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Available on 2 platforms
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NASA's IMPACTS campaign precipitation data consists of precipitation intensity and accumulation measurements from OTT Pluvio2 weighing rain gauges. The dataset supports the first major study of East Coast snowstorms in 30 years, aiming to understand snowband formation, microphysical characteristics, and improve snowfall prediction. Files are available in ASCII-CSV format from January 7, 2020, through March 2, 2023.
License is listed as 'other-license-specified'; users should verify specific terms. The 'last updated' metadata on one platform is in 2026, but the data itself ends in 2023.