The MCV that organized over Lake Erie this morning has a pretty obvious surface circulation now over Pennsylvania. Earlier, winds gusted up to 45mph as it moved inland near Erie, PA & minimum pressure is around 1002-hPa. GLM still picking up some lightning on its NW side. #PAwx pic.twitter.com/bWtsQZzXeL

— Philippe Papin (@pppapin) July 11, 2020