Initial TDS Installation Catalog http://esrl.noaa.gov/gsd/thredds/catalog/retro/hrrr/conus/wrftwo/2016/04/30/catalog.html

Dataset Size Last Modified
     Folder  30   --
         20160430.zip 16.56 Mbytes 2017-02-22T23:02:08Z

GSD TDS at ESRL/GSD/ITS/DSG see Info
Documentation