alt Catalog http://mtarchive.geol.iastate.edu/thredds/catalog/mtarchive/1976/12/17/gempak/upperair/catalog.html

Dataset Size Last Modified
     Folder  upperair   --
         19761217_upa.gem 892.4 Kbytes 2015-12-28T15:09:59Z

ISU MTArchive at ISU MTArchive see Info
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