SCILLA 1 Hz merged data

Bahreini, Roya; Bucholtz, Anthony; Chuang, Patrick; Collins, Don; Han, Minghao; Leandro, Mason; Metcalf, Andrew; Ries, Bradley; Wang, Dongli; Welp, Lisa

doi:10.5439/2530546

Title: SCILLA 1 Hz merged data

Dataset
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Abstract

The overarching goal of the Southern California Interactions of Low Cloud and Land Aerosol (SCILLA) experiment is to understand the interplay among horizontal circulation, vertical mixing, aerosols and clouds in the Southern California (SoCal) Bight. Eddy circulations within the Bight are frequently present when low clouds are persistent, and the transport of pollution into the Bight also depends on the regional and local circulation. The contrast between the cooler near-surface marine air with the warmer overlying continental and/or free tropospheric air is crucial to the efficiency of vertical mixing, and vertical transport of aerosols into the boundary layer. The CIRPAS Twin Otter aircraft was based in San Diego, CA, to perform airborne measurements of winds, aerosols, and clouds for 1 month (June 2023), with a geographical focus on the SoCal Bight. The deployment coincided with the DOE-funded Eastern Pacific Cloud Aerosol Precipitation Experiment (EPCAPE), which deployed a range of ground-based aerosol and cloud sensors and samplers from Feb. 2023 to Feb. 2024, mostly in and around San Diego. The aircraft deployment specifically seeks to answer questions about the cause of regions of elevated cloud drop number concentration from satellite-observed variations over the SoCal Bight, the role of horizontal advection relativemore »« less

Authors:

Bahreini, Roya; Bucholtz, Anthony; Chuang, Patrick; Collins, Don; Han, Minghao; Leandro, Mason; Metcalf, Andrew; Ries, Bradley; Wang, Dongli; Welp, Lisa

ORNL

Publication Date:: Thu Mar 13 00:00:00 EDT 2025

DOE Contract Number:: AC05-00OR22725

Research Org.:: Atmospheric Radiation Measurement (ARM) Archive, Oak Ridge National Laboratory (ORNL), Oak Ridge, TN (US); ARM Data Center, Oak Ridge National Laboratory (ORNL), Oak Ridge, TN (United States)

Sponsoring Org.:: USDOE Office of Science (SC), Biological and Environmental Research (BER)

Collaborations:: PNNL, BNL, ANL, ORNL

Subject:: 54 ENVIRONMENTAL SCIENCES; cirpas; troposphere

OSTI Identifier:: 2530546

DOI:: https://doi.org/10.5439/2530546

Citation Formats


                    Bahreini, Roya, Bucholtz, Anthony, Chuang, Patrick, Collins, Don, Han, Minghao, Leandro, Mason, Metcalf, Andrew, Ries, Bradley, Wang, Dongli, and Welp, Lisa. SCILLA 1 Hz merged data.  United States: N. p., 2025. 
        Web.  doi:10.5439/2530546.

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                    Bahreini, Roya, Bucholtz, Anthony, Chuang, Patrick, Collins, Don, Han, Minghao, Leandro, Mason, Metcalf, Andrew, Ries, Bradley, Wang, Dongli, & Welp, Lisa. SCILLA 1 Hz merged data.  United States.  doi:https://doi.org/10.5439/2530546

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                    Bahreini, Roya, Bucholtz, Anthony, Chuang, Patrick, Collins, Don, Han, Minghao, Leandro, Mason, Metcalf, Andrew, Ries, Bradley, Wang, Dongli, and Welp, Lisa. 2025.  
"SCILLA 1 Hz merged data".  United States.  doi:https://doi.org/10.5439/2530546.  https://www.osti.gov/servlets/purl/2530546. Pub date:Thu Mar 13 00:00:00 EDT 2025

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@article{osti_2530546,

  title        = {SCILLA 1 Hz merged data},

  author       = {Bahreini, Roya and Bucholtz, Anthony and Chuang, Patrick and Collins, Don and Han, Minghao and Leandro, Mason and Metcalf, Andrew and Ries, Bradley and Wang, Dongli and Welp, Lisa},

  abstractNote = {The overarching goal of the Southern California Interactions of Low Cloud and Land Aerosol (SCILLA) experiment is to understand the interplay among horizontal circulation, vertical mixing, aerosols and clouds in the Southern California (SoCal) Bight. Eddy circulations within the Bight are frequently present when low clouds are persistent, and the transport of pollution into the Bight also depends on the regional and local circulation. The contrast between the cooler near-surface marine air with the warmer overlying continental and/or free tropospheric air is crucial to the efficiency of vertical mixing, and vertical transport of aerosols into the boundary layer. The CIRPAS Twin Otter aircraft was based in San Diego, CA, to perform airborne measurements of winds, aerosols, and clouds for 1 month (June 2023), with a geographical focus on the SoCal Bight. The deployment coincided with the DOE-funded Eastern Pacific Cloud Aerosol Precipitation Experiment (EPCAPE), which deployed a range of ground-based aerosol and cloud sensors and samplers from Feb. 2023 to Feb. 2024, mostly in and around San Diego. The aircraft deployment specifically seeks to answer questions about the cause of regions of elevated cloud drop number concentration from satellite-observed variations over the SoCal Bight, the role of horizontal advection relative to vertical transport and mixing, and the role of the thermodynamic properties (rather than aerosol properties) of continental air in modifying nearshore clouds.},

  doi          = {10.5439/2530546},

  journal      = {},

  number       = ,

  volume       = ,

  place        = {United States},

  year         = {Thu Mar 13 00:00:00 EDT 2025},

  month        = {Thu Mar 13 00:00:00 EDT 2025}

}

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DOI: https://doi.org/10.5439/2530546

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