National Centers for Environmental Information / National Operational Model Archive and Distribution System Catalog https://www.ncei.noaa.gov/thredds/catalog/model-narr-a-files/198912/19891213/catalog.html


Dataset Size Last Modified
     Folder  19891213   --
         narr-a_221_19891213_2100_000.grb 57.00 Mbytes 2012-08-03T20:35:51.579Z
         narr-a_221_19891213_1800_000.grb 56.93 Mbytes 2012-08-03T20:35:50.285Z
         narr-a_221_19891213_1500_000.grb 56.74 Mbytes 2012-08-03T20:35:52.621Z
         narr-a_221_19891213_1200_000.grb 56.67 Mbytes 2012-08-03T20:35:49.564Z
         narr-a_221_19891213_0900_000.grb 56.45 Mbytes 2012-08-03T20:35:51.092Z
         narr-a_221_19891213_0600_000.grb 56.25 Mbytes 2012-08-03T20:35:52.181Z
         narr-a_221_19891213_0300_000.grb 56.46 Mbytes 2012-08-03T20:35:53.116Z
         narr-a_221_19891213_0000_000.grb 56.76 Mbytes 2012-08-03T20:35:48.940Z

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