Under the 2022 CGP, inspection requirements are triggered by NWS weather forecasts—yet little research has examined how those forecasts perform at the specific precipitation thresholds embedded in the permit. This workshop walks through original research that matches NWS QPF predictions against NOAA airport observations to measure forecast accuracy at the QPE trigger level and explores how prediction confidence evolves in the days leading up to a rain event. Bring your questions: this is an open look at the data behind your compliance decisions.  

Workshop Host: Digame Systems