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EF1 tornado in Lawrence County, Alabama

Tornado March 24, 2023 · Lawrence County, Alabama

EF1
Rating
2.8 mi
Path length
130 yd
Path width
EF0EF1EF2EF3EF4EF5Unrated

The path drawn at its surveyed width of 130 yards (0.07 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

An official from the Bankhead National Forest reported tornado damage to the National Weather Service (NWS) in a remote area. After reviewing high resolution satellite data through the United States Geological Survey (USGS), the NWS has determined an EF-1 tornado occurred. Damage indicators were mostly noted as hard wood tree uproots. Satellite imagery showed large swath of trees uprooted as evidenced by Worldview (35 cm) imagery. Tree fall patterns indicates convergence and falls partly perpendicular to storm track. Based on this information, the tornado touched down near Northwest Road and Thompson Creek and lifted near Braziel Creek.

The wider storm

A severe line of thunderstorms rolled through north Alabama during the late evening hours of the 24th into the early morning hours of the 25th, producing 7 tornadoes. An embedded supercell thunderstorm with a history of tornadoes in Mississippi moved east-northeast across northwest Alabama, yielding another two tornadoes in Lauderdale County in Florence and near Anderson. Associated with this line, multiple narrow swaths of intense damaging winds of 60 to 90 mph occurred across the Shoals metro area, including Sheffield, Tuscumbia, Muscle Shoals and Florence. The winds caused widespread power outages, damaged numerous structures, and toppled or snapped numerous trees, power poles and power lines. A few trees and power poles were dropped onto residences and vehicles, either destroying or heavily damaging them. Roof damages were reported at many locations as well. All told, an estimated #### million in damages occurred, the majority in northwest Alabama in Colbert and Lauderdale Counties. As the line continued east, additional tornadoes were spawned in Lawrence, Morgan, Jackson and DeKalb Counties.

Began near Mt Hope (34.3400, -87.4730).

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 1086261. Narratives are written by the National Weather Service forecast office that issued the report.

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