Initial TDS Installation Catalog http://esrl.noaa.gov/gsd/thredds/catalog/retro/hrrr/conus/wrftwo/2017/12/14/catalog.html

Dataset Size Last Modified
     Folder  14   --
         20171214.zip 41.37 Mbytes 2018-01-18T19:43:35Z

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