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. === Corrected Monthly tdmean Grids === Monthly tdmean (mean dew point) grids were recently found to be systematically 0.5-1.0 ⁰C too low across the CONUS. This was caused by an erroneous post-processing script. The daily tdmean grids were not affected, and all other elements (monthly and daily) were also not affected. The time period at issue is 1895-2020 for both AN and LT datasets. The corrected monthly tdmean grids are available now on our website and via FTP and web services. === PRISM Data Availability and Information === As a reminder, all PRISM datasets can be downloaded via not only the website, but also FTP and web services. Visit https://prism.oregonstate.edu/downloads for more information. Specific dataset information is available in the updated PRISM datasets document: https://prism.oregonstate.edu/documents/PRISM_datasets.pdf Best wishes, PRISM Climate Group