National Centers for Environmental Information / National Operational Model Archive and Distribution System Catalog https://www.ncei.noaa.gov/thredds/catalog/model-narr-a-files/198712/19871218/catalog.html


Dataset Size Last Modified
     Folder  19871218   --
         narr-a_221_19871218_2100_000.grb 56.46 Mbytes 2012-08-04T01:16:04.880Z
         narr-a_221_19871218_1800_000.grb 56.46 Mbytes 2012-08-04T01:16:05.493Z
         narr-a_221_19871218_1500_000.grb 57.04 Mbytes 2012-08-04T01:16:04.317Z
         narr-a_221_19871218_1200_000.grb 56.79 Mbytes 2012-08-04T01:16:07.837Z
         narr-a_221_19871218_0900_000.grb 56.56 Mbytes 2012-08-04T01:16:03.022Z
         narr-a_221_19871218_0600_000.grb 56.24 Mbytes 2012-08-04T01:16:02.567Z
         narr-a_221_19871218_0300_000.grb 56.45 Mbytes 2012-08-04T01:16:00.942Z
         narr-a_221_19871218_0000_000.grb 56.33 Mbytes 2012-08-04T01:16:02.109Z

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