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EF1 tornado in McLeod County, Minnesota

Tornado May 30, 2022 · McLeod County, Minnesota

EF1
Rating
18.5 mi
Whole path
400 yd
Path width

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

EF0EF1EF2EF3EF4EF5Unrated

The path drawn at its surveyed width of 400 yards (0.23 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

Numerous trees and uprooted or broken. Several farms were hit, with machine sheds and other outbuildings collapsed or losing roofs. The tornado then crossed into Carver County (see corresponding entry).

The wider storm

A strong synoptic cyclone swinging into the Northern Plains set the stage for a late Spring severe weather outbreak on May 30th. Discrete and semi-discrete supercells developed during the afternoon ahead of an arcing cold front and a nearby surface low. These storms quickly traveled northeast while gradually growing upscale into bowing line segments as storms merged together and new cells formed. During this time, hail and tornadoes occurred; the strongest being an EF2 through Forada, MN. The bowing line segments became dominant and a wind event unfolded.

Strong and broad synoptic lift, little capping, and questionable mid-level shear likely allowed for upscale growth. This caused storm interactions and competing updrafts which may have limited mesocyclone longevity and strength. While property was damaged, no lives were lost on the last day of a holiday weekend when many people were outdoors camping or doing other recreational activities.

Began near Glencoe Muni Arpt (44.7379, -94.0892).

Other tornadoes from the same storm system

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

Source: NOAA Storm Events Database, event 1019730. Narratives are written by the National Weather Service forecast office that issued the report.

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