National Centers for Environmental Information / National Operational Model Archive and Distribution System Catalog https://www.ncei.noaa.gov/thredds/catalog/model-narr-a-files/199004/19900411/catalog.html


Dataset Size Last Modified
     Folder  19900411   --
         narr-a_221_19900411_2100_000.grb 56.33 Mbytes 2012-08-04T07:53:20.386Z
         narr-a_221_19900411_1800_000.grb 56.28 Mbytes 2012-08-04T07:53:20.811Z
         narr-a_221_19900411_1500_000.grb 56.43 Mbytes 2012-08-04T07:53:19.274Z
         narr-a_221_19900411_1200_000.grb 56.45 Mbytes 2012-08-04T07:53:18.830Z
         narr-a_221_19900411_0900_000.grb 56.16 Mbytes 2012-08-04T07:53:18.404Z
         narr-a_221_19900411_0600_000.grb 56.16 Mbytes 2012-08-04T07:53:17.870Z
         narr-a_221_19900411_0300_000.grb 56.44 Mbytes 2012-08-04T07:53:19.727Z
         narr-a_221_19900411_0000_000.grb 56.30 Mbytes 2012-08-04T07:53:17.253Z

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