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EF2 tornado in Moore County, Tennessee

Tornado April 27, 2011 · Moore County, Tennessee

EF2
Rating
2.0 mi
Whole path
75 yd
Path width
$25K
Damage as recorded

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

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 EF2 means. On the Enhanced Fujita scale, EF2 is considerable damage: roofs torn off well-built houses, mobile homes destroyed, large trees snapped or uprooted, consistent with estimated gusts of 111–135 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 tornado was part of the same storm complex that produced a longer track EF-2 across much of Lincoln and part of southwest Moore county earlier in the morning.

A tornado of EF-2 intensity produced peak winds speeds up to 115 mph. The tornado touched down along Motlow College Road just southwest of U.S. Highway 41A. The tornado destroyed at least one mobile home on Starbow Lane, rolled others off their foundations, and snapped and uprooted several trees. The tornado also damaged a church on Carr Creek Road. The tornado continued it's path into Bedford County.

The wider storm

A powerful storm system roared across the Southeast United States on Wednesday, April 27, 2011. This storm system would be responsible for one of the largest and deadliest tornado outbreaks to ever impact much of the southeastern region.

The powerful storm system that affected the National Weather Service, Huntsville service area would actually occur in three separate waves of severe weather that day. The first occurred during the early morning hours of April 27, 2011 roughly between the hours of 2 AM and 8 AM CDT, while the second occurred during the late-morning to early afternoon period. The third and most devastating wave occurred during the afternoon hours on Wednesday, with some of the most violent and destructive tornadoes to affect the central Tennessee Valley area in recent decades.

While the majority of the analysis and survey work conducted by the National Weather Service, Huntsville and its partners have been completed, there will undoubtedly be countless research studies conducted by both academia and operational personnel in order to further evaluate and understand the complex processes associated with this near unprecedented severe weather outbreak.

Began near Cumberland Spgs (35.4000, -86.2739).

Other tornadoes from the same storm system

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

Source: NOAA Storm Events Database, event 305374. Narratives are written by the National Weather Service forecast office that issued the report.

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