National Centers for Environmental Information / National Operational Model Archive and Distribution System Catalog https://www.ncei.noaa.gov/thredds/catalog/model-cfs_reanl_6h_ipv/1984/catalog.html

Dataset Size Last Modified
     Folder  1984   --
         readme_cmd_ipvh.txt 560.0 bytes 2022-10-05T21:13:53.566Z

NCEI-NC THREDDS Server at NCEI see Info
Documentation