Initial TDS Installation Catalog http://esrl.noaa.gov/gsd/thredds/catalog/retro/hrrr/conus/wrftwo/2014/01/04/catalog.html

Dataset Size Last Modified
     Folder  04   --
         20140104.zip 46.73 Mbytes 2017-01-19T19:12:06Z

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