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EF1 tornado in Clark County, Wisconsin

Tornado May 21, 2024 · Clark County, Wisconsin

EF1

Rating

7.0 mi

Path length

300 yd

Path width

$140K

Damage as recorded

$10K

Crop damage

EF0EF1EF2EF3EF4EF5Unrated

The path drawn at its surveyed width of 300 yards (0.17 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

This stronger EF1 tornado leveled trees and powerlines along an intermittent track that was mixed with downburst winds. The tornado was overtaken by a downburst, which caused pockets of tree and outbuilding damage for another 7 miles.

The wider storm

On May 21st, a line of severe storms moved through the region during the late afternoon and evening hours bringing widespread wind damage and several tornadoes across western Wisconsin. Additionally, a few storms produced large hail across portions of southwestern Wisconsin.

Began near Humbird (44.5670, -90.8068).

Other tornadoes from the same storm system

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

EF1 Buffalo County EF1 Buffalo County EF1 Trempealeau County EF1 Jackson County EF1 Clark County EF1 Clark County EF1 Clark County

Source: NOAA Storm Events Database, event 1177639. Narratives are written by the National Weather Service forecast office that issued the report.

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