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EF1 tornado in Dekalb County, Tennessee

Tornado November 6, 2018 · Dekalb County, Tennessee

EF1
Rating
8.7 mi
Whole path
350 yd
Path width
$125K
Damage as recorded

NOAA records this tornado county by county. Its path ran through Cannon County → Dekalb County; the totals above are for the whole tornado.

EF0EF1EF2EF3EF4EF5Unrated

The path drawn at its surveyed width of 350 yards (0.20 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 EF-1 tornado began southeast of Auburntown in northern Cannon County on Hurricane Creek Road. The tornado then traveled east-northeast up and down several different large hills and hollows causing sporadic damage to trees. The worst damage occurred on Dutton Hollow Road, where a carport and well-built taxidermy barn were completely destroyed, and numerous trees were snapped and uprooted. The tornado then crossed into DeKalb County and caused additional tree damage on Highway 53. A house on Clear Fork Road sustained damage to the roof and wood siding, and the steeple on the nearby Cave Springs Missionary Baptist Church was damaged. After the tornado traveled through more hollows and hills causing additional tree damage, it finally lifted near Vandergriff Hollow Road. The total path length of the tornado across Cannon and De Kalb Counties was 8.82 miles.

The wider storm

A line of severe thunderstorms called a Quasi-linear Convective System (QLCS) developed across west Tennessee and moved eastward across Middle Tennessee during the late evening hours on Monday, November 5, 2018 into the early morning hours on Tuesday, November 6, 2018. This system spawned at least 10 tornadoes across Middle Tennessee that occurred in the darkness of night, including an EF-2 tornado that struck the Christiana area of Rutherford County, which unfortunately killed one woman and injured three others. Other tornadoes in this outbreak affected central Kentucky, northern and central Alabama, Mississippi and northern Louisiana. This tornado outbreak was the worst to affect Middle Tennessee since the December 23, 2015 tornado outbreak, which also occurred at night during the secondary severe weather season that occurs in the fall and early winter.

Began near Mt Morriah (35.9600, -86.0125).

Other tornadoes from the same storm system

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

Source: NOAA Storm Events Database, event 794530. Narratives are written by the National Weather Service forecast office that issued the report.

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