Initial TDS Installation Catalog http://esrl.noaa.gov/gsd/thredds/catalog/retro/hrrr/conus/wrftwo/2014/05/15/catalog.html

Dataset Size Last Modified
     Folder  15   --
         20140515.zip 76.45 Mbytes 2017-01-19T19:45:15Z

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