Initial TDS Installation Catalog http://esrl.noaa.gov/gsd/thredds/catalog/retro/hrrr/conus/wrftwo/2016/10/04/catalog.html

Dataset Size Last Modified
     Folder  04   --
         20161004.zip 81.42 Mbytes 2017-02-23T15:22:11Z

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