National Centers for Environmental Information / National Operational Model Archive and Distribution System Catalog https://www.ncei.noaa.gov/thredds/catalog/model-narr-a-files/198109/19810930/catalog.html


Dataset Size Last Modified
     Folder  19810930   --
         narr-a_221_19810930_2100_000.grb 56.19 Mbytes 2012-08-04T07:00:58.288Z
         narr-a_221_19810930_1800_000.grb 56.19 Mbytes 2012-08-04T07:00:55.902Z
         narr-a_221_19810930_1500_000.grb 56.22 Mbytes 2012-08-04T07:00:56.483Z
         narr-a_221_19810930_1200_000.grb 56.40 Mbytes 2012-08-04T07:00:58.779Z
         narr-a_221_19810930_0900_000.grb 56.19 Mbytes 2012-08-04T07:00:57.641Z
         narr-a_221_19810930_0600_000.grb 56.07 Mbytes 2012-08-04T07:00:55.224Z
         narr-a_221_19810930_0300_000.grb 56.20 Mbytes 2012-08-04T07:00:57.080Z
         narr-a_221_19810930_0000_000.grb 56.30 Mbytes 2012-08-04T07:00:59.385Z

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