National Centers for Environmental Information / National Operational Model Archive and Distribution System Catalog https://www.ncei.noaa.gov/thredds/catalog/model-narr-a-files/199007/19900731/catalog.html


Dataset Size Last Modified
     Folder  19900731   --
         narr-a_221_19900731_2100_000.grb 55.87 Mbytes 2012-08-04T02:15:47.649Z
         narr-a_221_19900731_1800_000.grb 56.33 Mbytes 2012-08-04T02:15:48.159Z
         narr-a_221_19900731_1500_000.grb 56.00 Mbytes 2012-08-04T02:15:46.528Z
         narr-a_221_19900731_1200_000.grb 56.13 Mbytes 2012-08-04T02:15:45.321Z
         narr-a_221_19900731_0900_000.grb 55.52 Mbytes 2012-08-04T02:15:46.998Z
         narr-a_221_19900731_0600_000.grb 55.60 Mbytes 2012-08-04T02:15:45.977Z
         narr-a_221_19900731_0300_000.grb 55.85 Mbytes 2012-08-04T02:15:48.619Z
         narr-a_221_19900731_0000_000.grb 56.17 Mbytes 2012-08-04T02:15:44.783Z

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