Thunderstorm Wind in Crawford County, Pennsylvania

Several trees and power lines were blown down.

A line of thunderstorms developed ahead of a cold front Sunday afternoon and moved southeast across Lake Erie into portions of Northwest Pennsylvania. Storms became strong to severe as they moved southeast over the Lake Erie Islands and towards the lakeshore, bringing damaging wind gusts of 60 to 70 mph. Storms continued to intensify as they continued east to southeast into Northwest Pennsylvania, resulting in peak wind gusts in excess of 70 mph at times and hail slightly larger than quarters, particularly near the OH/PA border across Northwest Pennsylvania where a few tornadoes also occurred. At the height of the event, over 150,000 power outages were reported across Ohio and Northwest Pennsylvania.