Marine Thunderstorm Wind · Lake Superior

Marine Thunderstorm Wind June 20, 2012 · Upper Entrance of Portage Canal To Eagle River Mi, Lake Superior

40 mph

Measured gust (35 kt)

Where the report was made, with tornadoes recorded within 15 miles over the years.

What the National Weather Service wrote

Wind gust measured by the observing site at the upper entrance of Portage Canal.

Several clusters of severe thunderstorms moved across western Lake Superior from the evening of the 19th into the morning of the 20th.

Began near Mcclain State Park (47.2760, -88.5280).

Source: NOAA Storm Events Database, event 396001. Narratives are written by the National Weather Service forecast office that issued the report.

See every tornado that passed near a place you know, measured to its path.