ARL Weekly News – December 9, 2022

ARL Weekly News – December 9, 2022 Recent Events HYSPLIT V.8: Major HYSPLIT Update Improves the Nation’s Public Safety On December 6, 2022, a major new version of HYSPLIT was fully implemented to provide new operational tools to weather forecasters at the National Weather Service. HYSPLIT is the pre-eminent model, developed and updated by NOAA’s…