National Centers for Environmental Information / National Operational Model Archive and Distribution System Catalog https://www.ncei.noaa.gov/thredds/catalog/model-narr-a-files/198406/19840618/catalog.html


Dataset Size Last Modified
     Folder  19840618   --
         narr-a_221_19840618_2100_000.grb 56.05 Mbytes 2012-08-04T03:28:40.333Z
         narr-a_221_19840618_1800_000.grb 55.72 Mbytes 2012-08-04T03:28:38.196Z
         narr-a_221_19840618_1500_000.grb 55.97 Mbytes 2012-08-04T03:28:37.164Z
         narr-a_221_19840618_1200_000.grb 56.14 Mbytes 2012-08-04T03:28:39.816Z
         narr-a_221_19840618_0900_000.grb 56.02 Mbytes 2012-08-04T03:28:36.376Z
         narr-a_221_19840618_0600_000.grb 55.60 Mbytes 2012-08-04T03:28:38.699Z
         narr-a_221_19840618_0300_000.grb 55.83 Mbytes 2012-08-04T03:28:37.772Z
         narr-a_221_19840618_0000_000.grb 56.28 Mbytes 2012-08-04T03:28:39.330Z

NCEI-NC THREDDS Server at NCEI see Info
Documentation