As deep layer moisture increased ahead of an approaching cold front on July 1, 2022, low level convergence on the leading edge of moisture advection coincided with lift associated with the right entrance region of a 95KT upper jet. The result was multiple clusters of thunderstorms moving across the southern half of central PA through the afternoon, several of which produced isolated areas of straight line wind damage. Another line of convection developed closer to the cold front during the evening in NW Pennsylvania and moved southeastward, producing isolated straight line wind damage until about 1:00 AM EDT on July 2. The downburst potential was enhanced by a layer of dry air in the environment above 750 hPa, which resulted in DCAPE values of 1200-1300 J/kg through the day and into the evening hours.

Hail in LANCASTER, PENNSYLVANIA
From 01-JUL-22 13:15:00 to 01-JUL-22 13:15:00 (EST-5)
Location: NEW HOLLAND ARPT
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

A severe thunderstorm produced quarter-sized hail in New Holland.

Thunderstorm Wind in BLAIR, PENNSYLVANIA
From 01-JUL-22 12:06:00 to 01-JUL-22 12:06:00 (EST-5)
Location: TUNNELHILL
Magnitude: 52.00 EG
Property damage: 6.00K
Crop damage: 0.00K
Reported by: Trained Spotter

A severe thunderstorm producing winds estimated near 60 mph knocked down multiple trees and wires onto Old Route 22 in far western Blair County.

Thunderstorm Wind in BLAIR, PENNSYLVANIA
From 01-JUL-22 12:15:00 to 01-JUL-22 12:15:00 (EST-5)
Location: CANAN
Magnitude: 52.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: 911 Call Center

A severe thunderstorm producing winds estimated near 60 mph knocked down trees in Allegheny Township along Sugar Run Road.

Thunderstorm Wind in BLAIR, PENNSYLVANIA
From 01-JUL-22 12:21:00 to 01-JUL-22 12:21:00 (EST-5)
Location: ELBERTA
Magnitude: 52.00 EG
Property damage: 6.00K
Crop damage: 0.00K
Reported by: Trained Spotter

A severe thunderstorm producing winds estimated near 60 mph knocked down several trees and wires along Kettle Road near Blackie Lane east of Altoona.

Thunderstorm Wind in BLAIR, PENNSYLVANIA
From 01-JUL-22 12:26:00 to 01-JUL-22 12:26:00 (EST-5)
Location: PINECROFT
Magnitude: 52.00 EG
Property damage: 4.00K
Crop damage: 0.00K
Reported by: Trained Spotter

A severe thunderstorm producing winds estimated near 60 mph knocked down trees and wires onto Bellmeade Drive north of Altoona.

Thunderstorm Wind in BLAIR, PENNSYLVANIA
From 01-JUL-22 12:30:00 to 01-JUL-22 12:30:00 (EST-5)
Location: SICKLES CORNER
Magnitude: 52.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: 911 Call Center

A severe thunderstorm producing winds estimated near 60 mph knocked down trees in Tyrone Township.

Thunderstorm Wind in HUNTINGDON, PENNSYLVANIA
From 01-JUL-22 12:53:00 to 01-JUL-22 12:53:00 (EST-5)
Location: FRANKLINVILLE
Magnitude: 52.00 EG
Property damage: 4.00K
Crop damage: 0.00K
Reported by: 911 Call Center

A severe thunderstorm producing winds estimated near 60 mph knocked down trees and wires in Franklin Township.

Thunderstorm Wind in HUNTINGDON, PENNSYLVANIA
From 01-JUL-22 12:55:00 to 01-JUL-22 12:55:00 (EST-5)
Location: SEVEN STARS
Magnitude: 52.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

A severe thunderstorm producing winds estimated near 60 mph damaged trees near the intersection of Route 350 and Route 45 in Franklin Township.

Thunderstorm Wind in YORK, PENNSYLVANIA
From 01-JUL-22 13:00:00 to 01-JUL-22 13:00:00 (EST-5)
Location: LEHMAN
Magnitude: 52.00 EG
Property damage: 1.00K
Crop damage: 0.00K
Reported by: Public

A severe thunderstorm producing winds estimated near 60 mph snapped a tree, with a large limb landing on the roof of a house in the 2600 block of Stoverstown Road near Spring Grove.

Thunderstorm Wind in CENTRE, PENNSYLVANIA
From 01-JUL-22 13:15:00 to 01-JUL-22 13:15:00 (EST-5)
Location: STATE COLLEGE
Magnitude: 52.00 EG
Property damage: 3.00K
Crop damage: 0.00K
Reported by: Utility Company

A severe thunderstorm producing winds estimated near 60 mph knocked down a tree on wires on Charles Street in Dalevue.

Thunderstorm Wind in CENTRE, PENNSYLVANIA
From 01-JUL-22 13:30:00 to 01-JUL-22 13:30:00 (EST-5)
Location: CENTRE HALL
Magnitude: 52.00 EG
Property damage: 20.00K
Crop damage: 0.00K
Reported by: Trained Spotter

A severe thunderstorm producing winds estimated near 60 mph knocked down multiple trees and limbs in Centre Hall, with one limb damaging a roof on a house. A nearby barn roof was also damaged by the wind.

Thunderstorm Wind in LANCASTER, PENNSYLVANIA
From 01-JUL-22 13:53:00 to 01-JUL-22 13:53:00 (EST-5)
Location: WEST LANCASTER
Magnitude: 52.00 EG
Property damage: 8.00K
Crop damage: 0.00K
Reported by: Trained Spotter

A severe thunderstorm producing winds estimated near 60 mph knocked down numerous trees and wires in the Manor Ridge area.

Thunderstorm Wind in YORK, PENNSYLVANIA
From 01-JUL-22 14:02:00 to 01-JUL-22 14:02:00 (EST-5)
Location: STEWARTSTOWN
Magnitude: 52.00 EG
Property damage: 4.00K
Crop damage: 0.00K
Reported by: 911 Call Center

A severe thunderstorm producing winds estimated near 60 mph knocked down trees and wires across Barrens Road south of Stewartstown.

Thunderstorm Wind in LANCASTER, PENNSYLVANIA
From 01-JUL-22 14:10:00 to 01-JUL-22 14:10:00 (EST-5)
Location: QUARRYVILLE
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 onto wires along Route 472 in Quarryville.

Thunderstorm Wind in ADAMS, PENNSYLVANIA
From 01-JUL-22 14:12:00 to 01-JUL-22 14:12:00 (EST-5)
Location: ABBOTTSTOWN
Magnitude: 52.00 EG
Property damage: 3.00K
Crop damage: 0.00K
Reported by: Utility Company

A severe thunderstorm producing winds estimated near 60 mph knocked down trees onto wires near Green Springs Road.

Thunderstorm Wind in LANCASTER, PENNSYLVANIA
From 01-JUL-22 14:40:00 to 01-JUL-22 14:40:00 (EST-5)
Location: WAKEFIELD
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 onto wires near Wakefield.

Thunderstorm Wind in SCHUYLKILL, PENNSYLVANIA
From 01-JUL-22 15:45:00 to 01-JUL-22 15:45:00 (EST-5)
Location: FRISBIE
Magnitude: 52.00 EG
Property damage: 3.00K
Crop damage: 0.00K
Reported by: Utility Company

A severe thunderstorm producing winds estimated near 60 mph knocked down trees onto wires along Pine Creek Drive east of Orwigsburg.

Thunderstorm Wind in CLEARFIELD, PENNSYLVANIA
From 01-JUL-22 22:22:00 to 01-JUL-22 22:22:00 (EST-5)
Location: FIVE PTS
Magnitude: 52.00 EG
Property damage: 6.00K
Crop damage: 0.00K
Reported by: Emergency Manager

A severe thunderstorm producing winds estimated near 60 mph knocked down trees and wires on Route 36, closing the roadway near Pine Run Road.

Thunderstorm Wind in CENTRE, PENNSYLVANIA
From 01-JUL-22 23:15:00 to 01-JUL-22 23:15:00 (EST-5)
Location: COLEVILLE
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 a tree across the 1800 block of Axemann Road (Route 144) south of Bellefonte.

Thunderstorm Wind in CENTRE, PENNSYLVANIA
From 01-JUL-22 23:00:00 to 01-JUL-22 23:00:00 (EST-5)
Location: SANDY RIDGE
Magnitude: 52.00 EG
Property damage: 8.00K
Crop damage: 0.00K
Reported by: Emergency Manager

A severe thunderstorm producing winds estimated near 60 mph knocked down trees and wires onto Route 350 in Taylor Township, closing the roadway north of Bald Eagle.

Thunderstorm Wind in LYCOMING, PENNSYLVANIA
From 01-JUL-22 23:52:00 to 01-JUL-22 23:52:00 (EST-5)
Location: DUBOISTOWN
Magnitude: 52.00 EG
Property damage: 4.00K
Crop damage: 0.00K
Reported by: 911 Call Center

A severe thunderstorm producing winds estimated near 60 mph knocked down trees and wires along Route 654 near Duboistown.

Thunderstorm Wind in LYCOMING, PENNSYLVANIA
From 01-JUL-22 23:47:00 to 01-JUL-22 23:47:00 (EST-5)
Location: RICHARDS GROVE
Magnitude: 52.00 EG
Property damage: 4.00K
Crop damage: 0.00K
Reported by: 911 Call Center

A severe thunderstorm producing winds estimated near 60 mph knocked down trees and wires along Route 118 north of Unityville.

Thunderstorm Wind in BLAIR, PENNSYLVANIA
From 01-JUL-22 12:25:00 to 01-JUL-22 12:25:00 (EST-5)
Location: CANOE CREEK
Magnitude: 52.00 EG
Property damage: 4.00K
Crop damage: 0.00K
Reported by: Trained Spotter

A severe thunderstorm producing winds estimated near 60 mph snapped several large trees along Scotch Valley Road near Mulligan Drive just west of Canoe Creek State Park.

Thunderstorm Wind in LANCASTER, PENNSYLVANIA
From 01-JUL-22 13:18:00 to 01-JUL-22 13:18:00 (EST-5)
Location: EAST EARL
Magnitude: 52.00 EG
Property damage: 4.00K
Crop damage: 0.00K
Reported by: Utility Company

A severe thunderstorm producing winds estimated near 60 mph knocked down trees onto wires east of New Holland.

Thunderstorm Wind in TIOGA, PENNSYLVANIA
From 01-JUL-22 20:04:00 to 01-JUL-22 20:04:00 (EST-5)
Location: OGDENSBURG
Magnitude: 52.00 EG
Property damage: 16.00K
Crop damage: 0.00K
Reported by: 911 Call Center

A severe thunderstorm producing winds estimated near 60 mph knocked down numerous trees and wires along Ogdensburg Road between Blossburg and Ogdensburg, closing the roadway between Morris Run Road and Route 414.