Initial TDS Installation Catalog http://esrl.noaa.gov/gsd/thredds/catalog/retro/hrrr/conus/wrftwo/2016/04/07/catalog.html

Dataset Size Last Modified
     Folder  07   --
         20160407.zip 59.30 Mbytes 2017-02-22T23:00:19Z

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