and Precipitation in the Marine Boundary Layer: An Arm Mobile Facility Deployment
journal, March 2015
- Wood, Robert; Wyant, Matthew; Bretherton, Christopher S.
- Bulletin of the American Meteorological Society, Vol. 96, Issue 3
Early Evaluation of Ku- and Ka-Band Sensitivities for the Global Precipitation Measurement (GPM) Dual-Frequency Precipitation Radar (DPR)
journal, January 2015
- Toyoshima, Koichi; Masunaga, Hirohiko; Furuzawa, Fumie A.
- SOLA, Vol. 11, Issue 0
Identification and Suppression of Nonmeteorological Echoes Using Spectral Polarimetric Processing
journal, July 2015
- Alku, Laura; Moisseev, Dmitri; Aittomaki, Tuomas
- IEEE Transactions on Geoscience and Remote Sensing, Vol. 53, Issue 7
(GO) 2 -SIM: a GCM-oriented ground-observation forward-simulator framework for objective evaluation of cloud and precipitation phase
journal, January 2018
- Lamer, Katia; Fridlind, Ann M.; Ackerman, Andrew S.
- Geoscientific Model Development, Vol. 11, Issue 10
Observations of the variability of shallow trade wind cumulus cloudiness and mass flux: OBSERVATION OF SHALLOW TRADE WIND CUMULI
journal, June 2015
- Lamer, K.; Kollias, P.; Nuijens, L.
- Journal of Geophysical Research: Atmospheres, Vol. 120, Issue 12
The Structure and Mesoscale Organization of Precipitating Stratocumulus
journal, May 2008
- Savic-Jovcic, Verica; Stevens, Bjorn
- Journal of the Atmospheric Sciences, Vol. 65, Issue 5
Sensitivity of multiparameter radar rainfall algorithms
journal, January 2000
- Gorgucci, Eugenio; Scarchilli, Gianfranco; Chandrasekar, V.
- Journal of Geophysical Research: Atmospheres, Vol. 105, Issue D2
Precipitation-generated oscillations in open cellular cloud fields
journal, August 2010
- Feingold, Graham; Koren, Ilan; Wang, Hailong
- Nature, Vol. 466, Issue 7308
Comparison of Radar Data from the TRMM Satellite and Kwajalein Oceanic Validation Site
journal, December 2000
- Schumacher, Courtney; Houze, Robert A.
- Journal of Applied Meteorology, Vol. 39, Issue 12
Estimation of cloud fraction profile in shallow convection using a scanning cloud radar: Cloud Fraction of Shallow Cumuli
journal, October 2016
- Oue, Mariko; Kollias, Pavlos; North, Kirk W.
- Geophysical Research Letters, Vol. 43, Issue 20
A Ten-Year Tropical Rainfall Climatology Based on a Composite of TRMM Products
journal, January 2009
- Adler, Robert F.; Wang, Jian-Jian; Gu, Guojun
- Journal of the Meteorological Society of Japan, Vol. 87A
Cloud Regime Variability over the Azores and Its Application to Climate Model Evaluation
journal, December 2015
- Rémillard, Jasmine; Tselioudis, George
- Journal of Climate, Vol. 28, Issue 24
Attenuation-Based Estimates of Rainfall Rates Aloft with Vertically Pointing K a -Band Radars
journal, January 2005
- Matrosov, Sergey Y.
- Journal of Atmospheric and Oceanic Technology, Vol. 22, Issue 1
Spatial Variability of Liquid Water Path in Marine Low Cloud: The Importance of Mesoscale Cellular Convection
journal, May 2006
- Wood, Robert; Hartmann, Dennis L.
- Journal of Climate, Vol. 19, Issue 9
An aircraft case study of the spatial transition from closed to open mesoscale cellular convection over the Southeast Pacific
journal, January 2011
- Wood, R.; Bretherton, C. S.; Leon, D.
- Atmospheric Chemistry and Physics, Vol. 11, Issue 5
Review of the Different Sources of Uncertainty in Single Polarization Radar-Based Estimates of Rainfall
journal, August 2009
- Villarini, Gabriele; Krajewski, Witold F.
- Surveys in Geophysics, Vol. 31, Issue 1
The Barbados Cloud Observatory: Anchoring Investigations of Clouds and Circulation on the Edge of the ITCZ
journal, May 2016
- Stevens, Bjorn; Farrell, David; Hirsch, Lutz
- Bulletin of the American Meteorological Society, Vol. 97, Issue 5
Aerosol and Cloud Microphysical Characteristics of Rifts and Gradients in Maritime Stratocumulus Clouds
journal, March 2006
- Sharon, Tarah M.; Albrecht, Bruce A.; Jonsson, Haflidi H.
- Journal of the Atmospheric Sciences, Vol. 63, Issue 3
Influences of drizzle on stratocumulus cloudiness and organization: Influences of Drizzle on Stratocumulus
journal, July 2017
- Zhou, Xiaoli; Heus, Thijs; Kollias, Pavlos
- Journal of Geophysical Research: Atmospheres, Vol. 122, Issue 13
Drizzle in Stratiform Boundary Layer Clouds. Part II: Microphysical Aspects
journal, September 2005
- Wood, R.
- Journal of the Atmospheric Sciences, Vol. 62, Issue 9
Improving the Representation of Low Clouds and Drizzle in the ECMWF Model Based on ARM Observations from the Azores
journal, February 2014
- Ahlgrimm, Maike; Forbes, Richard
- Monthly Weather Review, Vol. 142, Issue 2
Detection and characterization of heavy drizzle cells within subtropical marine stratocumulus using AMSR-E 89-GHz passive microwave measurements
journal, January 2013
- Miller, M. A.; Yuter, S. E.
- Atmospheric Measurement Techniques, Vol. 6, Issue 1
Finescale Structure and Microphysics of Coastal Stratus
journal, December 1998
- Vali, Gabor; Kelly, Robert D.; French, Jeffrey
- Journal of the Atmospheric Sciences, Vol. 55, Issue 24
On the relationship between open cellular convective cloud patterns and the spatial distribution of precipitation
journal, January 2015
- Yamaguchi, T.; Feingold, G.
- Atmospheric Chemistry and Physics, Vol. 15, Issue 3
Observations of mesoscale cellular convection from the marine stratocumulus phase of ?fire?
journal, October 1994
- Moyer, Kerry A.; Young, George S.
- Boundary-Layer Meteorology, Vol. 71, Issue 1-2
A Technique for Autocalibration of Cloud Lidar
journal, May 2004
- O'Connor, Ewan J.; Illingworth, Anthony J.; Hogan, Robin J.
- Journal of Atmospheric and Oceanic Technology, Vol. 21, Issue 5
Polarimetric Spectral Filter for Adaptive Clutter and Noise Suppression
journal, February 2009
- Moisseev, Dmitri N.; Chandrasekar, V.
- Journal of Atmospheric and Oceanic Technology, Vol. 26, Issue 2
A Technique for the Automatic Detection of Insect Clutter in Cloud Radar Returns
journal, September 2008
- Luke, Edward P.; Kollias, Pavlos; Johnson, Karen L.
- Journal of Atmospheric and Oceanic Technology, Vol. 25, Issue 9
Observations of Drizzle in Nocturnal Marine Stratocumulus
journal, January 2005
- vanZanten, M. C.; Stevens, B.; Vali, G.
- Journal of the Atmospheric Sciences, Vol. 62, Issue 1
How often does it rain over the global oceans? The perspective from CloudSat: RAIN FREQUENCY FROM CLOUDSAT
journal, February 2009
- Ellis, Todd D.; L'Ecuyer, Tristan; Haynes, John M.
- Geophysical Research Letters, Vol. 36, Issue 3
A Method for Determining Cirrus Cloud Particle Sizes Using Lidar and Radar Backscatter Technique
journal, June 1993
- Intrieri, Janet M.; Stephens, Graeme L.; Eberhard, Wynn L.
- Journal of Applied Meteorology, Vol. 32, Issue 6
Stratiform Cloud Formation in the Marine Boundary Layer
journal, October 1991
- Paluch, I. R.; Lenschow, D. H.
- Journal of the Atmospheric Sciences, Vol. 48, Issue 19
Development and Applications of ARM Millimeter-Wavelength Cloud Radars
journal, April 2016
- Kollias, Pavlos; Clothiaux, Eugene E.; Ackerman, Thomas P.
- Meteorological Monographs, Vol. 57
Dynamics and Chemistry of Marine Stratocumulus—DYCOMS-II
journal, May 2003
- Stevens, Bjorn; Lenschow, Donald H.; Vali, Gabor
- Bulletin of the American Meteorological Society, Vol. 84, Issue 5
Low cloud precipitation climatology in the southeastern Pacific marine stratocumulus region using CloudSat
journal, February 2013
- Rapp, Anita D.; Lebsock, Matthew; L’Ecuyer, Tristan
- Environmental Research Letters, Vol. 8, Issue 1
Fast approximate calculation of multiply scattered lidar returns
journal, January 2006
- Hogan, Robin J.
- Applied Optics, Vol. 45, Issue 23
Scaling of Drizzle Virga Depth With Cloud Thickness for Marine Stratocumulus Clouds
journal, April 2018
- Yang, Fan; Luke, Edward P.; Kollias, Pavlos
- Geophysical Research Letters, Vol. 45, Issue 8
Water vapor microwave continuum absorption: A comparison of measurements and models
journal, July 1998
- Rosenkranz, Philip W.
- Radio Science, Vol. 33, Issue 4
Clouds, Aerosols, and Precipitation in the Marine Boundary Layer: An Arm Mobile Facility Deployment
journal, June 2016
- Wood, Robert; Wyant, Matthew; Bretherton, Christopher S.
- Bulletin of the American Meteorological Society, Vol. 2016, Issue 1
Pockets of open Cells and Drizzle in Marine Stratocumulus
journal, January 2005
- Stevens, Bjorn; Vali, Gabor; Comstock, Kimberly
- Bulletin of the American Meteorological Society, Vol. 86, Issue 1
A Mobile Rapid-Scanning X-band Polarimetric (RaXPol) Doppler Radar System
journal, July 2013
- Pazmany, Andrew L.; Mead, James B.; Bluestein, Howard B.
- Journal of Atmospheric and Oceanic Technology, Vol. 30, Issue 7
The Epic 2001 Stratocumulus Study
journal, July 2004
- Bretherton, Christopher S.; Uttal, Taneil; Fairall, Christopher W.
- Bulletin of the American Meteorological Society, Vol. 85, Issue 7
Rain in Shallow Cumulus Over the Ocean: The RICO Campaign
journal, December 2007
- Rauber, Robert M.; Stevens, Bjorn; Ochs, Harry T.
- Bulletin of the American Meteorological Society, Vol. 88, Issue 12
Spectral Polarimetric Radar Clutter Suppression to Enhance Atmospheric Echoes
journal, September 2009
- Unal, Christine
- Journal of Atmospheric and Oceanic Technology, Vol. 26, Issue 9
A Parametric Time Domain Method for Spectral Moment Estimation and Clutter Mitigation for Weather Radars
journal, January 2008
- Nguyen, Cuong M.; Moisseev, Dmitri N.; Chandrasekar, V.
- Journal of Atmospheric and Oceanic Technology, Vol. 25, Issue 1
Reflectivity and rain rate in and below drizzling stratocumulus
journal, October 2004
- Comstock, Kimberly K.; Wood, Robert; Yuter, Sandra E.
- Quarterly Journal of the Royal Meteorological Society, Vol. 130, Issue 603
Supplement to Dynamics and Chemistry of Marine Stratocumulus—DYCOMS-II
journal, May 2003
- Stevens, Bjorn; Lenschow, Donald H.; Vali, Gabor
- Bulletin of the American Meteorological Society, Vol. 84, Issue 5
An aircraft case study of the spatial transition from closed to open mesoscale cellular convection over the Southeast Pacific
journal, January 2010
- Wood, R.; Bretherton, C. S.; Leon, D.
- Atmospheric Chemistry and Physics Discussions, Vol. 10, Issue 7
Calibrating Ground-Based Radars against TRMM and GPM
text, January 2019
- Warren, Robert A.; Protat, Alain; Siems, Steven T.
- Monash University