EF0 tornado in Jefferson Davis Parish, Louisiana

Tornado March 5, 2011 · Jefferson Davis Parish, Louisiana

EF0

Rating

2.7 mi

Path length

25 yd

Path width

$10K

Damage as recorded

EF0EF1EF2EF3EF4EF5Unrated

The path drawn at its surveyed width of 25 yards (0.01 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

NWS Storm Survey confirmed an EF0 tornado began southwest of the Lyons Road and Mouton Road intersection and ended northwest of Highway 26 and Bobby Road. Several power poles were knocked down along Mouton Road and Lyons Road. A mobile home lost part of its roof on Bobby Road, and tree limbs were blown down along the path.

The wider storm

Numerous showers and elevated thunderstorms developed across southeast Texas during the early morning hours on March 5, then spread eastward across southern Louisiana through the remainder of the morning. Some of these thunderstorms eventually became surface-based supercells, with one supercell producing four tornadoes across Jefferson Davis and Acadia Parishes.

Began near Roanoke (30.1542, -92.7322).

Other tornadoes from the same storm system

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

EF2 Acadia Parish 1 dead EF0 Jefferson Davis Parish EF0 Acadia Parish

Source: NOAA Storm Events Database, event 292178. Narratives are written by the National Weather Service forecast office that issued the report.

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