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EF1 tornado in Robertson County, Tennessee

Tornado February 24, 2018 · Robertson County, Tennessee

EF1
Rating
12.9 mi
Whole path
150 yd
Path width
1
Death
1
Injury
$850K
Damage as recorded

NOAA records this tornado county by county. Its path ran through Robertson County → Logan County, Kentucky; the totals above are for the whole tornado.

EF0EF1EF2EF3EF4EF5Unrated

The path drawn at its surveyed width of 150 yards (0.09 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 EF-1 tornado began less than one mile south of the Kentucky/Tennessee state line between Hugh Gill Road and Keysburg Road, then moved northeast snapping and uprooting numerous trees between the two roadways. The tornado then destroyed the roof of a barn on Hugh Gill Road before hitting a home on McGhee Road, causing significant roof and chimney damage. Maximum winds in Tennessee were estimated to be 95 mph. The tornado then moved into Kentucky where it intensified to EF-2 and traveled for another 11.3 miles. Please refer to NWS Louisville and Kentucky Storm Data for more information on the Kentucky portion of the path. The Tennessee portion of the path was updated and extended southwestward in June 2020 based on newly available high resolution Google Earth satellite imagery.

The wider storm

An intense storm system brought severe thunderstorms to northwest Middle Tennessee during the late afternoon and evening hours on February 24. One supercell thunderstorm developed along a warm front that moved northward across the area during the afternoon, spawning one tornado along the Kentucky/Tennessee border in Robertson County that then moved northeast into Kentucky. Later in the evening, a Quasi-Linear Convective System (QLCS) moved into the area from the west, spawning three more tornadoes across Montgomery and Robertson Counties which damaged dozens of homes and businesses and caused millions of dollars in damage. The QLCS also caused wind damage in several other counties.

Began near Adams (36.6392, -87.0126).

Other tornadoes from the same storm system

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

Source: NOAA Storm Events Database, event 738333. Narratives are written by the National Weather Service forecast office that issued the report.

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