National Centers for Environmental Information / National Operational Model Archive and Distribution System Catalog https://www.ncei.noaa.gov/thredds/catalog/model-narr-a-files/199909/19990915/catalog.html


Dataset Size Last Modified
     Folder  19990915   --
         narr-a_221_19990915_2100_000.grb 57.14 Mbytes 2012-08-04T08:14:45.314Z
         narr-a_221_19990915_1800_000.grb 56.72 Mbytes 2012-08-04T08:14:43.682Z
         narr-a_221_19990915_1500_000.grb 56.44 Mbytes 2012-08-04T08:14:44.178Z
         narr-a_221_19990915_1200_000.grb 56.43 Mbytes 2012-08-04T08:14:41.924Z
         narr-a_221_19990915_0900_000.grb 56.23 Mbytes 2012-08-04T08:14:41.393Z
         narr-a_221_19990915_0600_000.grb 56.39 Mbytes 2012-08-04T08:14:42.709Z
         narr-a_221_19990915_0300_000.grb 56.85 Mbytes 2012-08-04T08:14:45.741Z
         narr-a_221_19990915_0000_000.grb 56.77 Mbytes 2012-08-04T08:14:44.836Z

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