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EF0 tornado in Limestone County, Alabama

Tornado March 2, 2012 · Limestone County, Alabama

EF0
Rating
5.0 mi
Path length
75 yd
Path width
EF0EF1EF2EF3EF4EF5Unrated

The path drawn at its surveyed width of 75 yards (0.04 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 of EF-0 intensity with peak wind speeds of 85 mph touched down on the west side of Edgewood Road/County Road 65 a little south of the intersection with Coffman Road. Several trees were uprooted in this area with large branches from hardwood trees also snapped. The tornado moved in an easterly direction crossing County Road 26 and Old Elkmont Road. Minor and very sporadic tree damage was noted along the path. The width narrowed to less than 50 yards as it moved further east and finally lifted near the intersection of U.S. Highway 31 and Interstate 65. The last signs of any tornado damage were a few snapped and twisted tree limbs in this area.

The wider storm

North Alabama 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. The first began during the mid-morning hours when two tornadic supercells developed across north central Alabama. The tornadoes (one EF-3 and one EF-2) tracked rapidly east-northeast across northeast Limestone and northern Madison Counties.

During the early afternoon, numerous thunderstorms re-erupted across north Alabama, including several supercells. Most of these storms were large hail producers, in one case up to softball sized. Three additional weak tornadoes were spawned in Limestone County. There were also reports of isolated wind damage. One last band of storms rolled through parts of north central and northeast Alabama during the mid evening hours as the cold front moved through.

Began near O Neal (34.8564, -87.0143).

Other tornadoes from the same storm system

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

Source: NOAA Storm Events Database, event 361150. Narratives are written by the National Weather Service forecast office that issued the report.

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