alt Catalog http://mtarchive.geol.iastate.edu/thredds/catalog/mtarchive/2005/05/21/gempak/model/catalog.html

Dataset Size Last Modified
     Folder  model   --
         2005052118_ruc211.gem 5.043 Mbytes 2005-05-21T19:09:03Z
         2005052112_thin.gem 50.39 Mbytes 2005-05-21T16:26:41Z
         2005052112_ruc211.gem 5.024 Mbytes 2005-05-21T13:37:46Z
         2005052112_eta211.gem 10.57 Mbytes 2005-05-21T14:52:36Z
         2005052106_ruc211.gem 5.016 Mbytes 2005-05-21T07:14:18Z
         2005052100_thin.gem 50.15 Mbytes 2005-05-21T04:31:33Z
         2005052100_ruc211.gem 5.012 Mbytes 2005-05-21T01:37:17Z
         2005052100_eta211.gem 10.60 Mbytes 2005-05-21T03:05:09Z

ISU MTArchive at ISU MTArchive see Info
THREDDS Data Server [Version 4.6.14 - 2019-07-23T11:04:31-0600] Documentation