alt Catalog http://mtarchive.geol.iastate.edu/thredds/catalog/mtarchive/2012/02/21/gempak/upperair/catalog.html

Dataset Size Last Modified
     Folder  upperair   --
         20120221_upa.gem 5.518 Mbytes 2012-02-22T08:00:13Z

ISU MTArchive at ISU MTArchive see Info
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