Rapid Refresh (RAP) and High-Resolution Rapid Refresh (HRRR) Forum
NCEP HRRR files now available for ftp
Posted By: Geoff Manikin
Date: 1-August-14 1624Z
We are still on track to implement the HRRR at NCEP in late September. In preparation for the implementation, files from the parallel HRRR runs at NCEP can be found at
A National Weather Service Technical Implementation Notice describing what's contained in the various files, along with general information about the model can be found at
For a given cycle, the analysis files typically reach the server around 47 minutes past the hour, and the remaining files arrive in order over the next 36 minutes or so.
If you notice any problems with any of the data, please contact me: firstname.lastname@example.org
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