Articles | Volume 17, issue 11
https://doi.org/10.5194/essd-17-5783-2025
https://doi.org/10.5194/essd-17-5783-2025
Data description paper
 | 
04 Nov 2025
Data description paper |  | 04 Nov 2025

Winter precipitation measurements in New England: results from the Global Precipitation Measurement Ground Validation campaign in Connecticut

Brian C. Filipiak, David B. Wolff, Aaron Spaulding, Ali Tokay, Charles N. Helms, Adrian M. Loftus, Alexey V. Chibisov, Carl Schirtzinger, Mick J. Boulanger, Charanjit S. Pabla, Larry Bliven, EunYeol Kim, Francesc Junyent, V. Chandrasekar, Hein Thant, Branislav M. Notaros, Gustavo Britto Hupsel de Azevedo, and Diego Cerrai

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Cited articles

Azevedo, G.: GPM Ground Validation Unmanned Aerial Weather Measurement System (WxUAS) UConn, NASA Global Hydrometeorology Resource Center DAAC [data set], Huntsville, Alabama, U.S.A. https://doi.org/10.5067/GPMGV/UCONN/WXUAS/DATA101, 2025. 
Azevedo, G. B. H., Avery, A., and Schvartzman, D.: UAS-based low-altitude freezing precipitation observation system: development updates and initial field deployment results, 24th Conference on Aviation, Range and Aerospace Meteorology, 104th AMS Annual Meeting, Amer. Meteor. Soc., Baltimore, MD, J10.5, https://ams.confex.com/ams/104ANNUAL/mediafile/Manuscript/Paper435706/J10.5Azevedo435706.pdf (last access: 3 January 2025), 2024. 
Azevedo, G. B. H., Avery, A., Schvartzman, D., Landolt, S., DiVito, S., Revard, B. and Jacob, J.: Considerations on UAS-Based In Situ Weather Sensing in Winter Precipitation Environments, Sensors, 25, 790, https://doi.org/10.3390/s25030790, 2025. 
Billault-Roux, A.-C., Grazioli, J., Delanoë, J., Jorquera, S., Pauwels, N., Viltard, N., Martini, A., Mariage, V., Gac, C. L., Caudoux, C., Aubry, C., Bertrand, F., Schwarzenboeck, A., Jaffeux, L., Coutris, P., Febvre, G., Pichon, J. M., Dezitter, F., Gehring, J., and Berne, A: ICE GENESIS: Synergetic Aircraft and Ground-Based Remote Sensing and In Situ Measurements of Snowfall Microphysical Properties, Bulletin of the American Meteorological Society, 104, E367–E388, https://doi.org/10.1175/BAMS-D-21-0184.1, 2023. 
Brandes, E., Ikeda, K., Zhang, G., Schönhuber, M., and Rasmussen, R. M.: A statistical and physical description of hydrometeor distributions in Colorado snow storms using a video disdrometer, J. Appl. Meteor. Climatol., 46, 634–650, https://doi.org/10.1175/JAM2489.1, 2007. 
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Short summary
A GPM (Global Precipitation Measurement) Ground Validation field campaign in Connecticut collected high-resolution microphysical and radar observations of winter precipitation. This field campaign was unique because there was a wide-ranging suite of instruments capable of observing all phases of precipitation co-located with comparable measurements. The observations provide an opportunity to verify and understand complex winter precipitation events through satellite data, microphysical processes, and numerical model simulations.
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