National Centers for Environmental Information / National Operational Model Archive and Distribution System Catalog https://www.ncei.noaa.gov/thredds/catalog/model-narr-a-files/198705/19870518/catalog.html


Dataset Size Last Modified
     Folder  19870518   --
         narr-a_221_19870518_2100_000.grb 55.72 Mbytes 2012-08-04T01:40:27.902Z
         narr-a_221_19870518_1800_000.grb 56.30 Mbytes 2012-08-04T01:40:29.926Z
         narr-a_221_19870518_1500_000.grb 56.43 Mbytes 2012-08-04T01:40:26.687Z
         narr-a_221_19870518_1200_000.grb 56.37 Mbytes 2012-08-04T01:40:27.361Z
         narr-a_221_19870518_0900_000.grb 56.23 Mbytes 2012-08-04T01:40:28.438Z
         narr-a_221_19870518_0600_000.grb 56.27 Mbytes 2012-08-04T01:40:28.925Z
         narr-a_221_19870518_0300_000.grb 56.28 Mbytes 2012-08-04T01:40:32.016Z
         narr-a_221_19870518_0000_000.grb 56.17 Mbytes 2012-08-04T01:40:29.492Z

NCEI-NC THREDDS Server at NCEI see Info
Documentation