National Centers for Environmental Information / National Operational Model Archive and Distribution System Catalog https://www.ncei.noaa.gov/thredds/catalog/model-narr-a-files/200012/20001223/catalog.html


Dataset Size Last Modified
     Folder  20001223   --
         narr-a_221_20001223_2100_000.grb 56.45 Mbytes 2012-08-03T18:42:12.600Z
         narr-a_221_20001223_1800_000.grb 56.52 Mbytes 2012-08-03T18:42:15.333Z
         narr-a_221_20001223_1500_000.grb 56.58 Mbytes 2012-08-03T18:42:16.188Z
         narr-a_221_20001223_1200_000.grb 56.68 Mbytes 2012-08-03T18:42:13.144Z
         narr-a_221_20001223_0900_000.grb 56.54 Mbytes 2012-08-03T18:42:14.347Z
         narr-a_221_20001223_0600_000.grb 56.18 Mbytes 2012-08-03T18:42:15.759Z
         narr-a_221_20001223_0300_000.grb 56.72 Mbytes 2012-08-03T18:42:13.693Z
         narr-a_221_20001223_0000_000.grb 56.42 Mbytes 2012-08-03T18:42:14.840Z

NCEI-NC THREDDS Server at NCEI see Info
THREDDS Data Server [Version 4.6.14 - 2019-07-23T11:04:31-0600] Documentation