A mature, well-organized convective complex moved southeast from west-central New York across central and eastern Pennsylvania, producing widespread wind damage and  from the early afternoon through the evening hours.

Thunderstorm Wind in MCKEAN, PENNSYLVANIA
From 09-AUG-09 14:05:00 to 09-AUG-09 14:05:00 (EST-5)
Location: BRADFORD
Magnitude: 50.00 EG
Property damage: 5.00K
Crop damage: 0.00K
Reported by: Emergency Manager

Thunderstorm winds estimated near 60 mph produced widespread wind damage across McKean County.

Thunderstorm Wind in CLINTON, PENNSYLVANIA
From 09-AUG-09 14:55:00 to 09-AUG-09 14:55:00 (EST-5)
Location: LOCKPORT
Magnitude: 50.00 EG
Property damage: 5.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Thunderstorm winds estimated near 60 mph knocked down numerous large trees and wires in Lock Haven.

Thunderstorm Wind in SCHUYLKILL, PENNSYLVANIA
From 09-AUG-09 16:01:00 to 09-AUG-09 16:01:00 (EST-5)
Location: PINE GLEN
Magnitude: 50.00 EG
Property damage: 5.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Thunderstorm winds estimated near 60 mph knocked down numerous trees across Pine Grove Township.

Thunderstorm Wind in LANCASTER, PENNSYLVANIA
From 09-AUG-09 16:40:00 to 09-AUG-09 16:40:00 (EST-5)
Location: ELIZABETHTOWN
Magnitude: 50.00 EG
Property damage: 5.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Thunderstorm winds estimated near 60 mph knocked down trees and wires in Elizabethtown.

Thunderstorm Wind in YORK, PENNSYLVANIA
From 09-AUG-09 17:05:00 to 09-AUG-09 17:05:00 (EST-5)
Location: WINDSOR
Magnitude: 50.00 EG
Property damage: 5.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Thunderstorm winds estimated near 60 mph knocked down large trees near Windsor.

Thunderstorm Wind in YORK, PENNSYLVANIA
From 09-AUG-09 17:10:00 to 09-AUG-09 17:10:00 (EST-5)
Location: BROWNTON
Magnitude: 50.00 EG
Property damage: 5.00K
Crop damage: 0.00K
Reported by: Fire Department/Rescue

Thunderstorm winds estimated near 60 mph knocked down trees and wires near Felton.

Thunderstorm Wind in POTTER, PENNSYLVANIA
From 09-AUG-09 23:40:00 to 09-AUG-09 23:40:00 (EST-5)
Location: COUDERSPORT
Magnitude: 50.00 EG
Property damage: 5.00K
Crop damage: 0.00K
Reported by: Emergency Manager

Thunderstorm winds estimated near 60 mph knocked down trees and wires near Coudersport.

Thunderstorm Wind in POTTER, PENNSYLVANIA
From 09-AUG-09 13:40:00 to 09-AUG-09 13:40:00 (EST-5)
Location: KINNEY
Magnitude: 50.00 EG
Property damage: 5.00K
Crop damage: 0.00K
Reported by: Emergency Manager

Thunderstorms winds estimated near 60 mph knocked down numerous trees and wires in Genesee.

Thunderstorm Wind in WARREN, PENNSYLVANIA
From 09-AUG-09 13:45:00 to 09-AUG-09 13:45:00 (EST-5)
Location: RUSSELL
Magnitude: 50.00 EG
Property damage: 5.00K
Crop damage: 0.00K
Reported by: Emergency Manager

Thunderstorms winds estimated near 60 mph knocked down numerous trees and wires in Russell.

Thunderstorm Wind in TIOGA, PENNSYLVANIA
From 09-AUG-09 14:00:00 to 09-AUG-09 14:00:00 (EST-5)
Location: KNOXVILLE
Magnitude: 50.00 EG
Property damage: 5.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Thunderstorms winds estimated near 60 mph knocked down multiple trees and wires in Knoxville.

Thunderstorm Wind in TIOGA, PENNSYLVANIA
From 09-AUG-09 14:00:00 to 09-AUG-09 14:00:00 (EST-5)
Location: WEST FIELD
Magnitude: 50.00 EG
Property damage: 5.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Thunderstorms winds estimated near 60 mph knocked down numerous large trees and wires around Westfield and Osceola.

Thunderstorm Wind in TIOGA, PENNSYLVANIA
From 09-AUG-09 14:20:00 to 09-AUG-09 14:20:00 (EST-5)
Location: WHITNEYVILLE
Magnitude: 50.00 EG
Property damage: 10.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Thunderstorm winds estimated near 60 mph knocked down several large trees in Hills Creek State Park. Some trees blocked roads and damaged vehicles.

Thunderstorm Wind in TIOGA, PENNSYLVANIA
From 09-AUG-09 14:30:00 to 09-AUG-09 14:30:00 (EST-5)
Location: BALSAM
Magnitude: 50.00 EG
Property damage: 10.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Thunderstorm winds estimated near 60 mph downed numerous large trees, closing State Route 287 south of Wellsboro.

Thunderstorm Wind in LYCOMING, PENNSYLVANIA
From 09-AUG-09 14:45:00 to 09-AUG-09 14:45:00 (EST-5)
Location: JERSEY SHR
Magnitude: 50.00 EG
Property damage: 10.00K
Crop damage: 0.00K
Reported by: Emergency Manager

Thunderstorm winds estimated near 60 mph produced widespread tree damage across Lycoming County. Several large trees were knocked down, damaging homes and vehicles. State Route 44 was closed due to trees across the road.

Thunderstorm Wind in POTTER, PENNSYLVANIA
From 09-AUG-09 14:00:00 to 09-AUG-09 14:00:00 (EST-5)
Location: GALETON
Magnitude: 50.00 EG
Property damage: 12.00K
Crop damage: 0.00K
Reported by: Public

Thunderstorm winds estimated near 60 mph ripped two roofs off of buildings and knocked down large trees in Galeton.

Hail in ELK, PENNSYLVANIA
From 09-AUG-09 15:15:00 to 09-AUG-09 15:15:00 (EST-5)
Location: KAULMONT
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

Quarter size hail was reported in St. Marys.

Thunderstorm Wind in ELK, PENNSYLVANIA
From 09-AUG-09 15:25:00 to 09-AUG-09 15:25:00 (EST-5)
Location: BYRNEDALE
Magnitude: 50.00 EG
Property damage: 5.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Thunderstorm winds estimated near 60 mph knocked down numerous large trees and wires in Weedville.

Thunderstorm Wind in SCHUYLKILL, PENNSYLVANIA
From 09-AUG-09 15:46:00 to 09-AUG-09 15:46:00 (EST-5)
Location: SPRING GLEN
Magnitude: 50.00 EG
Property damage: 5.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Thunderstorm winds estimated near 60 mph knocked down large trees north of Williamstown in Hubley Township in western Schuylkill County.

Thunderstorm Wind in SCHUYLKILL, PENNSYLVANIA
From 09-AUG-09 15:52:00 to 09-AUG-09 15:52:00 (EST-5)
Location: TOWER CITY
Magnitude: 50.00 EG
Property damage: 5.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Thunderstorm winds estimate near 60 mph knocked down large trees in Porter Township near Tower City.

Thunderstorm Wind in DAUPHIN, PENNSYLVANIA
From 09-AUG-09 16:15:00 to 09-AUG-09 16:15:00 (EST-5)
Location: HARRISBURG
Magnitude: 50.00 EG
Property damage: 5.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Thunderstorm winds estimated near 60 mph knocked down trees and wires in Paxtonia.

Thunderstorm Wind in PERRY, PENNSYLVANIA
From 09-AUG-09 16:20:00 to 09-AUG-09 16:20:00 (EST-5)
Location: MARYSVILLE
Magnitude: 50.00 EG
Property damage: 5.00K
Crop damage: 0.00K
Reported by: Emergency Manager

Thunderstorm winds estimated near 60 mph knocked down numerous large trees in Marysville.

Thunderstorm Wind in NORTHUMBERLAND, PENNSYLVANIA
From 09-AUG-09 15:15:00 to 09-AUG-09 15:15:00 (EST-5)
Location: MILTON
Magnitude: 50.00 EG
Property damage: 5.00K
Crop damage: 0.00K
Reported by: Public

Thunderstorm winds estimated near 60 mph knocked down trees in Milton.