EF1 tornado in Jefferson County, Mississippi

Tornado December 14, 2022 · Jefferson County, Mississippi

EF1

Rating

4.5 mi

Path length

300 yd

Path width

$50K

Damage as recorded

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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 tornado began east of Mississippi Highway 33 in southern Jefferson County and moved northeastward near the McNair community. Several trees were snapped or uprooted as the tornado crossed Coonville Road and McNair Rd. and then roughly paralleled Puffer Rd. The tornado damaged the roofs of two homes and damaged a shed as it crossed MS Hwy 28, and lifted shortly thereafter. The estimated peak winds were 105 mph.

The wider storm

Severe thunderstorms moved across Mississippi during the evening and overnight hours of the 13th into the 14th, with flash flooding across areas of the Delta and several tornadoes. Severe storm coverage diminished during the night, but storms became severe again during the afternoon of the 14th as a cold front interacted with a warm and unstable air mass in the region. Tornadoes on the 14th were generally along and south of the Interstate 20 corridor with severe storms continuing into the evening.

Began near Hicks (31.6194, -91.0314).

Other tornadoes from the same storm system

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

Source: NOAA Storm Events Database, event 1083277. Narratives are written by the National Weather Service forecast office that issued the report.

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