National Centers for Environmental Information / National Operational Model Archive and Distribution System Catalog https://www.ncei.noaa.gov/thredds/catalog/model-gfs-004-files/202012/20201217/catalog.html

Dataset Size Last Modified
     Folder  20201217   --
         GFS Grid 4 2020-12-17 18:00 UTC fct:006.grb2 99.14 Mbytes 2020-12-18T09:40:47.213Z
         GFS Grid 4 2020-12-17 18:00 UTC fct:003.grb2 98.29 Mbytes 2020-12-17T21:41:09.254Z
         GFS Grid 4 2020-12-17 18:00 UTC fct:000.grb2 90.52 Mbytes 2020-12-17T21:40:47.417Z
         GFS Grid 4 2020-12-17 12:00 UTC fct:006.grb2 99.49 Mbytes 2020-12-17T21:40:47.849Z
         GFS Grid 4 2020-12-17 12:00 UTC fct:003.grb2 98.49 Mbytes 2020-12-17T21:40:58.137Z
         GFS Grid 4 2020-12-17 12:00 UTC fct:000.grb2 85.97 Mbytes 2020-12-17T21:40:46.940Z
         GFS Grid 4 2020-12-17 06:00 UTC fct:006.grb2 96.22 Mbytes 2020-12-17T09:45:05.083Z
         GFS Grid 4 2020-12-17 06:00 UTC fct:003.grb2 95.92 Mbytes 2020-12-17T09:46:34.318Z
         GFS Grid 4 2020-12-17 06:00 UTC fct:000.grb2 84.82 Mbytes 2020-12-17T09:45:03.552Z
         GFS Grid 4 2020-12-17 00:00 UTC fct:006.grb2 95.69 Mbytes 2020-12-17T09:45:05.001Z
         GFS Grid 4 2020-12-17 00:00 UTC fct:003.grb2 93.79 Mbytes 2020-12-17T09:45:05.662Z
         GFS Grid 4 2020-12-17 00:00 UTC fct:000.grb2 84.52 Mbytes 2020-12-17T09:45:05.041Z

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