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EF1 tornado in Allegan County, Michigan

Tornado May 15, 2025 · Allegan County, Michigan

EF1
Rating
5.4 mi
Path length
175 yd
Path width
EF0EF1EF2EF3EF4EF5Unrated

The path drawn at its surveyed width of 175 yards (0.10 mi) — zoom in and the swath grows to true scale. Other tornadoes recorded nearby that day are shown faint.

What EF1 means. On the Enhanced Fujita scale, EF1 is moderate damage: roofs badly stripped, mobile homes pushed off foundations or overturned, windows broken, consistent with estimated gusts of 86–110 mph. The rating comes from a survey of the worst damage after the storm, not from a wind measurement, so it says as much about what the tornado hit as about how strong it was.

What the National Weather Service wrote

The tornado developed near Sandy Pines campground and became more intense

near the intersection of 138th Avenue and 24th Street. Primary

damage consisted of numerous trees uprooted and snapped. Some of

the more significant damage and most intense winds occurred

around Hilltop View Drive and 21st Street.

The wider storm

A severe weather outbreak occurred on May 15-16 across lower Michigan that brought 8 tornadoes to the Grand Rapids forecast area and saw straight line winds in excess of 100 mph impact counties along the Lake Michigan shore on May 15. Large hail also occurred with storms on May 16. Tens of thousands were without power, some for several days due to the widespread nature of this severe weather event.

Began near Burnips (42.6900, -85.8200).

Other tornadoes from the same storm system

5 more tornadoes the National Weather Service filed under this storm episode.

Source: NOAA Storm Events Database, event 1265938. Narratives are written by the National Weather Service forecast office that issued the report.

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