Initial TDS Installation Catalog http://esrl.noaa.gov/gsd/thredds/catalog/retro/hrrr/conus/wrftwo/2016/06/15/catalog.html

Dataset Size Last Modified
     Folder  15   --
         20160615.zip 76.73 Mbytes 2017-02-22T23:43:49Z

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