Showers and thunderstorms formed along a warm front lifting through the middle Ohio River Valley on the 10th. A turn in the low level winds along the front lead to rotating thunderstorms which produced large hail, heavy rain, damaging winds and one weak tornado.

Hail in PERRY, OHIO
From 10-JUL-17 16:15:00 to 10-JUL-17 16:15:00 (EST-5)
Location: NEW STRAITSVILLE
Magnitude: 1.75 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: 911 Call Center

Enough hail fell to be able to shovel it. Most of it was ping pong size, with some up to the size of golf balls.

Hail in ATHENS, OHIO
From 10-JUL-17 16:40:00 to 10-JUL-17 16:40:00 (EST-5)
Location: BEAUMONT
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: CoCoRaHS

The hail lasted for about 5 minutes.

Thunderstorm Wind in ATHENS, OHIO
From 10-JUL-17 16:40:00 to 10-JUL-17 16:40:00 (EST-5)
Location: HOLLISTER
Magnitude: 74.00 EG
Property damage: 15.00K
Crop damage: 0.00K
Reported by: NWS Storm Survey

Wind damage consistent with a microburst caused tree damage near Jacksonville. The damage started near Taylor Ridge Road where several trees were uprooted. A section of roof from a single family home was removed. The microburst winds traveled southeast from there, through Jacksonville, were several trees were uprooted along Sunday Creek.

Thunderstorm Wind in WASHINGTON, OHIO
From 10-JUL-17 17:39:00 to 10-JUL-17 17:39:00 (EST-5)
Location: LITTLE HOCKING
Magnitude: 60.00 EG
Property damage: 5.00K
Crop damage: 0.00K
Reported by: Public

Multiple trees and power lines were downed in Little Hocking.

Thunderstorm Wind in WASHINGTON, OHIO
From 10-JUL-17 17:46:00 to 10-JUL-17 17:46:00 (EST-5)
Location: RENO
Magnitude: 50.00 EG
Property damage: 2.00K
Crop damage: 0.00K
Reported by: Public

Several trees were uprooted around Reno.

Thunderstorm Wind in PERRY, OHIO
From 10-JUL-17 16:13:00 to 10-JUL-17 16:13:00 (EST-5)
Location: CARRINGTON
Magnitude: 50.00 EG
Property damage: 2.00K
Crop damage: 0.00K
Reported by: 911 Call Center

Multiple trees were blown down in the vicinity of Hemlock.

Thunderstorm Wind in ATHENS, OHIO
From 10-JUL-17 17:15:00 to 10-JUL-17 17:15:00 (EST-5)
Location: ANTHONY
Magnitude: 50.00 EG
Property damage: 2.00K
Crop damage: 0.00K
Reported by: NWS Storm Survey

The survey team found several trees down in the area. This included along Sand Ridge Road, Mill School Road and Fossil Rock Road.

Tornado in MEIGS, OHIO
From 10-JUL-17 18:35:00 to 10-JUL-17 18:36:00 (EST-5)
Location: CHESTER
Tornado F-scale: EF0
Property damage: 15.00K
Crop damage: 0.00K
Reported by: NWS Storm Survey

The NWS Survey team found damage consistent with an EF-0 tornado. The tornado touched down along Pomeroy Pike just to the southwest of Chester. One small tin shed was lifted from its foundation and destroyed. A tree fell onto a home causing slight damage. In addition, several trees were uprooted, and numerous tree limbs were snapped in the same area. Near the end of the path, along Lakewood Road, several additional trees were knocked down.

Flash Flood in PERRY, OHIO
From 10-JUL-17 17:30:00 to 10-JUL-17 19:30:00 (EST-5)
Location: CROSSENVILLE
Flood cause: Heavy Rain
Property damage: 2.00K
Crop damage: 0.00K
Reported by: 911 Call Center

Several of the small tributaries to Monday Creek rose out of their banks. Dutch Ridge Road and Route 312 were both closed due to flooding. Radar estimates indicated 2-3 inches of rain fell .