NOAA/ESRL/PSD Catalog http://www.esrl.noaa.gov/psd/thredds/catalog/Datasets/NARR/Monthlies/subsurface/catalog.html


Dataset Size Last Modified
     Folder  subsurface   --
         soill.mon.mean.nc 334.8 Mbytes 2015-07-24T18:40:08Z
         soilw.mon.mean.nc 334.8 Mbytes 2015-07-24T18:40:16Z
         tsoil.mon.mean.nc 418.4 Mbytes 2015-07-24T18:40:27Z

NOAA/ESRL/PSD at NOAA ESRL PSD see Info
THREDDS Data Server [Version 4.3.15 - 20121218.1126] Documentation