NCEI - Coasts & Oceans THREDDS Server Catalog https://www.ncei.noaa.gov/thredds-ocean/catalog/ncep/nww3/2014/03/ao_30m/catalog.html

Dataset Size Last Modified
     Folder  ao_30m   --
         multi_1.ao_30m.wind.201403.grb2 8.035 Mbytes 2015-01-28T05:03:20Z
         multi_1.ao_30m.tp.201403.grb2 2.098 Mbytes 2015-01-28T05:03:20Z
         multi_1.ao_30m.hs.201403.grb2 1.922 Mbytes 2015-01-28T05:03:19Z
         multi_1.ao_30m.dp.201403.grb2 2.765 Mbytes 2015-01-28T05:03:19Z

NCEI - Coasts & Oceans THREDDS Server at NOAA - National Centers for Environmental Information see Info
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