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CLPX NOAA FSL Rapid Update Cycle 20 km (RUC-20) Dataset, Version 1

Published by NASA NSIDC DAAC;NSIDC | National Aeronautics and Space Administration | Catalog Last Checked: June 25, 2026 at 01:38 PM | Dataset Last Updated: June 23, 2026
The Rapid Update Cycle analysis/model system at a 20-km horizontal resolution (RUC20) provides short-range numerical weather guidance for general forecasting, as well as for the special short-term needs of aviation and severe-weather forecasting. This data set consists of 60 meteorological and soil parameters at 50 computational levels.

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