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EF0 tornado in Franklin County, Tennessee

Tornado March 2, 2012 · Franklin County, Tennessee

EF0
Rating
0.9 mi
Whole path
100 yd
Path width
$10K
Damage as recorded

NOAA records this tornado county by county. Its path ran through Jackson County, Alabama → Franklin County; the totals above are for the whole tornado.

EF0EF1EF2EF3EF4EF5Unrated

The path drawn at its surveyed width of 100 yards (0.06 mi) — zoom in and the swath grows to true scale. Other tornadoes recorded nearby that day are shown faint.

What EF0 means. On the Enhanced Fujita scale, EF0 is light damage: shingles and siding peeled, gutters torn, branches broken, consistent with estimated gusts of 65–85 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

A tornado tracking northeast from Jackson County weakened to EF-0 intensity producing wind speeds up to 80 mph before dissipating. The tornado snapped and uprooted a few additional trees just east of Highway 97.

The wider storm

Southern middle Tennessee experienced a portion of a much larger outbreak of tornadoes and severe weather from the Ohio Valley south through the Tennessee Valley to the Gulf Coast in advance of a strong cold front. The storms came in two waves, one during the mid to late morning, and another throughout the afternoon hours. One of the morning supercell storms produced a tornado that made a very short track (1/4 mile) into far southwest Franklin County. This storm was one of a pair of tornadic supercells which tracked through Limestone and Madison Counties in north central Alabama.

During the early afternoon, numerous thunderstorms re-erupted across north Alabama which moved into southern Tennessee, including several supercells. Most of these storms were large hail producers, including up to baseball sized in Franklin County during the mid afternoon. One supercell produced an isolated tornado in the Boonshill community in Lincoln County. The cold front moved through during the mid to late evening, ending the threat of severe weather.

Began near Huntland (34.9904, -86.2433).

Other tornadoes from the same storm system

1 more tornado the National Weather Service filed under this storm episode.

Source: NOAA Storm Events Database, event 362966. Narratives are written by the National Weather Service forecast office that issued the report.

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