alt Catalog http://mtarchive.geol.iastate.edu/thredds/catalog/mtarchive/1958/06/29/gempak/upperair/catalog.html

Dataset Size Last Modified
     Folder  upperair   --
         19580629_upa.gem 834.5 Kbytes 2015-12-28T15:04:51Z

ISU MTArchive at ISU MTArchive see Info
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