Initial TDS Installation Catalog http://esrl.noaa.gov/gsd/thredds/catalog/retro/hrrr/conus/wrftwo/2014/04/23/catalog.html

Dataset Size Last Modified
     Folder  23   --
         20140423.zip 72.13 Mbytes 2017-01-19T19:36:06Z

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