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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
Request to be on the NPVU monthly e-mail list.
If you would like statistics that are not available through this form please use the off-line request form.
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.
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