Initial TDS Installation Catalog http://esrl.noaa.gov/gsd/thredds/catalog/retro/hrrr/conus/wrftwo/2016/10/06/catalog.html

Dataset Size Last Modified
     Folder  06   --
         20161006.zip 79.56 Mbytes 2017-02-23T15:22:23Z

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