A cold front crossed Pennsylvania the afternoon/evening of May 1, 2017. A squall line containing several bowing segments and mesovorticies formed in a strong vertical shear environment ahead of the front. This line produced widespread wind damage as it crossed central Pennsylvania, with several microbursts observed along with two EF1 tornadoes.

Thunderstorm Wind in CAMBRIA, PENNSYLVANIA
From 01-MAY-17 16:05:00 to 01-MAY-17 16:05:00 (EST-5)
Location: WESTWOOD
Magnitude: 52.00 EG
Property damage: 7.00K
Crop damage: 0.00K
Reported by: 911 Call Center

A severe thunderstorm producing winds estimated near 60 mph knocked down a tree onto a house on Venango Street.

Thunderstorm Wind in POTTER, PENNSYLVANIA
From 01-MAY-17 15:45:00 to 01-MAY-17 15:45:00 (EST-5)
Location: SHINGLEHOUSE
Magnitude: 52.00 EG
Property damage: 10.00K
Crop damage: 0.00K
Reported by: Social Media

A severe thunderstorm producing winds estimated near 60 mph produced roof and building damage north of Shinglehouse.

Thunderstorm Wind in MCKEAN, PENNSYLVANIA
From 01-MAY-17 15:19:00 to 01-MAY-17 15:20:00 (EST-5)
Location: HOWARD
Magnitude: 78.00 EG
Property damage: 30.00K
Crop damage: 0.00K
Reported by: NWS Storm Survey

A severe thunderstorm produced a microburst with winds estimated near 90 mph just to the east of Custer City. Wind damage caused by the microburst began on northwest side of the Penn Hills Country Club and traveled southeastward for approximately three-quarters of a mile to near the intersection of Route 770 and Langley Drive. Most of the damage was to trees on the Penn Hills golf course property, some of which were snapped and others uprooted.

Hail in MCKEAN, PENNSYLVANIA
From 01-MAY-17 15:03:00 to 01-MAY-17 15:03:00 (EST-5)
Location: EAST KANE
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

A severe thunderstorm produced quarter-sized hail in Kane.

Thunderstorm Wind in BEDFORD, PENNSYLVANIA
From 01-MAY-17 16:50:00 to 01-MAY-17 16:50:00 (EST-5)
Location: SCHELLSBURG
Magnitude: 52.00 EG
Property damage: 10.00K
Crop damage: 0.00K
Reported by: 911 Call Center

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

Thunderstorm Wind in BEDFORD, PENNSYLVANIA
From 01-MAY-17 17:00:00 to 01-MAY-17 17:00:00 (EST-5)
Location: OSTERBURG
Magnitude: 52.00 EG
Property damage: 6.00K
Crop damage: 0.00K
Reported by: 911 Call Center

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

Thunderstorm Wind in CENTRE, PENNSYLVANIA
From 01-MAY-17 17:00:00 to 01-MAY-17 17:00:00 (EST-5)
Location: SNOW SHOE
Magnitude: 52.00 EG
Property damage: 5.00K
Crop damage: 0.00K
Reported by: Trained Spotter

A severe thunderstorm producing winds estimated near 60 mph knocked down trees and damaged a shed near Snow Shoe.

Thunderstorm Wind in TIOGA, PENNSYLVANIA
From 01-MAY-17 17:23:00 to 01-MAY-17 17:23:00 (EST-5)
Location: TIOGA
Magnitude: 52.00 EG
Property damage: 15.00K
Crop damage: 0.00K
Reported by: Trained Spotter

A severe thunderstorm producing winds estimated near 60 mph produced structural damage to a home in Tioga.

Thunderstorm Wind in UNION, PENNSYLVANIA
From 01-MAY-17 18:25:00 to 01-MAY-17 18:25:00 (EST-5)
Location: MIFFLINBURG
Magnitude: 52.00 EG
Property damage: 10.00K
Crop damage: 0.00K
Reported by: 911 Call Center

A severe thunderstorm producing winds estimated near 60 mph knocked down numerous trees in Mifflinburg, including a tree on a car on Market Street.

Thunderstorm Wind in CENTRE, PENNSYLVANIA
From 01-MAY-17 17:10:00 to 01-MAY-17 17:10:00 (EST-5)
Location: STORMSTOWN
Magnitude: 52.00 EG
Property damage: 2.00K
Crop damage: 0.00K
Reported by: Trained Spotter

A severe thunderstorm producing winds estimated near 60 mph knocked down power lines along Route 550 near Stormstown.

Thunderstorm Wind in CENTRE, PENNSYLVANIA
From 01-MAY-17 17:46:00 to 01-MAY-17 17:46:00 (EST-5)
Location: RISING SPGS
Magnitude: 61.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: NWS Storm Survey

A severe thunderstorm produced winds estimated near 70 mph and knocked down a swath of trees near Spring Mills.

Thunderstorm Wind in CENTRE, PENNSYLVANIA
From 01-MAY-17 17:53:00 to 01-MAY-17 17:53:00 (EST-5)
Location: COBURN
Magnitude: 61.00 EG
Property damage: 10.00K
Crop damage: 0.00K
Reported by: Public

A severe thunderstorm produced winds estimated near 60 mph and knocked down or snapped approximately three dozen trees and damaged a pole barn northeast of Coburn.

Thunderstorm Wind in HUNTINGDON, PENNSYLVANIA
From 01-MAY-17 19:35:00 to 01-MAY-17 19:35:00 (EST-5)
Location: COALMONT
Magnitude: 52.00 EG
Property damage: 5.00K
Crop damage: 0.00K
Reported by: Utility Company

A severe thunderstorm producing winds estimated near 60 mph knocked down trees on wires near Coalmont.

Thunderstorm Wind in FRANKLIN, PENNSYLVANIA
From 01-MAY-17 20:05:00 to 01-MAY-17 20:05:00 (EST-5)
Location: DOYLESBURG
Magnitude: 52.00 EG
Property damage: 5.00K
Crop damage: 0.00K
Reported by: Utility Company

A severe thunderstorm producing winds estimated near 60 mph knocked down trees on wires in Doylesburg.

Thunderstorm Wind in SULLIVAN, PENNSYLVANIA
From 01-MAY-17 18:35:00 to 01-MAY-17 18:35:00 (EST-5)
Location: HILLSGROVE
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 and snapped multiple large trees on Covered Bridge Road in Hillsgrove Township.

Thunderstorm Wind in HUNTINGDON, PENNSYLVANIA
From 01-MAY-17 17:09:00 to 01-MAY-17 17:09:00 (EST-5)
Location: SPRUCE ROCK
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 and snapped multiple trees near the intersection of Colerain Road and Route 45.

Thunderstorm Wind in CENTRE, PENNSYLVANIA
From 01-MAY-17 17:40:00 to 01-MAY-17 17:40:00 (EST-5)
Location: SNYDERTOWN
Magnitude: 61.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: NWS Storm Survey

A severe thunderstorm produced winds estimated near 70 mph and knocked down a swath of trees behind homes along Sand Ridge Road and Ponderosa Road north of Hublersburg.

Thunderstorm Wind in LYCOMING, PENNSYLVANIA
From 01-MAY-17 18:11:00 to 01-MAY-17 18:11:00 (EST-5)
Location: NISBET
Magnitude: 52.00 EG
Property damage: 6.00K
Crop damage: 0.00K
Reported by: 911 Call Center

A severe thunderstorm produced winds estimated near 60 mph and knocked down numerous trees near Nisbet.

Thunderstorm Wind in LYCOMING, PENNSYLVANIA
From 01-MAY-17 18:29:00 to 01-MAY-17 18:29:00 (EST-5)
Location: HUNTERSVILLE
Magnitude: 52.00 EG
Property damage: 6.00K
Crop damage: 0.00K
Reported by: 911 Call Center

A severe thunderstorm produced winds estimated near 60 mph and knocked down numerous trees west of Huntersville.

Thunderstorm Wind in SULLIVAN, PENNSYLVANIA
From 01-MAY-17 18:25:00 to 01-MAY-17 18:25:00 (EST-5)
Location: SHUNK
Magnitude: 70.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

A microburst associated with a severe thunderstorm produced winds estimated near 80 mph, knocking down a swath of 60-80 trees southeast of Shunk.

Thunderstorm Wind in WARREN, PENNSYLVANIA
From 01-MAY-17 14:25:00 to 01-MAY-17 14:25:00 (EST-5)
Location: TIDIOUTE
Magnitude: 52.00 EG
Property damage: 7.00K
Crop damage: 0.00K
Reported by: 911 Call Center

A severe thunderstorm producing winds estimated near 60 mph knocked down numerous trees along Davey Hill Road.

Thunderstorm Wind in CLEARFIELD, PENNSYLVANIA
From 01-MAY-17 15:40:00 to 01-MAY-17 15:40:00 (EST-5)
Location: CURWENSVILLE
Magnitude: 52.00 EG
Property damage: 6.00K
Crop damage: 0.00K
Reported by: 911 Call Center

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

Thunderstorm Wind in LYCOMING, PENNSYLVANIA
From 01-MAY-17 17:31:00 to 01-MAY-17 17:31:00 (EST-5)
Location: CAMMAL
Magnitude: 52.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: 911 Call Center

A severe thunderstorm produced winds estimated near 60 mph and knocked down trees and wires near Lebo Vista.

Thunderstorm Wind in TIOGA, PENNSYLVANIA
From 01-MAY-17 17:23:00 to 01-MAY-17 17:23:00 (EST-5)
Location: TIOGA
Magnitude: 52.00 EG
Property damage: 3.00K
Crop damage: 0.00K
Reported by: Trained Spotter

A severe thunderstorm producing winds estimated near 60 mph removed siding from a house in Tioga.

Thunderstorm Wind in CENTRE, PENNSYLVANIA
From 01-MAY-17 17:19:00 to 01-MAY-17 17:19:00 (EST-5)
Location: WOODYCREST
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 trees in Woodycrest.

Thunderstorm Wind in CENTRE, PENNSYLVANIA
From 01-MAY-17 17:23:00 to 01-MAY-17 17:23:00 (EST-5)
Location: STATE COLLEGE
Magnitude: 52.00 EG
Property damage: 2.00K
Crop damage: 0.00K
Reported by: 911 Call Center

A severe thunderstorm producing winds estimated near 60 mph knocked down a large pine tree that blocked North Atherton Street.

Thunderstorm Wind in CLINTON, PENNSYLVANIA
From 01-MAY-17 17:45:00 to 01-MAY-17 17:45:00 (EST-5)
Location: LOCKPORT
Magnitude: 52.00 EG
Property damage: 7.00K
Crop damage: 0.00K
Reported by: Trained Spotter

A severe thunderstorm producing winds estimated near 60 mph knocked down numerous trees in Lock Haven.

Thunderstorm Wind in CLINTON, PENNSYLVANIA
From 01-MAY-17 17:45:00 to 01-MAY-17 17:45:00 (EST-5)
Location: LAMAR
Magnitude: 52.00 EG
Property damage: 12.00K
Crop damage: 0.00K
Reported by: Trained Spotter

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

Thunderstorm Wind in CENTRE, PENNSYLVANIA
From 01-MAY-17 17:27:00 to 01-MAY-17 17:27:00 (EST-5)
Location: PINE GROVE MILLS
Magnitude: 52.00 EG
Property damage: 2.00K
Crop damage: 0.00K
Reported by: Trained Spotter

A severe thunderstorm producing winds estimated near 60 mph knocked down a large tree near Pine Grove Mills.

Thunderstorm Wind in BLAIR, PENNSYLVANIA
From 01-MAY-17 17:15:00 to 01-MAY-17 17:15:00 (EST-5)
Location: (AOO)BLAIR CO ARPT A
Magnitude: 52.00 EG
Property damage: 7.00K
Crop damage: 0.00K
Reported by: Public

A severe thunderstorm producing winds estimated near 60 mph knocked down and snapped numerous trees in Morrison's Cover Memorial Park in Martinsburg.

Thunderstorm Wind in CENTRE, PENNSYLVANIA
From 01-MAY-17 17:51:00 to 01-MAY-17 17:51:00 (EST-5)
Location: AARONSBURG
Magnitude: 52.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

A severe thunderstorm producing winds estimated near 60 mph knocked down large tree limbs in Aaronsburg.

Thunderstorm Wind in HUNTINGDON, PENNSYLVANIA
From 01-MAY-17 17:19:00 to 01-MAY-17 17:19:00 (EST-5)
Location: PETERSBURG
Magnitude: 52.00 EG
Property damage: 15.00K
Crop damage: 0.00K
Reported by: NWS Employee

A severe thunderstorm producing winds estimated near 60 mph damaged a barn and a house west of Petersburg.

Thunderstorm Wind in CENTRE, PENNSYLVANIA
From 01-MAY-17 17:30:00 to 01-MAY-17 17:30:00 (EST-5)
Location: STATE COLLEGE
Magnitude: 52.00 EG
Property damage: 2.00K
Crop damage: 0.00K
Reported by: 911 Call Center

A severe thunderstorm producing winds estimated near 60 mph knocked down a pine tree across Burrowes Road at Waring Commons on the Pennsylvania State University campus.

Thunderstorm Wind in HUNTINGDON, PENNSYLVANIA
From 01-MAY-17 19:46:00 to 01-MAY-17 19:46:00 (EST-5)
Location: BLACKLOG
Magnitude: 52.00 EG
Property damage: 2.00K
Crop damage: 0.00K
Reported by: NWS Employee

A severe thunderstorm producing winds estimated near 60 mph knocked down a large tree west of Rockhill.

Thunderstorm Wind in SNYDER, PENNSYLVANIA
From 01-MAY-17 21:01:00 to 01-MAY-17 21:01:00 (EST-5)
Location: MT PLEASANT MILLS
Magnitude: 52.00 EG
Property damage: 7.00K
Crop damage: 0.00K
Reported by: 911 Call Center

A severe thunderstorm producing winds estimated near 60 mph knocked down numerous trees east of Mount Pleasant Mills.

Thunderstorm Wind in SNYDER, PENNSYLVANIA
From 01-MAY-17 21:12:00 to 01-MAY-17 21:12:00 (EST-5)
Location: SELINSGROVE
Magnitude: 52.00 EG
Property damage: 7.00K
Crop damage: 0.00K
Reported by: 911 Call Center

A severe thunderstorm producing winds estimated near 60 mph knocked down numerous trees near Selinsgrove.

Thunderstorm Wind in WARREN, PENNSYLVANIA
From 01-MAY-17 14:25:00 to 01-MAY-17 14:25:00 (EST-5)
Location: YOUNGSVILLE
Magnitude: 52.00 EG
Property damage: 6.00K
Crop damage: 0.00K
Reported by: 911 Call Center

A severe thunderstorm producing winds estimated near 60 mph knocked down trees along York Hill Road south of Youngsville.

Thunderstorm Wind in WARREN, PENNSYLVANIA
From 01-MAY-17 14:28:00 to 01-MAY-17 14:28:00 (EST-5)
Location: PITTSFIELD ARPT
Magnitude: 52.00 EG
Property damage: 7.00K
Crop damage: 0.00K
Reported by: 911 Call Center

A severe thunderstorm producing winds estimated near 60 mph knocked down numerous trees along Old Pittsfield Road.

Thunderstorm Wind in WARREN, PENNSYLVANIA
From 01-MAY-17 14:38:00 to 01-MAY-17 14:38:00 (EST-5)
Location: WARREN
Magnitude: 52.00 EG
Property damage: 5.00K
Crop damage: 0.00K
Reported by: 911 Call Center

A severe thunderstorm producing winds estimated near 60 mph knocked down trees and wires on Canton Street in Warren.

Thunderstorm Wind in WARREN, PENNSYLVANIA
From 01-MAY-17 14:55:00 to 01-MAY-17 14:55:00 (EST-5)
Location: BARNES
Magnitude: 52.00 EG
Property damage: 5.00K
Crop damage: 0.00K
Reported by: 911 Call Center

A severe thunderstorm producing winds estimated near 60 mph knocked down trees along Route 666 south of Sheffield.

Thunderstorm Wind in ELK, PENNSYLVANIA
From 01-MAY-17 15:10:00 to 01-MAY-17 15:10:00 (EST-5)
Location: WILCOX
Magnitude: 52.00 EG
Property damage: 7.00K
Crop damage: 0.00K
Reported by: 911 Call Center

A severe thunderstorm producing winds estimated near 60 mph knocked down numerous trees in Wilcox.

Thunderstorm Wind in CENTRE, PENNSYLVANIA
From 01-MAY-17 17:52:00 to 01-MAY-17 17:52:00 (EST-5)
Location: MILLHEIM
Magnitude: 70.00 EG
Property damage: 30.00K
Crop damage: 0.00K
Reported by: NWS Storm Survey

A severe thunderstorms produced a microburst with winds estimated near 80 mph, knocking down a swath of trees and damaging the roofs on three barns just west of Coburn.

Tornado in ELK, PENNSYLVANIA
From 01-MAY-17 14:43:00 to 01-MAY-17 14:44:00 (EST-5)
Location: HALLTON
Tornado F-scale: EF2
Property damage: 0.00K
Reported by: Park/Forest Service

A narrow, convergent path of intense damage was documented via aerial imagery after being discovered and documented by Forest Service personnel.  Damage consisted entirely of uprooted and snapped hardwood and softwood trees. This is the continuation of a county-crossing track that began in Forest County.

Thunderstorm Wind in LYCOMING, PENNSYLVANIA
From 01-MAY-17 18:15:00 to 01-MAY-17 18:15:00 (EST-5)
Location: NEWBERRY
Magnitude: 74.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: 911 Call Center

A severe thunderstorm produced a wind gust measured at 85 mph in Williamsport.

Thunderstorm Wind in MIFFLIN, PENNSYLVANIA
From 01-MAY-17 17:56:00 to 01-MAY-17 17:56:00 (EST-5)
Location: BURNHAM
Magnitude: 52.00 EG
Property damage: 7.00K
Crop damage: 0.00K
Reported by: Trained Spotter

A severe thunderstorm producing winds estimated near 60 mph knocked down numerous trees near Burnham.

Thunderstorm Wind in CENTRE, PENNSYLVANIA
From 01-MAY-17 17:35:00 to 01-MAY-17 17:35:00 (EST-5)
Location: BOALSBURG
Magnitude: 52.00 EG
Property damage: 7.00K
Crop damage: 0.00K
Reported by: 911 Call Center

A severe thunderstorm producing winds estimated near 60 mph knocked down numerous trees near the Pennsylvania Military Museum.

Thunderstorm Wind in HUNTINGDON, PENNSYLVANIA
From 01-MAY-17 17:19:00 to 01-MAY-17 17:19:00 (EST-5)
Location: PENNSYLVANIA FURNACE
Magnitude: 52.00 EG
Property damage: 3.00K
Crop damage: 0.00K
Reported by: Trained Spotter

A severe thunderstorm producing winds estimated near 60 mph knocked down across a road northwest of Pennsylvania Furnace.

Thunderstorm Wind in CLINTON, PENNSYLVANIA
From 01-MAY-17 17:49:00 to 01-MAY-17 17:49:00 (EST-5)
Location: MACKEYVILLE
Magnitude: 52.00 EG
Property damage: 5.00K
Crop damage: 0.00K
Reported by: Social Media

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

Thunderstorm Wind in LYCOMING, PENNSYLVANIA
From 01-MAY-17 18:13:00 to 01-MAY-17 18:13:00 (EST-5)
Location: ELIMSPORT
Magnitude: 52.00 EG
Property damage: 10.00K
Crop damage: 0.00K
Reported by: Public

A severe thunderstorm produced winds estimated near 60 mph, knocking down several trees and damaging a barn roof southwest of Elimsport.

Thunderstorm Wind in LYCOMING, PENNSYLVANIA
From 01-MAY-17 17:57:00 to 01-MAY-17 17:57:00 (EST-5)
Location: JERSEY SHR
Magnitude: 52.00 EG
Property damage: 5.00K
Crop damage: 0.00K
Reported by: Emergency Manager

A severe thunderstorm produced winds estimated near 60 mph and knocked down trees in Jersey Shore.

Thunderstorm Wind in LYCOMING, PENNSYLVANIA
From 01-MAY-17 18:07:00 to 01-MAY-17 18:07:00 (EST-5)
Location: COLLOMSVILLE
Magnitude: 52.00 EG
Property damage: 7.00K
Crop damage: 0.00K
Reported by: Emergency Manager

A severe thunderstorm produced winds estimated near 60 mph and knocked down numerous trees near Collomsville.

Thunderstorm Wind in ELK, PENNSYLVANIA
From 01-MAY-17 15:00:00 to 01-MAY-17 15:00:00 (EST-5)
Location: LA MONT
Magnitude: 52.00 EG
Property damage: 7.00K
Crop damage: 0.00K
Reported by: 911 Call Center

A severe thunderstorm producing winds estimated near 60 mph knocked down numerous trees along Route 66 near James City.

Thunderstorm Wind in ELK, PENNSYLVANIA
From 01-MAY-17 15:12:00 to 01-MAY-17 15:12:00 (EST-5)
Location: WILCOX
Magnitude: 52.00 EG
Property damage: 7.00K
Crop damage: 0.00K
Reported by: 911 Call Center

A severe thunderstorm producing winds estimated near 60 mph knocked down numerous trees near Wilcox.

Thunderstorm Wind in ELK, PENNSYLVANIA
From 01-MAY-17 15:28:00 to 01-MAY-17 15:28:00 (EST-5)
Location: BRANDY CAMP
Magnitude: 52.00 EG
Property damage: 7.00K
Crop damage: 0.00K
Reported by: 911 Call Center

A severe thunderstorm producing winds estimated near 60 mph knocked down numerous trees southeast of Brandy Camp.

Thunderstorm Wind in SOMERSET, PENNSYLVANIA
From 01-MAY-17 16:20:00 to 01-MAY-17 16:20:00 (EST-5)
Location: MEYERSDALE
Magnitude: 52.00 EG
Property damage: 7.00K
Crop damage: 0.00K
Reported by: 911 Call Center

A severe thunderstorm producing winds estimated near 60 mph knocked down trees in the Meyersdale area.

Thunderstorm Wind in CENTRE, PENNSYLVANIA
From 01-MAY-17 17:52:00 to 01-MAY-17 17:52:00 (EST-5)
Location: MILLHEIM
Magnitude: 61.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: NWS Storm Survey

A severe thunderstorm produced winds estimated near 70 mph and knocked down a swath of at least 50 trees on a ridge along Route 445 north of Millheim.

Thunderstorm Wind in CLINTON, PENNSYLVANIA
From 01-MAY-17 18:00:00 to 01-MAY-17 18:00:00 (EST-5)
Location: ROSECRANS
Magnitude: 61.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: NWS Storm Survey

A severe thunderstorm produced winds estimated near 70 mph and knocked down a large swath of trees approximately a mile long on a ridge north of I-80 near Loganton.

Thunderstorm Wind in CLINTON, PENNSYLVANIA
From 01-MAY-17 17:56:00 to 01-MAY-17 17:56:00 (EST-5)
Location: LOCK HAVEN MEM ARPT
Magnitude: 57.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: AWOS

A severe thunderstorm produced a 66 mph wind gust at the Lock Haven Piper Airport.

Thunderstorm Wind in HUNTINGDON, PENNSYLVANIA
From 01-MAY-17 17:17:00 to 01-MAY-17 17:17:00 (EST-5)
Location: SHY BEAVER
Magnitude: 61.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

A severe thunderstorm produced winds estimated near 70 mph and knocked down or uprooted 60-80  trees in a wooded area near Russellville.