HRRR Archive Registration


Thank you for visiting this resource. With the expanded availability of archived HRRR grib2-formatted data now courtesy of NOAA and the Registry of Open Data on AWS, this archive hosted at the University of Utah is now being reduced. Users interested in the grib2 format are encouraged to switch to using the AWS archive, or a similar archive operated within the Google Cloud.

For users interested in subsets of HRRR data, our research group is now supporting a parallel archive in Zarr format. This new Zarr archive is also hosted by the Registry of Open Data on AWS.



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