alt Catalog http://mtarchive.geol.iastate.edu/thredds/catalog/mtarchive/1958/01/08/gempak/upperair/catalog.html

Dataset Size Last Modified
     Folder  upperair   --
         19580108_upa.gem 839.6 Kbytes 2015-12-28T15:04:55Z

ISU MTArchive at ISU MTArchive see Info
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