Marine Thunderstorm Wind · Lake Superior

Marine Thunderstorm Wind August 25, 2023 · Munising To Grand Marais 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

There was a delayed report from a kayak tour guide reporting gusty thunderstorm winds which led to four-foot waves near Rainbow Cave.

A line of strong thunderstorms moved across Lake Superior during the afternoon of the 25th.

Began near Miners Castle Point (46.5400, -86.4900).

Source: NOAA Storm Events Database, event 1131478. 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.