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EF2 tornado in Bryan County, Oklahoma

Tornado May 25, 2015 · Bryan County, Oklahoma

EF2
Rating
18.8 mi
Whole path
700 yd
Path width
1
Death
1
Injury

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

EF0EF1EF2EF3EF4EF5Unrated

The path drawn at its surveyed width of 700 yards (0.40 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 strong tornado developed in Bryan County near the intersection of Old US Highway 70 and Pirtle Road, 2.5 miles west-southwest of Blue. The tornado moved northeast and destroyed a mobile home north of Blue where a 48-year old woman was killed. This was one of a few mobile homes that were destroyed as the tornado moved through Bryan County (DI 3, DOD 8-9). Other homes also suffered roof damage or other damage from falling trees. From north of Blue, the tornado turned to the north and moved into Atoka County.

The wider storm

As an upper level trough continued to move over the central plains, storms formed ahead of a cold front in west Texas. These storms formed a line as the moved eastward and developed northward into Oklahoma.

Began near Blue (33.9830, -96.2684).

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 582549. Narratives are written by the National Weather Service forecast office that issued the report.

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