Remnants of tropical storm Cindy interacted with a southward moving cold front in the afternoon of June 23rd. In addition to heavy rain and flooding concerns, especially with saturated antecedent conditions in several locations in southwest PA, severe thunderstorms were also possible. There were numerous reports of trees down across much of northern West Virginia, southwestern Pennsylvania, and even Garrett county, Maryland with reports of flooding in some of the same locations, as 2-4 inches of rain were reported through the evening. There also was enough low level shear to support a non-zero tornado threat, which did materialize across southwest PA and northern WV. One EF-1 tornado was confirmed in Washington county, PA, and two tornadoes, an EF-0 and EF-1, were confirmed in Monongalia county, WV. Fayette County, PA also declared a state of emergency.

Thunderstorm Wind in WESTMORELAND, PENNSYLVANIA
From 23-JUN-17 15:03:00 to 23-JUN-17 15:03:00 (EST-5)
Location: SCOTTDALE
Magnitude: 50.00 EG
Property damage: 1.00K
Crop damage: 0.00K
Reported by: State Official

State official reported several trees down.

Thunderstorm Wind in WESTMORELAND, PENNSYLVANIA
From 23-JUN-17 15:04:00 to 23-JUN-17 15:04:00 (EST-5)
Location: MT PLEASANT
Magnitude: 50.00 EG
Property damage: 1.00K
Crop damage: 0.00K
Reported by: State Official

State official reported several trees down.

Thunderstorm Wind in FAYETTE, PENNSYLVANIA
From 23-JUN-17 15:14:00 to 23-JUN-17 15:14:00 (EST-5)
Location: MASONTOWN
Magnitude: 50.00 EG
Property damage: 2.00K
Crop damage: 0.00K
Reported by: Amateur Radio

Amateur radio operator reported trees down.

Flash Flood in FAYETTE, PENNSYLVANIA
From 23-JUN-17 17:45:00 to 23-JUN-17 23:00:00 (EST-5)
Location: HOPWOOD
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Social Media

Social media reported that the National Pike Road was under water.

Flood in INDIANA, PENNSYLVANIA
From 23-JUN-17 10:20:00 to 23-JUN-17 20:30:00 (EST-5)
Location: SHELOCTA
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Emergency Manager

Emergency manager reported that flooding from Crooked Creek, continued in to Friday afternoon, June 23rd.

Flash Flood in FAYETTE, PENNSYLVANIA
From 23-JUN-17 18:25:00 to 23-JUN-17 23:00:00 (EST-5)
Location: NORTH HERBERT
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Amateur Radio

Amateur radio reported homes flooded on Filbert Orient Road. Boats are being sent to evacuate resident.

Thunderstorm Wind in FAYETTE, PENNSYLVANIA
From 23-JUN-17 15:14:00 to 23-JUN-17 15:14:00 (EST-5)
Location: BRAZNELL
Magnitude: 50.00 EG
Property damage: 2.00K
Crop damage: 0.00K
Reported by: State Official

State official reported several trees down.

Thunderstorm Wind in WESTMORELAND, PENNSYLVANIA
From 23-JUN-17 15:22:00 to 23-JUN-17 15:22:00 (EST-5)
Location: RECTOR
Magnitude: 50.00 EG
Property damage: 1.00K
Crop damage: 0.00K
Reported by: State Official

State official reported trees down.

Thunderstorm Wind in WESTMORELAND, PENNSYLVANIA
From 23-JUN-17 15:35:00 to 23-JUN-17 15:35:00 (EST-5)
Location: RODNEY
Magnitude: 50.00 EG
Property damage: 1.00K
Crop damage: 0.00K
Reported by: Public

The public reported trees down.

Flash Flood in GREENE, PENNSYLVANIA
From 23-JUN-17 16:50:00 to 23-JUN-17 23:00:00 (EST-5)
Location: JEFFERSON
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: State Official

State official reported roads closed in and around Fairdale due to high water.

Flash Flood in GREENE, PENNSYLVANIA
From 23-JUN-17 18:32:00 to 23-JUN-17 23:00:00 (EST-5)
Location: MORRISVILLE
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: State Official

State official reported three feet of water on Oak Forest Road. Also, a construction trailer at West Greene High School was washed down the creek and under a railroad tressel.

Thunderstorm Wind in GREENE, PENNSYLVANIA
From 23-JUN-17 16:14:00 to 23-JUN-17 16:14:00 (EST-5)
Location: BUZZ
Magnitude: 50.00 EG
Property damage: 2.50K
Crop damage: 0.00K
Reported by: State Official

State official reported several trees down.

Thunderstorm Wind in GREENE, PENNSYLVANIA
From 23-JUN-17 16:18:00 to 23-JUN-17 16:18:00 (EST-5)
Location: KUHNTOWN
Magnitude: 50.00 EG
Property damage: 2.50K
Crop damage: 0.00K
Reported by: State Official

State official reported several trees down.

Thunderstorm Wind in GREENE, PENNSYLVANIA
From 23-JUN-17 16:24:00 to 23-JUN-17 16:24:00 (EST-5)
Location: BROCK
Magnitude: 50.00 EG
Property damage: 2.50K
Crop damage: 0.00K
Reported by: State Official

State official reported several trees down.

Thunderstorm Wind in FAYETTE, PENNSYLVANIA
From 23-JUN-17 16:45:00 to 23-JUN-17 16:45:00 (EST-5)
Location: VANCES MILL
Magnitude: 50.00 EG
Property damage: 2.50K
Crop damage: 0.00K
Reported by: State Official

State official reported several trees down.

Flash Flood in WESTMORELAND, PENNSYLVANIA
From 23-JUN-17 16:08:00 to 23-JUN-17 23:00:00 (EST-5)
Location: RECTOR
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: 911 Call Center

County 911 reported several roads closed in Ligonier including Route 711, Route 30 at the intersection with Route 381, McDowell Road, and Brailer Drive.

Flash Flood in WESTMORELAND, PENNSYLVANIA
From 23-JUN-17 16:37:00 to 23-JUN-17 23:00:00 (EST-5)
Location: WATERFORD
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: 911 Call Center

County 911 reported that Nature Run Road and Griffith Road are flooded.

Tornado in WASHINGTON, PENNSYLVANIA
From 23-JUN-17 14:21:00 to 23-JUN-17 14:23:00 (EST-5)
Location: LONE PINE
Tornado F-scale: EF1
Property damage: 60.00K
Crop damage: 0.00K
Reported by: NWS Storm Survey

The National Weather Service survey team confirmed a tornado near Lone Pine in Washington County, western Pennsylvania on June 23 2017. Damage was first encountered near Potato Run Road and Friends Road,where a swath of tree blowdown was noted. Large limbs were snapped, and hardwood trees were snapped or uprooted in this area. The swath continued uphill along Friends Road. Well-built structures did not seem to suffer direct wind damage at this point of the path, which narrowed and weakened upon surmounting the hill along Friends Road. The circulation then widened and intensified as it crossed Chestnut Ridge Road. Considerable damage to trees and structures was evaluated near Brush Run Road and Frazee Road. In this area, large hardwood and softwood trunks were snapped, entire trees were stripped of their branches and shingles were removed from several homes. A detached garage suffered uplift of a portion of its roof, and a large, downwind-facing porch roof was removed from a home. Deck furniture was lofted and blown into properties several homes down
crosswind. The path continued east-southeastward across Sunedecker Road,
where trees were snapped or uprooted. Damage along the remainder of the path thereafter appeared limited to trees. The path in this area narrowed and exhibited damage consistent with weaker wind speed, until points near Daniels Run Road and Robinson Road. At that location, the track became less coherent, consistent with radar imagery showing a surge of outflow, thus suggesting the end of the tornadic phase of the storm. Damage at the beginning of the track was consistent with wind speed of around 90 mph, so the tornado has been rated EF1 on the Enhanced Fujita Scale.

Flash Flood in WESTMORELAND, PENNSYLVANIA
From 23-JUN-17 17:44:00 to 23-JUN-17 23:00:00 (EST-5)
Location: RECTOR
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: 911 Call Center

County 911 reported multiple swift water rescues ongoing on Jefferson School Road.

Flash Flood in WESTMORELAND, PENNSYLVANIA
From 23-JUN-17 20:00:00 to 24-JUN-17 21:30:00 (EST-5)
Location: BUTTERMILK FALLS
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Newspaper

Local newspaper reported that Four Mile Run was out of it's banks, prompting evacuations of homes along Goldenrod Lane and Giesey Road.

Flash Flood in WESTMORELAND, PENNSYLVANIA
From 23-JUN-17 15:50:00 to 23-JUN-17 18:50:00 (EST-5)
Location: RODNEY
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Social Media

Person on social media reported that Snake Hill was flooding from Kecksburg to Acme.

Thunderstorm Wind in WASHINGTON, PENNSYLVANIA
From 23-JUN-17 14:11:00 to 23-JUN-17 14:11:00 (EST-5)
Location: WASHINGTON
Magnitude: 50.00 EG
Property damage: 1.00K
Crop damage: 0.00K
Reported by: Social Media

Member of social media reported trees down.

Thunderstorm Wind in WASHINGTON, PENNSYLVANIA
From 23-JUN-17 14:15:00 to 23-JUN-17 14:15:00 (EST-5)
Location: HARTS MILL
Magnitude: 50.00 EG
Property damage: 1.00K
Crop damage: 0.00K
Reported by: NWS Storm Survey

National Weather Service survey team reported large branches down on Craft Road.

Flash Flood in WESTMORELAND, PENNSYLVANIA
From 23-JUN-17 20:33:00 to 23-JUN-17 23:00:00 (EST-5)
Location: LATROBE
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: State Official

State official reported that Route 982 at Mission Road was flooded.

Flash Flood in WESTMORELAND, PENNSYLVANIA
From 23-JUN-17 16:04:00 to 23-JUN-17 23:00:00 (EST-5)
Location: SCOTTDALE
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: State Official

State official reported that Mountainview Drive was flooded. In addition, Jacobs creek in town was out of it's banks and flooding Homestead Ave.

Flash Flood in WESTMORELAND, PENNSYLVANIA
From 23-JUN-17 16:12:00 to 23-JUN-17 23:00:00 (EST-5)
Location: BRIDGEPORT
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: 911 Call Center

County 911 reported that West Main Street, Liberty Street, and North Geary Street are flooded. Also, there is some residential flooding.

Thunderstorm Wind in WASHINGTON, PENNSYLVANIA
From 23-JUN-17 14:20:00 to 23-JUN-17 14:20:00 (EST-5)
Location: SOUTH STRABANE
Magnitude: 50.00 EG
Property damage: 15.00K
Crop damage: 0.00K
Reported by: Emergency Manager

Emergency manager reported multiple trees down and structural collapse in Amwell Township.

Thunderstorm Wind in WESTMORELAND, PENNSYLVANIA
From 23-JUN-17 14:38:00 to 23-JUN-17 14:38:00 (EST-5)
Location: MADISON
Magnitude: 50.00 EG
Property damage: 2.50K
Crop damage: 0.00K
Reported by: State Official

State official reported trees down.

Thunderstorm Wind in WESTMORELAND, PENNSYLVANIA
From 23-JUN-17 14:47:00 to 23-JUN-17 14:47:00 (EST-5)
Location: SWEENEYS XRDS
Magnitude: 50.00 EG
Property damage: 1.00K
Crop damage: 0.00K
Reported by: State Official

Local 911 reported several trees down.

Flash Flood in WESTMORELAND, PENNSYLVANIA
From 23-JUN-17 16:03:00 to 23-JUN-17 23:00:00 (EST-5)
Location: KEFFER
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: State Official

State official reported that Bethel Church Road flooded.

Flash Flood in WESTMORELAND, PENNSYLVANIA
From 23-JUN-17 16:05:00 to 23-JUN-17 23:00:00 (EST-5)
Location: GREENWALD
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: State Official

State official reported that McChesney Road was flooded.

Flash Flood in WESTMORELAND, PENNSYLVANIA
From 23-JUN-17 16:50:00 to 23-JUN-17 18:50:00 (EST-5)
Location: NEWTONSBURG
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: State Official

State official reported that William Penn Highway was flooded.

Thunderstorm Wind in WASHINGTON, PENNSYLVANIA
From 23-JUN-17 14:44:00 to 23-JUN-17 14:44:00 (EST-5)
Location: MONONGAHELA
Magnitude: 50.00 EG
Property damage: 1.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Trained spotter reported trees down.

Thunderstorm Wind in FAYETTE, PENNSYLVANIA
From 23-JUN-17 14:51:00 to 23-JUN-17 14:51:00 (EST-5)
Location: WHITSETT
Magnitude: 50.00 EG
Property damage: 1.00K
Crop damage: 0.00K
Reported by: State Official

State official reported trees down.

Thunderstorm Wind in WESTMORELAND, PENNSYLVANIA
From 23-JUN-17 14:51:00 to 23-JUN-17 14:51:00 (EST-5)
Location: EUREKA
Magnitude: 50.00 EG
Property damage: 1.00K
Crop damage: 0.00K
Reported by: State Official

State official reported several trees down.

Flash Flood in ALLEGHENY, PENNSYLVANIA
From 23-JUN-17 14:58:00 to 23-JUN-17 17:00:00 (EST-5)
Location: DORMONT
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Trained spotter reported Nobles Lane and State Route 51 had high water.

Flood in WESTMORELAND, PENNSYLVANIA
From 23-JUN-17 16:02:00 to 23-JUN-17 19:02:00 (EST-5)
Location: SEWARD
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: 911 Call Center

Local 911 reported flooding on Route 711 in Seward.

Flash Flood in ALLEGHENY, PENNSYLVANIA
From 23-JUN-17 15:50:00 to 23-JUN-17 17:00:00 (EST-5)
Location: DRAVOSBURG
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: State Official

State official reported that the ramp to Dravosburg from Route 837 was flooded.

Thunderstorm Wind in WESTMORELAND, PENNSYLVANIA
From 23-JUN-17 14:51:00 to 23-JUN-17 14:51:00 (EST-5)
Location: RUFFSDALE ARPK
Magnitude: 50.00 EG
Property damage: 1.00K
Crop damage: 0.00K
Reported by: State Official

State official reported several trees down.

Thunderstorm Wind in WESTMORELAND, PENNSYLVANIA
From 23-JUN-17 14:56:00 to 23-JUN-17 14:56:00 (EST-5)
Location: RUFFSDALE ARPK
Magnitude: 50.00 EG
Property damage: 2.50K
Crop damage: 0.00K
Reported by: State Official

State official reported five trees down in Hempfiled Township.

Thunderstorm Wind in FAYETTE, PENNSYLVANIA
From 23-JUN-17 14:58:00 to 23-JUN-17 14:58:00 (EST-5)
Location: LAYTON
Magnitude: 50.00 EG
Property damage: 2.50K
Crop damage: 0.00K
Reported by: State Official

State official reported several trees down.

Flash Flood in INDIANA, PENNSYLVANIA
From 23-JUN-17 16:30:00 to 23-JUN-17 18:45:00 (EST-5)
Location: SHADO WOOD VLG
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

The public reported several roads closed due to heavy rain in Indiana.

Flash Flood in WASHINGTON, PENNSYLVANIA
From 23-JUN-17 15:35:00 to 23-JUN-17 21:30:00 (EST-5)
Location: GABBY HGTS
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: State Official

State official reported that five vehicles were submerged due to high water.

Flash Flood in WASHINGTON, PENNSYLVANIA
From 23-JUN-17 14:14:00 to 23-JUN-17 21:00:00 (EST-5)
Location: BUDAVILLE
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Trained spotter reported that Dutch Fork Creek was out of it's banks and flooding a roadway.