National Centers for Environmental Information / National Operational Model Archive and Distribution System Catalog https://www.ncei.noaa.gov/thredds/catalog/model-narr-a-files/198704/19870430/catalog.html


Dataset Size Last Modified
     Folder  19870430   --
         narr-a_221_19870430_2100_000.grb 56.28 Mbytes 2012-08-04T09:15:19.355Z
         narr-a_221_19870430_1800_000.grb 56.35 Mbytes 2012-08-04T09:15:21.754Z
         narr-a_221_19870430_1500_000.grb 56.32 Mbytes 2012-08-04T09:15:19.972Z
         narr-a_221_19870430_1200_000.grb 56.56 Mbytes 2012-08-04T09:15:20.600Z
         narr-a_221_19870430_0900_000.grb 56.34 Mbytes 2012-08-04T09:15:22.888Z
         narr-a_221_19870430_0600_000.grb 56.59 Mbytes 2012-08-04T09:15:18.689Z
         narr-a_221_19870430_0300_000.grb 56.35 Mbytes 2012-08-04T09:15:21.186Z
         narr-a_221_19870430_0000_000.grb 56.49 Mbytes 2012-08-04T09:15:22.343Z

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