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EF2 tornado in McIntosh County, Oklahoma

Tornado May 10, 2010 · McIntosh County, Oklahoma

EF2
Rating
25.5 mi
Whole path
800 yd
Path width
$276K
Damage as recorded

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

EF0EF1EF2EF3EF4EF5Unrated

The path drawn at its surveyed width of 800 yards (0.45 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

A tornado developed just north of I-40 and south of Lake Eufaula, moved east-northeast across the lake, and then curved northeast before dissipating north-northeast of the intersection of Highway 266 and Highway 72. The tornado severely damaged homes and mobile homes, destroyed several barns, snapped or uprooted numerous trees, and blew down power poles. The estimated peak wind in the tornado based on this damage was 115 mph.

The wider storm

Severe thunderstorms developed along and ahead of a dry line over central Oklahoma during the afternoon hours. Very unstable air along with very strong low level wind shear resulted in a number of supercell thunderstorms. These storms produced numerous tornadoes, very large hail, and damaging wind gusts as they moved eastward across eastern Oklahoma during the evening hours.

Began near Burney (35.4410, -95.8140).

Other tornadoes from the same storm system

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

Source: NOAA Storm Events Database, event 237626. Narratives are written by the National Weather Service forecast office that issued the report.

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