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EF0 tornado in Olmsted County, Minnesota

Tornado April 17, 2026 · Olmsted County, Minnesota

EF0
Rating
4.8 mi
Whole path
150 yd
Path width
$10K
Damage as recorded

NOAA records this tornado county by county. Its path ran through Dodge County → Olmsted County; the totals above are for the whole tornado.

EF0EF1EF2EF3EF4EF5Unrated

The path drawn at its surveyed width of 150 yards (0.09 mi) — zoom in and the swath grows to true scale. Other tornadoes recorded nearby that day are shown faint.

What EF0 means. On the Enhanced Fujita scale, EF0 is light damage: shingles and siding peeled, gutters torn, branches broken, consistent with estimated gusts of 65–85 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

This weak tornado crossed into Olmsted County from Dodge County, damaging trees and farm outbuildings before dissipating as it moved northeast.

The wider storm

A prolific tornado outbreak occurred during the afternoon on April 17th, with 5 tornadoes occurring in southeast Minnesota. Two were EF-2 intensity, one of which was highly visible from Rochester, Minnesota as it tracked from Stewartville to Marion, Minnesota, resulting in numerous homes being damaged. Some of these homes were rendered uninhabitable. Additionally, the storms that produced these tornadoes also brought up to golf ball sized hail in the Rochester area and surrounding communities.

Began near Rock Dell (43.8700, -92.6780).

Other tornadoes from the same storm system

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

Source: NOAA Storm Events Database, event 1328870. Narratives are written by the National Weather Service forecast office that issued the report.

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