National Centers for Environmental Information / National Operational Model Archive and Distribution System Catalog https://www.ncei.noaa.gov/thredds/catalog/model-gefs-003/catalog.html

Dataset Size Last Modified
     Folder  GEFS3 - Global Ensemble Forecast System 003 (1 degree longitude-latitude grid, 21 members)   --
         Folder  202009/   --
         Folder  202008/   --
         Folder  202007/   --
         Folder  202006/   --
         Folder  202005/   --

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