Thunderstorms developed well ahead of a slow moving cold front. Some of the thunderstorms were severe, and also produced flash flooding across much of northern Venango county in Pennsylvania, with some flooding in Tuscarawas county Ohio.

Flood in VENANGO, PENNSYLVANIA
From 24-JUN-14 20:45:00 to 25-JUN-14 10:00:00 (EST-5)
Location: GRANDVIEW
Flood cause: Heavy Rain
Property damage: 25.00K
Crop damage: 0.00K
Reported by: Emergency Manager

Emergency management reported widespread flooding across northern parts of the county with Route 8 closed from Titusville to Rouseville.

Thunderstorm Wind in FOREST, PENNSYLVANIA
From 24-JUN-14 15:22:00 to 24-JUN-14 15:22:00 (EST-5)
Location: WATSON FARM
Magnitude: 50.00 EG
Property damage: 2.00K
Crop damage: 0.00K
Reported by: Trained Spotter

A trained spotter reported a large oak tree down across Blue Jay Road.

Thunderstorm Wind in ARMSTRONG, PENNSYLVANIA
From 24-JUN-14 18:53:00 to 24-JUN-14 18:53:00 (EST-5)
Location: TIDAL
Magnitude: 50.00 EG
Property damage: 20.00K
Crop damage: 0.00K
Reported by: Department of Highways

The department of Highways reported several roads with trees and lines down blocking them in Madison Township.

Thunderstorm Wind in CLARION, PENNSYLVANIA
From 24-JUN-14 18:53:00 to 24-JUN-14 18:53:00 (EST-5)
Location: DUTCH HILL
Magnitude: 50.00 EG
Property damage: 5.00K
Crop damage: 0.00K
Reported by: Public

The public reported 10 trees down on Concord Church Road.

Thunderstorm Wind in ARMSTRONG, PENNSYLVANIA
From 24-JUN-14 19:05:00 to 24-JUN-14 19:05:00 (EST-5)
Location: EDDYVILLE
Magnitude: 50.00 EG
Property damage: 25.00K
Crop damage: 0.00K
Reported by: Department of Highways

The Department of Highways reproted multiple trees and lines down blocking them in Wayne Township.

Thunderstorm Wind in BUTLER, PENNSYLVANIA
From 24-JUN-14 17:58:00 to 24-JUN-14 17:58:00 (EST-5)
Location: WATTERS
Magnitude: 50.00 EG
Property damage: 2.00K
Crop damage: 0.00K
Reported by: Trained Spotter

A trained spotter reported trees down.

Flash Flood in VENANGO, PENNSYLVANIA
From 24-JUN-14 20:50:00 to 24-JUN-14 20:50:00 (EST-5)
Location: CHERRYTREE
Flood cause: Heavy Rain
Property damage: 2.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Law enforcement reported Buxton Road closed due to flash flooding.

Flash Flood in VENANGO, PENNSYLVANIA
From 24-JUN-14 21:18:00 to 24-JUN-14 23:30:00 (EST-5)
Location: KANEVILLE
Flood cause: Heavy Rain
Property damage: 15.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Law enforcement reported flash flooding with Route 8 closed in Cherry Tree Township.

Flood in VENANGO, PENNSYLVANIA
From 24-JUN-14 19:45:00 to 24-JUN-14 22:00:00 (EST-5)
Location: KANEVILLE
Flood cause: Heavy Rain
Property damage: 10.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Law enforcement reported Route 8 flooded in Cherry Tree.

Thunderstorm Wind in BEAVER, PENNSYLVANIA
From 24-JUN-14 17:40:00 to 24-JUN-14 17:40:00 (EST-5)
Location: AMBRIDGE
Magnitude: 50.00 EG
Property damage: 25.00K
Crop damage: 0.00K
Reported by: Emergency Manager

Emergency management reported trees and power lines down in Ambridge.

Thunderstorm Wind in BUTLER, PENNSYLVANIA
From 24-JUN-14 17:55:00 to 24-JUN-14 17:55:00 (EST-5)
Location: CRIDERS CORNERS
Magnitude: 50.00 EG
Property damage: 75.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Law enforcement reported power poles down at the I-79 exit to Route 228.

Thunderstorm Wind in ALLEGHENY, PENNSYLVANIA
From 24-JUN-14 18:05:00 to 24-JUN-14 18:05:00 (EST-5)
Location: TARENTUM REMICH ARPT
Magnitude: 50.00 EG
Property damage: 10.00K
Crop damage: 0.00K
Reported by: Emergency Manager

Emergency management reported trees down.

Thunderstorm Wind in ARMSTRONG, PENNSYLVANIA
From 24-JUN-14 18:15:00 to 24-JUN-14 18:15:00 (EST-5)
Location: LEECHBURG
Magnitude: 50.00 EG
Property damage: 10.00K
Crop damage: 0.00K
Reported by: Department of Highways

The department of Highways reported 4 trees down Blocking Spruce Hollow Road.

Thunderstorm Wind in ALLEGHENY, PENNSYLVANIA
From 24-JUN-14 17:30:00 to 24-JUN-14 17:30:00 (EST-5)
Location: BON MEADE
Magnitude: 74.00 EG
Property damage: 100.00K
Crop damage: 0.00K
Reported by: NWS Storm Survey

An NWS Storm Survey found straight line wind damage brought down around 50 trees with 4 falling onto homes in the Glenwillard area. Maximum estimated winds were 85 MPH with the most pronounced damage near Saint Catherine of Siena Church near Route 151.

Thunderstorm Wind in ALLEGHENY, PENNSYLVANIA
From 24-JUN-14 18:05:00 to 24-JUN-14 18:05:00 (EST-5)
Location: NATRONA
Magnitude: 50.00 EG
Property damage: 10.00K
Crop damage: 0.00K
Reported by: Emergency Manager

Emergency management reported trees down.

Thunderstorm Wind in ALLEGHENY, PENNSYLVANIA
From 24-JUN-14 18:05:00 to 24-JUN-14 18:05:00 (EST-5)
Location: BRACKENRIDGE
Magnitude: 50.00 EG
Property damage: 10.00K
Crop damage: 0.00K
Reported by: Emergency Manager

Emergency management reported trees down.