National Centers for Environmental Information / National Operational Model Archive and Distribution System Catalog https://www.ncei.noaa.gov/thredds/catalog/model-cfs_refor_6h_9m_pgb/2000/200004/catalog.html

Dataset Size Last Modified
     Folder  200004   --
         Folder  20000426/   --
         Folder  20000421/   --
         Folder  20000416/   --
         Folder  20000406/   --
         Folder  20000401/   --

NCEI-NC THREDDS Server at NCEI see Info
Documentation