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Marine Hail · Lake Superior

Marine Hail June 30, 2021 · Grand Portage To Grand Marais Mn, Lake Superior

1 in

Hail diameter

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

The wider storm

A weak cold front dropping through northeastern Minnesota during the afternoon of the 30th led to the development of showers and thunderstorms. A few of the storms produced small hail with one storm along the North Shore producing a few quarter-sized hailstones before weakening.

Began near Hovland (47.8200, -90.1100).

Source: NOAA Storm Events Database, event 967294. Narratives are written by the National Weather Service forecast office that issued the report.

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