Several lines of showers and thunderstorms developed ahead of an approaching cold front during the afternoon and evening of June 18, 2017. Several reports of wind damage were received, primarily from northwestern PA, along with one hail report from a cell that developed ahead of the first line of storms.

Hail in WARREN, PENNSYLVANIA
From 18-JUN-17 14:55:00 to 18-JUN-17 14:55:00 (EST-5)
Location: SUGAR GROVE
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Broadcast Media

A severe thunderstorm produced quarter-sized hail near Sugar Grove.

Thunderstorm Wind in WARREN, PENNSYLVANIA
From 18-JUN-17 15:00:00 to 18-JUN-17 15:00:00 (EST-5)
Location: TIDIOUTE
Magnitude: 52.00 EG
Property damage: 4.00K
Crop damage: 0.00K
Reported by: Broadcast Media

A severe thunderstorm producing winds estimated near 60 mph knocked down several trees in Tidioute.

Thunderstorm Wind in MCKEAN, PENNSYLVANIA
From 18-JUN-17 15:50:00 to 18-JUN-17 15:50:00 (EST-5)
Location: SOUTH BRADFORD
Magnitude: 52.00 EG
Property damage: 1.00K
Crop damage: 0.00K
Reported by: Fire Department/Rescue

A severe thunderstorm producing winds estimated near 60 mph knocked down a tree across Lost Lane near Bradford.

Thunderstorm Wind in MCKEAN, PENNSYLVANIA
From 18-JUN-17 15:50:00 to 18-JUN-17 15:50:00 (EST-5)
Location: BRADFORD
Magnitude: 52.00 EG
Property damage: 1.00K
Crop damage: 0.00K
Reported by: Fire Department/Rescue

A severe thunderstorm producing winds estimated near 60 mph knocked down a tree across Kennedy Street in Bradford.

Thunderstorm Wind in MCKEAN, PENNSYLVANIA
From 18-JUN-17 15:52:00 to 18-JUN-17 15:52:00 (EST-5)
Location: EAST BRADFORD
Magnitude: 52.00 EG
Property damage: 2.00K
Crop damage: 0.00K
Reported by: Fire Department/Rescue

A severe thunderstorm producing winds estimated near 60 mph knocked down trees on homes on Burnside Avenue in Bradford.

Thunderstorm Wind in MCKEAN, PENNSYLVANIA
From 18-JUN-17 15:54:00 to 18-JUN-17 15:54:00 (EST-5)
Location: SAWYER CITY
Magnitude: 52.00 EG
Property damage: 3.00K
Crop damage: 0.00K
Reported by: Fire Department/Rescue

A severe thunderstorm producing winds estimated near 60 mph knocked down power lines along Route 46 (South Kendall Avenue) near Bradford.

Thunderstorm Wind in MCKEAN, PENNSYLVANIA
From 18-JUN-17 16:04:00 to 18-JUN-17 16:04:00 (EST-5)
Location: DUKE CENTER
Magnitude: 52.00 EG
Property damage: 1.00K
Crop damage: 0.00K
Reported by: Fire Department/Rescue

A severe thunderstorm producing winds estimated near 60 mph knocked down a tree across Oil Valley Road north of Duke Center.

Thunderstorm Wind in MCKEAN, PENNSYLVANIA
From 18-JUN-17 16:13:00 to 18-JUN-17 16:13:00 (EST-5)
Location: WEST ELDRED
Magnitude: 52.00 EG
Property damage: 1.00K
Crop damage: 0.00K
Reported by: Fire Department/Rescue

A severe thunderstorm producing winds estimated near 60 mph knocked down a tree across Route 446 north of Eldred.

Thunderstorm Wind in MCKEAN, PENNSYLVANIA
From 18-JUN-17 16:22:00 to 18-JUN-17 16:22:00 (EST-5)
Location: (BFD)BRADFORD RGNL A
Magnitude: 52.00 EG
Property damage: 1.00K
Crop damage: 0.00K
Reported by: Fire Department/Rescue

A severe thunderstorm producing winds estimated near 60 mph knocked down a tree across Roberts Road just southwest of Bradford Regional Airport (KBFD).

Thunderstorm Wind in CENTRE, PENNSYLVANIA
From 18-JUN-17 18:00:00 to 18-JUN-17 18:00:00 (EST-5)
Location: HOWARD
Magnitude: 52.00 EG
Property damage: 3.00K
Crop damage: 0.00K
Reported by: Fire Department/Rescue

A severe thunderstorm producing winds estimated near 60 mph knocked down a tree onto a house and took the roof off of a little league dugout behind the house on Main Street in Howard.

Thunderstorm Wind in HUNTINGDON, PENNSYLVANIA
From 18-JUN-17 18:30:00 to 18-JUN-17 18:30:00 (EST-5)
Location: GREENWOOD FURNACE
Magnitude: 52.00 EG
Property damage: 1.00K
Crop damage: 0.00K
Reported by: 911 Call Center

A severe thunderstorm producing winds estimated near 60 mph knocked down trees in the Alan Seeger Natural Area, including one tree across a road.

Thunderstorm Wind in WARREN, PENNSYLVANIA
From 18-JUN-17 15:07:00 to 18-JUN-17 15:07:00 (EST-5)
Location: RUSSELL
Magnitude: 52.00 EG
Property damage: 3.00K
Crop damage: 0.00K
Reported by: 911 Call Center

A severe thunderstorm producing winds estimated near 60 mph knocked down trees and wires near Russell.

Thunderstorm Wind in WARREN, PENNSYLVANIA
From 18-JUN-17 15:20:00 to 18-JUN-17 15:20:00 (EST-5)
Location: CLARENDON
Magnitude: 52.00 EG
Property damage: 3.00K
Crop damage: 0.00K
Reported by: 911 Call Center

A severe thunderstorm producing winds estimated near 60 mph knocked down trees and wires near Clarendon.

Thunderstorm Wind in MCKEAN, PENNSYLVANIA
From 18-JUN-17 15:59:00 to 18-JUN-17 15:59:00 (EST-5)
Location: SUMMIT
Magnitude: 52.00 EG
Property damage: 3.00K
Crop damage: 0.00K
Reported by: Fire Department/Rescue

A severe thunderstorm producing winds estimated near 60 mph knocked down trees and wires near the Old Bradford Speedway.

Thunderstorm Wind in MCKEAN, PENNSYLVANIA
From 18-JUN-17 16:01:00 to 18-JUN-17 16:01:00 (EST-5)
Location: RIXFORD
Magnitude: 52.00 EG
Property damage: 3.00K
Crop damage: 0.00K
Reported by: Fire Department/Rescue

A severe thunderstorm producing winds estimated near 60 mph knocked down trees and wires along Summit Road north of Rew.