National Centers for Environmental Information / National Operational Model Archive and Distribution System Catalog https://www.ncei.noaa.gov/thredds/catalog/model-narr-a-files/200101/20010101/catalog.html


Dataset Size Last Modified
     Folder  20010101   --
         narr-a_221_20010101_2100_000.grb 56.85 Mbytes 2012-08-04T01:34:21.005Z
         narr-a_221_20010101_1800_000.grb 56.88 Mbytes 2012-08-04T01:34:19.355Z
         narr-a_221_20010101_1500_000.grb 56.58 Mbytes 2012-08-04T01:34:22.064Z
         narr-a_221_20010101_1200_000.grb 56.72 Mbytes 2012-08-04T01:34:20.472Z
         narr-a_221_20010101_0900_000.grb 56.58 Mbytes 2012-08-04T01:34:18.191Z
         narr-a_221_20010101_0600_000.grb 56.07 Mbytes 2012-08-04T01:34:19.986Z
         narr-a_221_20010101_0300_000.grb 56.60 Mbytes 2012-08-04T01:34:21.545Z
         narr-a_221_20010101_0000_000.grb 56.57 Mbytes 2012-08-04T01:34:18.763Z

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