During the early afternoon through early evening of August 27th, a surface low moved southeastward from Georgian Bay to central New York. Simultaneously, the accompanying cold front moved southward to western New York, far-northern Lake Erie, and southern Lower Michigan. Ahead of the front, a squall line moved south-southeastward across northeastern Ohio and generated damaging straight-line winds in several areas. These storms encountered moderate instability, moderate to strong DCAPE, and moderate to strong vertical wind shear.

Thunderstorm Wind in TRUMBULL, OHIO
From 27-AUG-20 15:25:00 to 27-AUG-20 15:25:00 (EST-5)
Location: HOWLAND CORNERS
Magnitude: 52.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

Multiple large tree limbs down in yards and on roofs on the northeast side of Warren, near the Trumbull Country Club. Affected streets were Overlook, Foster, and Crescent. Siding was torn-off a home along Foster Drive.

Thunderstorm Wind in TRUMBULL, OHIO
From 27-AUG-20 15:25:00 to 27-AUG-20 15:25:00 (EST-5)
Location: BROOKFIELD
Magnitude: 52.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Broadcast Media

Trees fell and damaged five homes in Brookfield Center. Multiple structures sustained damage, including shingles and chimney caps ripped off.

Thunderstorm Wind in MAHONING, OHIO
From 27-AUG-20 15:48:00 to 27-AUG-20 15:53:00 (EST-5)
Location: OHIO JCT
Magnitude: 55.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

Numerous downed trees caused road closures across the city of Youngstown. A tree was downed 3 miles NNE of Campbell. In Campbell, multiple trees were downed. One home suffered roof damage from a fallen tree.

Thunderstorm Wind in PORTAGE, OHIO
From 27-AUG-20 16:09:00 to 27-AUG-20 16:09:00 (EST-5)
Location: DEERFIELD
Magnitude: 55.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Fire Department/Rescue

Numerous trees and power lines downed in Deerfield.

Thunderstorm Wind in STARK, OHIO
From 27-AUG-20 16:58:00 to 27-AUG-20 17:00:00 (EST-5)
Location: CANTON
Magnitude: 61.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

Estimated thunderstorm wind gusts up to 70 mph split a tree in half two miles northwest of Canton, while multiple trees were downed two miles north of Canton. In addition, two large trees were uprooted in downtown Canton.

Hail in STARK, OHIO
From 27-AUG-20 16:59:00 to 27-AUG-20 16:59:00 (EST-5)
Location: NORTH CANTON
Magnitude: 0.75 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

Penny-size hail in Plain Township (about 1.75 miles ENE of North Canton).

Thunderstorm Wind in STARK, OHIO
From 27-AUG-20 17:14:00 to 27-AUG-20 17:14:00 (EST-5)
Location: NEW FRANKLIN
Magnitude: 55.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Emergency Manager

Five telephone poles and multiple trees downed in Minerva.

Thunderstorm Wind in STARK, OHIO
From 27-AUG-20 17:57:00 to 27-AUG-20 17:57:00 (EST-5)
Location: NAVARRE
Magnitude: 55.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Social Media

Trees and power lines downed two miles ENE of Navarre.

Hail in STARK, OHIO
From 27-AUG-20 18:08:00 to 27-AUG-20 18:08:00 (EST-5)
Location: WAYNESBURG
Magnitude: 0.75 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Social Media

Penny-size hail in Waynesburg.

Thunderstorm Wind in TRUMBULL, OHIO
From 27-AUG-20 15:22:00 to 27-AUG-20 15:22:00 (EST-5)
Location: (YNG)YOUNGSTOWN MUNI
Magnitude: 52.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: ASOS

Youngstown Airport ASOS recorded 60 mph peak wind gust from thunderstorm.