Showers and thunderstorms developed ahead of a pre-frontal trough that was pivoting across the region. With modest instability and shear, several storms produced damaging winds, bringing trees down across eastern Ohio and western Pennsylvania.

Thunderstorm Wind in COSHOCTON, OHIO
From 11-MAY-15 17:35:00 to 11-MAY-15 17:35:00 (EST-5)
Location: COSHOCTON
Magnitude: 50.00 EG
Property damage: 0.00K
Crop damage: 500.00K
Reported by: Department of Highways

Department of Highways reported trees down near Coshocton.

Thunderstorm Wind in MUSKINGUM, OHIO
From 11-MAY-15 17:45:00 to 11-MAY-15 17:45:00 (EST-5)
Location: WORTLEY
Magnitude: 50.00 EG
Property damage: 5.00K
Crop damage: 0.00K
Reported by: Broadcast Media

Local broadcast media reported trees down on Linden Avenue, north of Zanesville.

Thunderstorm Wind in MUSKINGUM, OHIO
From 11-MAY-15 17:48:00 to 11-MAY-15 17:48:00 (EST-5)
Location: GAYSPORT
Magnitude: 50.00 EG
Property damage: 5.00K
Crop damage: 0.00K
Reported by: Broadcast Media

Local Broadcast media reported trees down.

Thunderstorm Wind in TUSCARAWAS, OHIO
From 11-MAY-15 17:55:00 to 11-MAY-15 17:55:00 (EST-5)
Location: SEVENTEEN
Magnitude: 50.00 EG
Property damage: 0.25K
Crop damage: 0.00K
Reported by: State Official

State official reported a large tree down.

Thunderstorm Wind in CARROLL, OHIO
From 11-MAY-15 18:10:00 to 11-MAY-15 18:10:00 (EST-5)
Location: MALVERN
Magnitude: 50.00 EG
Property damage: 5.00K
Crop damage: 0.00K
Reported by: 911 Call Center

Local 911 center reported numerous trees down in and around Malvern.

Thunderstorm Wind in CARROLL, OHIO
From 11-MAY-15 18:13:00 to 11-MAY-15 18:13:00 (EST-5)
Location: NEW HARRISBURG
Magnitude: 50.00 EG
Property damage: 5.00K
Crop damage: 0.00K
Reported by: 911 Call Center

Local 911 center reported trees down on Bronze Road.

Thunderstorm Wind in CARROLL, OHIO
From 11-MAY-15 18:15:00 to 11-MAY-15 18:15:00 (EST-5)
Location: CARROLLTON
Magnitude: 50.00 EG
Property damage: 5.00K
Crop damage: 0.00K
Reported by: 911 Call Center

Local 911 center reported numerous trees down in and around Carrollton.

Thunderstorm Wind in CARROLL, OHIO
From 11-MAY-15 18:15:00 to 11-MAY-15 18:15:00 (EST-5)
Location: NEW HARRISBURG
Magnitude: 50.00 EG
Property damage: 5.00K
Crop damage: 0.00K
Reported by: 911 Call Center

Local 911 center reported trees down on Waynesburg road.

Thunderstorm Wind in COLUMBIANA, OHIO
From 11-MAY-15 18:30:00 to 11-MAY-15 18:30:00 (EST-5)
Location: DUNGANNON
Magnitude: 50.00 EG
Property damage: 8.00K
Crop damage: 0.00K
Reported by: 911 Call Center

Local 911 center reported numerous trees down between Hanoverton and Summitville.

Thunderstorm Wind in COLUMBIANA, OHIO
From 11-MAY-15 18:38:00 to 11-MAY-15 18:38:00 (EST-5)
Location: LOGTOWN
Magnitude: 50.00 EG
Property damage: 5.00K
Crop damage: 0.00K
Reported by: 911 Call Center

Local 911 call center reported numerous trees down.

Thunderstorm Wind in JEFFERSON, OHIO
From 11-MAY-15 19:11:00 to 11-MAY-15 19:11:00 (EST-5)
Location: PIER ARPT
Magnitude: 50.00 EG
Property damage: 5.00K
Crop damage: 0.00K
Reported by: Broadcast Media

Local broadcast media reported trees down.

Thunderstorm Wind in COLUMBIANA, OHIO
From 11-MAY-15 18:53:00 to 11-MAY-15 18:53:00 (EST-5)
Location: COLUMBIANA
Magnitude: 50.00 EG
Property damage: 5.00K
Crop damage: 0.00K
Reported by: 911 Call Center

Local 911 call center reported numerous trees down from Columbiana to New Waterford.