alt Catalog http://mtarchive.geol.iastate.edu/thredds/catalog/mtarchive/1963/04/22/gempak/upperair/catalog.html

Dataset Size Last Modified
     Folder  upperair   --
         19630422_upa.gem 836.0 Kbytes 2015-12-28T15:03:21Z

ISU MTArchive at ISU MTArchive see Info
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