NPVU - QPF Verification

Check the NPVU Log for latest information & missing data
List of Available Data
A Help Guide to Verification Statistical Scores
Six Panel Comparison Plots are available
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Please click on the map or use the drop down menu to select an RFC or WFO.

If you need help knowing which choice to make with in a given row click on the name of the row to find out more about the available options. If you want help understanding the particular graph you are about to call up click on the "Help Guide" button.

The inherent quality of the verification statistics contains seasonal variations. Specifically, the scores contain degradation in northern latitudes during winter due to poor ground truth data when precipitation is frozen.