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EF0 tornado in Shannon County, Missouri

Tornado June 21, 2026 · Shannon County, Missouri

EF0

Rating

2.7 mi

Path length

200 yd

Path width

$20K

Damage as recorded

EF0EF1EF2EF3EF4EF5Unrated

The path drawn at its surveyed width of 200 yards (0.11 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

A NWS ground survey along with public reports determined that an EF0 tornado with a 200 yard wide path initially touched down in a wooded area at the end of County Road H-522 to the southeast of Eminence. The tornado damaged a barn then both broke and uprooted trees as it crossed Highway H and along Highway NN to the Rocky Falls Shut In area off County Road NN-526.

The wider storm

A round of severe thunderstorms, a tornado and flash flooding occurred during the evening of June 21, lasting into the morning of June 22.

Began near Munsett (37.1025, -91.2573).

Source: NOAA Storm Events Database, event 1334722. Narratives are written by the National Weather Service forecast office that issued the report.

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