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EF2 tornado in McLean County, Kentucky

Tornado October 18, 2007 · McLean County, Kentucky

EF2
Rating
17.3 mi
Whole path
360 yd
Path width
4
Injuries
$900K
Damage as recorded

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

EF0EF1EF2EF3EF4EF5Unrated

The path drawn at its surveyed width of 360 yards (0.20 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

Twelve to fifteen farm buildings were damaged. Six to eight barns were destroyed. One home received heavy damage. Three to four more houses received minor damage. A garage and several vehicles were destroyed. A pontoon boat loaded on a trailer was moved 15 to 20 feet. Numerous trees and power lines were down. The funnel was photographed by a resident of the Beech Grove area. Peak winds were estimated at 120 mph. The average path width was 300 yards. The tornado continued into Daviess County.

The wider storm

The second and more significant severe weather outbreak of the day occurred as a cold front swept east across the Mississippi Valley. Scattered thunderstorms developed along and ahead of the front late in the afternoon. The storms organized into supercells and short lines during the evening. Over a dozen tornadoes occurred in western Kentucky.

Began near Beech Grove (37.6200, -87.4767).

Other tornadoes from the same storm system

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

Source: NOAA Storm Events Database, event 59845. Narratives are written by the National Weather Service forecast office that issued the report.

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