Available online: https://www.meted.ucar.edu/training_module.php?id=1280

This scenario-based lesson examines how the limitations of high-resolution NWP forecasts affect their analyses and forecasts of winter and severe weather, and how best to use the output in light of the limitations. The lesson is structured around a case that occurred in Texas in December 2015 when winter weather and severe weather hit Amarillo and Dallas-Ft. Worth, respectively. As users go through the case, they learn how spin-up time, errors in initial conditions, and deficiencies in the modeling of mesoscale phenomena can impact high-resolution forecasts in the NAM nest and HRRR models.
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Language(s): English
Format: Digital (Standard Copyright)
Tags: Weather forecasting ; Numerical weather prediction ; Convection ; Lesson/ Tutorial ; NWP Skills and Knowledge for Operational Meteorologists Add tag