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Thunderstorm Wind in Allegheny County, Pennsylvania

Thunderstorm Wind June 14, 2026 · Allegheny County, Pennsylvania

60 mph
Measured gust (52 kt)

Where the report was made, with tornadoes recorded within 15 miles over the years.

The wider storm

Aided by a cold front and a shortwave, a strong line of thunderstorms developed in central Ohio and quickly progressed east across western Pennsylvania and northern West Virginia. A moisture rich environment with mid to upper 60s dew points and mid 70s temperatures supported a favorable setup with MLCAPE values around 1000 J/kg and strong effective shear of 40-50 knots. Widespread swaths of wind damage were noted with 60-80 mph wind, and plenty of low level shear also supported embedded mesovortices and transient tornadoes within the line of thunderstorms.

Began near Carnegie (40.4109, -80.0838).

Other tornadoes from the same storm system

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

EF2 Jefferson CountyEF1 Butler CountyEF0 Venango CountyEF0 Beaver County

Source: NOAA Storm Events Database, event 1352521. Narratives are written by the National Weather Service forecast office that issued the report.

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