[prism-updates] New version of the PRISM 1991-2020 normals

PRISM Data Updates prism-updates at NACSE.ORG
Thu Dec 15 11:44:06 PST 2022


Hello! You are receiving this email because you are on the prism-updates 
mailing list, which provides news about PRISM weather and climate data. 
Below is important information on PRISM data updates and alerts.

=== New version of the PRISM 1991-2020 normals ===

After months of work, a new version of the PRISM 1991-2020 normals has 
been released.

Version M3 of the 1991-2020 PRISM monthly and annual 30-year normals was 
released in December 2021. Version M4, released in December 2022, 
incorporates a more stable method for adjusting short-period-of-record 
station averages, as well as additional data quality control measures.

Please note that version M4 supersedes version M3.

The updated 1991-2020 normals can be retrieved via FTP, web services, or 
the PRISM website (https://prism.oregonstate.edu/normals).

Additional information can be found in the PRISM Datasets document 
(https://prism.oregonstate.edu/documents/PRISM_datasets.pdf).

Best wishes,
PRISM Climate Group


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