Marine Thunderstorm Wind · Lake Superior

Marine Thunderstorm Wind May 31, 2011 · Point Isabelle To Lower Entrance of Portage Canal Mi, Lake Superior

46 mph

Measured gust (40 kt)

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

What the National Weather Service wrote

The GLOS site at Grand Traverse Bay measured a wind gust to 40 mph.

Strong to severe thunderstorms were reported from Ontonagon east to Grand Marais on the afternoon of the 31st.

Began near Traverse Bay (47.1800, -88.2400).

Source: NOAA Storm Events Database, event 314719. 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.