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EF1 tornado in Arkansas County, Arkansas

Tornado January 22, 2012 · Arkansas County, Arkansas

EF1
Rating
9.4 mi
Path length
75 yd
Path width
$250K
Damage as recorded
EF0EF1EF2EF3EF4EF5Unrated

The path drawn at its surveyed width of 75 yards (0.04 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 initially destroyed a shed and carport. Farther to the northeast, windows were broken in a house and pieces of wood were driven into the house's siding, and a shed was destroyed. A mobile home was rolled over, causing its destruction. Many of its contents were thrown out into a field. Near the DeWitt airport, a metal building was destroyed, the wall of a second metal building was pushed in, and much of the roof was torn off a tractor shed. Near the end of the tornado's path, trees and power poles were blown down.

The wider storm

The day of the 22nd began cloudy, chilly, and foggy across most of Arkansas. During the day, however, much warmer air surged northward across much of the state. In the evening, a cold front plowed into the warmth and moisture, triggering severe thunderstorms and seven tornadoes.

Began near One Horse Store (34.2073, -91.4365).

Other tornadoes from the same storm system

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

Source: NOAA Storm Events Database, event 355501. Narratives are written by the National Weather Service forecast office that issued the report.

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