A very hot and potentially unstable airmass interacted with northwesterly flow aloft to produce a derecho across northern Illinois. This derecho then moved rapidly east southeast across the Ohio Valley producing widespread straight line wind damage. This rare derecho affected nearly every county in southeast Indiana, northern Kentucky, and southwestern Ohio with severe winds. This caused widespread power outages that lasted several days in some locations. Isolated large hail also occurred with the stronger portions of the system.

Thunderstorm Wind in PREBLE, OHIO
From 29-JUN-12 15:19:00 to 29-JUN-12 15:23:00 (EST-5)
Location: EATON
Magnitude: 65.00 EG
Property damage: 5.00K
Crop damage: 0.00K
Reported by: Trained Spotter

A tree fell and knocked down a power pole and line due onto a highway due to damaging thunderstorm winds. Numerous tree limbs were also down in town.

Thunderstorm Wind in MONTGOMERY, OHIO
From 29-JUN-12 15:20:00 to 29-JUN-12 15:24:00 (EST-5)
Location: SULPHUR GROVE
Magnitude: 60.00 EG
Property damage: 10.00K
Crop damage: 0.00K
Reported by: Broadcast Media

A tree fell on a car and large branches were downed due to damaging thunderstorm winds.

Thunderstorm Wind in MONTGOMERY, OHIO
From 29-JUN-12 15:20:00 to 29-JUN-12 15:21:00 (EST-5)
Location: SULPHUR GROVE
Magnitude: 55.00 MG
Reported by: Trained Spotter

Thunderstorm Wind in PREBLE, OHIO
From 29-JUN-12 15:21:00 to 29-JUN-12 15:24:00 (EST-5)
Location: EATON
Magnitude: 60.00 EG
Property damage: 3.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Large trees were reported down due to damaging thunderstorm winds.

Thunderstorm Wind in CLARK, OHIO
From 29-JUN-12 15:27:00 to 29-JUN-12 15:31:00 (EST-5)
Location: SPRINGFIELD
Magnitude: 52.00 EG
Property damage: 1.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Large branches were downed due to damaging thunderstorm winds.

Thunderstorm Wind in CHAMPAIGN, OHIO
From 29-JUN-12 15:27:00 to 29-JUN-12 15:31:00 (EST-5)
Location: NORTH LEWISBURG
Magnitude: 56.00 EG
Property damage: 1.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Numerous large limbs were downed due to damaging thunderstorm winds. A small shed was also damaged.

Thunderstorm Wind in CHAMPAIGN, OHIO
From 29-JUN-12 15:28:00 to 29-JUN-12 15:32:00 (EST-5)
Location: NORTH LEWISBURG
Magnitude: 60.00 EG
Property damage: 25.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Large trees were downed and power poles were snapped due to damaging thunderstorm winds. Some of the downed trees and power poles caused multiple roads to be blocked. One of the trees fell on a house.

Thunderstorm Wind in MONTGOMERY, OHIO
From 29-JUN-12 15:32:00 to 29-JUN-12 15:36:00 (EST-5)
Location: SINGING HILLS
Magnitude: 55.00 EG
Property damage: 20.00K
Crop damage: 0.00K
Reported by: Broadcast Media

Minor structural damage occurred at Dayton Mall due to thunderstorm winds.

Thunderstorm Wind in UNION, OHIO
From 29-JUN-12 15:35:00 to 29-JUN-12 15:39:00 (EST-5)
Location: MARYSVILLE
Magnitude: 55.00 EG
Property damage: 3.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Trees were downed due to damaging thunderstorm winds.

Thunderstorm Wind in GREENE, OHIO
From 29-JUN-12 15:30:00 to 29-JUN-12 15:34:00 (EST-5)
Location: FAIRBORN
Magnitude: 61.00 EG
Property damage: 1.00K
Crop damage: 0.00K
Reported by: Public

A tree was snapped due to damaging thunderstorm winds.

Thunderstorm Wind in FAIRFIELD, OHIO
From 29-JUN-12 16:30:00 to 29-JUN-12 16:34:00 (EST-5)
Location: LANCASTER
Magnitude: 65.00 EG
Property damage: 10.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Multiple large tree limbs were downed and siding damage occurred to buildings due to thunderstorm winds.

Hail in BROWN, OHIO
From 29-JUN-12 17:25:00 to 29-JUN-12 17:29:00 (EST-5)
Location: SLICKAWAY
Magnitude: 0.88 
Reported by: Public

Thunderstorm Wind in FAIRFIELD, OHIO
From 29-JUN-12 16:31:00 to 29-JUN-12 16:34:00 (EST-5)
Location: LANCASTER
Magnitude: 61.00 EG
Property damage: 10.00K
Crop damage: 0.00K
Reported by: Newspaper

A large tree was downed on a pickup truck and siding damage occurred to a house due to thunderstorm winds.

Thunderstorm Wind in FRANKLIN, OHIO
From 29-JUN-12 16:00:00 to 29-JUN-12 16:04:00 (EST-5)
Location: GRANDVIEW HGTS
Magnitude: 65.00 EG
Property damage: 3.00K
Crop damage: 0.00K
Reported by: Broadcast Media

Trees were downed on The Ohio State University campus due to damaging thunderstorm winds.

Thunderstorm Wind in WARREN, OHIO
From 29-JUN-12 15:36:00 to 29-JUN-12 15:40:00 (EST-5)
Location: FRANKLIN
Magnitude: 50.00 EG
Property damage: 2.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Two trees were reported down due to damaging thunderstorm winds.

Thunderstorm Wind in MONTGOMERY, OHIO
From 29-JUN-12 15:30:00 to 29-JUN-12 15:34:00 (EST-5)
Location: WOODBOURNE
Magnitude: 60.00 EG
Property damage: 5.00K
Crop damage: 0.00K
Reported by: Public

Several large trees were down due to damaging thunderstorm winds.

Thunderstorm Wind in MONTGOMERY, OHIO
From 29-JUN-12 15:37:00 to 29-JUN-12 15:38:00 (EST-5)
Location: OAK RIDGE
Magnitude: 52.00 EG
Reported by: Trained Spotter

The spotter estimated the speed of the wind gust.

Thunderstorm Wind in DARKE, OHIO
From 29-JUN-12 14:47:00 to 29-JUN-12 14:48:00 (EST-5)
Location: VERSAILLES
Magnitude: 70.00 EG
Reported by: Emergency Manager

The thunderstorm wind gust magnitude was estimated.

Thunderstorm Wind in AUGLAIZE, OHIO
From 29-JUN-12 14:38:00 to 29-JUN-12 14:42:00 (EST-5)
Location: ST MARYS
Magnitude: 70.00 EG
Property damage: 15.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Several power lines and poles were downed and a roof was torn off a mobile home due to thunderstorm winds.

Thunderstorm Wind in MERCER, OHIO
From 29-JUN-12 14:37:00 to 29-JUN-12 14:38:00 (EST-5)
Location: CELINA LAKEFIELD ARP
Magnitude: 72.00 MG
Reported by: Trained Spotter

The wind gust was measured on Guadalupe Road.

Thunderstorm Wind in AUGLAIZE, OHIO
From 29-JUN-12 14:42:00 to 29-JUN-12 14:46:00 (EST-5)
Location: ST MARYS
Magnitude: 70.00 EG
Property damage: 30.00K
Crop damage: 0.00K
Reported by: Emergency Manager

Thunderstorm wind damage occurred throughout the area. This included large trees being downed and roof damage to some buildings .

Thunderstorm Wind in FAIRFIELD, OHIO
From 29-JUN-12 16:31:00 to 29-JUN-12 16:35:00 (EST-5)
Location: LANCASTER
Magnitude: 65.00 EG
Property damage: 4.00K
Crop damage: 0.00K
Reported by: Broadcast Media

A tree fell into a house due to damaging thunderstorm winds.

Thunderstorm Wind in WARREN, OHIO
From 29-JUN-12 16:00:00 to 29-JUN-12 16:04:00 (EST-5)
Location: LELAN
Magnitude: 50.00 EG
Property damage: 3.00K
Crop damage: 0.00K
Reported by: Public

Several trees were reported down near Liberty Keuter Road and Oregonia Road due to thunderstorm winds.

Thunderstorm Wind in CLINTON, OHIO
From 29-JUN-12 16:00:00 to 29-JUN-12 16:01:00 (EST-5)
Location: (ILN)WILMINGTON ARPK
Magnitude: 58.00 MG
Reported by: ASOS

Thunderstorm Wind in FRANKLIN, OHIO
From 29-JUN-12 16:01:00 to 29-JUN-12 16:06:00 (EST-5)
Location: GRANDVIEW HGTS
Magnitude: 60.00 EG
Property damage: 5.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Large trees were reported down due to damaging thunderstorm winds.

Thunderstorm Wind in CLINTON, OHIO
From 29-JUN-12 16:01:00 to 29-JUN-12 16:02:00 (EST-5)
Location: (ILN)WILMINGTON ARPK
Magnitude: 50.00 MG
Reported by: ASOS

Thunderstorm Wind in MERCER, OHIO
From 29-JUN-12 14:30:00 to 29-JUN-12 14:34:00 (EST-5)
Location: ROCKFORD
Magnitude: 70.00 EG
Property damage: 5.00K
Crop damage: 0.00K
Reported by: Trained Spotter

A church steeple was knocked over and power lines were downed due to thunderstorm winds.

Thunderstorm Wind in MADISON, OHIO
From 29-JUN-12 15:42:00 to 29-JUN-12 15:46:00 (EST-5)
Location: LONDON MADISON CO AR
Magnitude: 60.00 EG
Property damage: 10.00K
Crop damage: 0.00K
Reported by: Trained Spotter

A large tree fell onto the side of a house due to thunderstorm winds.

Thunderstorm Wind in GREENE, OHIO
From 29-JUN-12 15:37:00 to 29-JUN-12 15:38:00 (EST-5)
Location: XENIA
Magnitude: 52.00 EG
Reported by: Trained Spotter

The spotter estimated the speed of the wind gust.

Hail in MADISON, OHIO
From 29-JUN-12 15:38:00 to 29-JUN-12 15:42:00 (EST-5)
Location: WEST JEFFERSON
Magnitude: 0.88 
Reported by: Trained Spotter

Thunderstorm Wind in GREENE, OHIO
From 29-JUN-12 15:40:00 to 29-JUN-12 15:44:00 (EST-5)
Location: XENIA
Magnitude: 52.00 EG
Property damage: 1.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Large tree branches were reported down due to damaging thunderstorm winds.

Thunderstorm Wind in BUTLER, OHIO
From 29-JUN-12 15:40:00 to 29-JUN-12 15:44:00 (EST-5)
Location: TRENTON
Magnitude: 56.00 EG
Property damage: 30.00K
Crop damage: 0.00K
Reported by: Public

Numerous large trees were down and siding damage occurred to several homes due to thunderstorm winds.

Thunderstorm Wind in MADISON, OHIO
From 29-JUN-12 15:40:00 to 29-JUN-12 15:44:00 (EST-5)
Location: SUMMERFORD
Magnitude: 60.00 EG
Property damage: 50.00K
Crop damage: 0.00K
Reported by: Public

A large pole barn was destroyed and numerous trees were downed due to thunderstorm winds.

Thunderstorm Wind in MADISON, OHIO
From 29-JUN-12 15:41:00 to 29-JUN-12 15:45:00 (EST-5)
Location: SUMMERFORD
Magnitude: 60.00 EG
Property damage: 30.00K
Crop damage: 0.00K
Reported by: Public

Numerous trees and power lines were downed due to damaging thunderstorm winds.

Thunderstorm Wind in MERCER, OHIO
From 29-JUN-12 14:40:00 to 29-JUN-12 14:44:00 (EST-5)
Location: CELINA
Magnitude: 70.00 EG
Property damage: 10.00K
Crop damage: 0.00K
Reported by: Newspaper

Damage occurred to a stage due to thunderstorm winds at a festival in downtown Celina. One stage crew member was injured.

Thunderstorm Wind in AUGLAIZE, OHIO
From 29-JUN-12 14:46:00 to 29-JUN-12 14:50:00 (EST-5)
Location: WAPAKONETA
Magnitude: 70.00 EG
Property damage: 10.00K
Crop damage: 0.00K
Reported by: Emergency Manager

A tractor trailer rolled over on Route 33 due to thunderstorm winds.

Thunderstorm Wind in MERCER, OHIO
From 29-JUN-12 14:42:00 to 29-JUN-12 14:46:00 (EST-5)
Location: CELINA
Magnitude: 70.00 EG
Property damage: 30.00K
Crop damage: 0.00K
Reported by: Emergency Manager

Several large limbs and power poles were down within the city due to thunderstorm winds. Roof of one structure was damaged. One tree fell on a camper at the fairgrounds, injuring one person.

Thunderstorm Wind in ROSS, OHIO
From 29-JUN-12 16:33:00 to 29-JUN-12 16:37:00 (EST-5)
Location: CHILLICOTHE
Magnitude: 61.00 EG
Property damage: 15.00K
Crop damage: 0.00K
Reported by: Newspaper

A metal roof was removed from a building on Race Street due to thunderstorm winds.

Thunderstorm Wind in FAIRFIELD, OHIO
From 29-JUN-12 16:34:00 to 29-JUN-12 16:35:00 (EST-5)
Location: LANCASTER
Magnitude: 70.00 MG
Reported by: Trained Spotter

Thunderstorm Wind in FAIRFIELD, OHIO
From 29-JUN-12 16:35:00 to 29-JUN-12 16:39:00 (EST-5)
Location: AMANDA
Magnitude: 65.00 EG
Property damage: 3.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Large trees were downed due to damaging thunderstorm winds.

Thunderstorm Wind in FAIRFIELD, OHIO
From 29-JUN-12 16:37:00 to 29-JUN-12 16:41:00 (EST-5)
Location: SUGAR GROVE
Magnitude: 61.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Newspaper

Numerous trees were downed along Horns Mill Road due to damaging thunderstorm winds. The road was closed as a result.

Thunderstorm Wind in CLINTON, OHIO
From 29-JUN-12 16:02:00 to 29-JUN-12 16:03:00 (EST-5)
Location: (ILN)WILMINGTON ARPK
Magnitude: 53.00 MG
Reported by: NWS Employee

The wind gust was measured at the Wilmington Weather Forecast Office.

Thunderstorm Wind in FRANKLIN, OHIO
From 29-JUN-12 16:02:00 to 29-JUN-12 16:03:00 (EST-5)
Location: CENTRAL COLLEGE
Magnitude: 62.00 MG
Reported by: Mesonet

Thunderstorm Wind in CLINTON, OHIO
From 29-JUN-12 16:03:00 to 29-JUN-12 16:07:00 (EST-5)
Location: BURTONVILLE
Magnitude: 50.00 EG
Property damage: 2.00K
Crop damage: 0.00K
Reported by: Public

One large tree, one small tree, and numerous branches were reported down on Berlin Road due to damaging thunderstorm winds.

Thunderstorm Wind in CLERMONT, OHIO
From 29-JUN-12 16:03:00 to 29-JUN-12 16:07:00 (EST-5)
Location: GOSHEN
Magnitude: 50.00 EG
Property damage: 1.00K
Crop damage: 0.00K
Reported by: Broadcast Media

One tree was uprooted due to damaging thunderstorm winds.

Thunderstorm Wind in WARREN, OHIO
From 29-JUN-12 15:39:00 to 29-JUN-12 15:43:00 (EST-5)
Location: FRANKLIN
Magnitude: 50.00 EG
Property damage: 25.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Numerous trees were downed due to damaging thunderstorm winds. One of the trees fell on a car. Minor roof damage was also reported.

Hail in UNION, OHIO
From 29-JUN-12 15:35:00 to 29-JUN-12 15:39:00 (EST-5)
Location: MARYSVILLE
Magnitude: 1.00 
Reported by: Trained Spotter

Hail in UNION, OHIO
From 29-JUN-12 15:43:00 to 29-JUN-12 15:47:00 (EST-5)
Location: MARYSVILLE
Magnitude: 2.00 
Reported by: Trained Spotter

Thunderstorm Wind in AUGLAIZE, OHIO
From 29-JUN-12 14:45:00 to 29-JUN-12 14:49:00 (EST-5)
Location: ST MARYS
Magnitude: 70.00 EG
Property damage: 1.00K
Crop damage: 0.00K
Reported by: Public

Large branches were broken due to thunderstorm winds.

Thunderstorm Wind in FRANKLIN, OHIO
From 29-JUN-12 16:05:00 to 29-JUN-12 16:09:00 (EST-5)
Location: NEW ALBANY
Magnitude: 61.00 EG
Property damage: 3.00K
Crop damage: 0.00K
Reported by: Emergency Manager

Large trees were downed due to damaging thunderstorm winds.

Thunderstorm Wind in CLERMONT, OHIO
From 29-JUN-12 16:10:00 to 29-JUN-12 16:14:00 (EST-5)
Location: PERINTOWN
Magnitude: 50.00 EG
Property damage: 3.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Large trees were downed due to damaging thunderstorm winds.

Thunderstorm Wind in DARKE, OHIO
From 29-JUN-12 14:45:00 to 29-JUN-12 14:49:00 (EST-5)
Location: OSGOOD
Magnitude: 70.00 EG
Property damage: 3.00K
Crop damage: 0.00K
Reported by: Public

Trees were downed due to damaging thunderstorm winds.

Thunderstorm Wind in AUGLAIZE, OHIO
From 29-JUN-12 14:50:00 to 29-JUN-12 14:54:00 (EST-5)
Location: WAPAKONETA
Magnitude: 70.00 EG
Property damage: 5.00K
Crop damage: 0.00K
Reported by: Public

Eleven trees were reported down at the fairgrounds due to damaging thunderstorm winds.

Thunderstorm Wind in SHELBY, OHIO
From 29-JUN-12 14:50:00 to 29-JUN-12 14:54:00 (EST-5)
Location: FT LORAMIE
Magnitude: 65.00 EG
Property damage: 3.00K
Crop damage: 0.00K
Reported by: Public

Trees were reported down due to damaging thunderstorm winds.

Thunderstorm Wind in AUGLAIZE, OHIO
From 29-JUN-12 14:51:00 to 29-JUN-12 14:55:00 (EST-5)
Location: WAPAKONETA
Magnitude: 70.00 EG
Property damage: 1.00K
Crop damage: 0.00K
Reported by: Newspaper

A woman was struck by a falling tree limb near the Auglaize County Public Library due to thunderstorm winds.

Thunderstorm Wind in AUGLAIZE, OHIO
From 29-JUN-12 14:52:00 to 29-JUN-12 14:56:00 (EST-5)
Location: WAPAKONETA
Magnitude: 70.00 EG
Property damage: 10.00K
Crop damage: 0.00K
Reported by: Newspaper

Glass windows were blown in at an automobile dealership due to thunderstorm winds. One person was injured by the glass.

Thunderstorm Wind in AUGLAIZE, OHIO
From 29-JUN-12 14:52:00 to 29-JUN-12 14:53:00 (EST-5)
Location: WAPAKONETA ARPT
Magnitude: 64.00 MG
Reported by: AWOS

Thunderstorm Wind in DARKE, OHIO
From 29-JUN-12 14:54:00 to 29-JUN-12 14:58:00 (EST-5)
Location: GREENVILLE
Magnitude: 65.00 EG
Property damage: 1.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Large limbs were downed due to thunderstorm winds. The wind gust was estimated by the spotter.

Thunderstorm Wind in MIAMI, OHIO
From 29-JUN-12 14:59:00 to 29-JUN-12 15:03:00 (EST-5)
Location: PIQUA
Magnitude: 70.00 EG
Property damage: 100.00K
Crop damage: 0.00K
Reported by: Newspaper

Several recreational vehicles were blown over at a dealership due to thunderstorm winds. A roof of one of the show rooms was significantly damaged.

Thunderstorm Wind in HARDIN, OHIO
From 29-JUN-12 15:02:00 to 29-JUN-12 15:06:00 (EST-5)
Location: ADA
Magnitude: 61.00 EG
Property damage: 1.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Large tree branches were downed due to damaging thunderstorm winds.

Thunderstorm Wind in HARDIN, OHIO
From 29-JUN-12 15:02:00 to 29-JUN-12 15:03:00 (EST-5)
Location: ADA
Magnitude: 61.00 EG
Reported by: Trained Spotter

The spotter estimated the speed of the wind gust.

Thunderstorm Wind in GREENE, OHIO
From 29-JUN-12 15:30:00 to 29-JUN-12 15:34:00 (EST-5)
Location: ZIMMERMAN
Magnitude: 61.00 EG
Property damage: 1.00K
Crop damage: 0.00K
Reported by: Trained Spotter

A one foot diameter tree was snapped due to damaging thunderstorm winds.

Thunderstorm Wind in SHELBY, OHIO
From 29-JUN-12 15:02:00 to 29-JUN-12 15:03:00 (EST-5)
Location: SIDNEY
Magnitude: 53.00 MG
Reported by: Trained Spotter

Thunderstorm Wind in HARDIN, OHIO
From 29-JUN-12 15:03:00 to 29-JUN-12 15:04:00 (EST-5)
Location: KENTON
Magnitude: 55.00 MG
Reported by: Mesonet

Thunderstorm Wind in PREBLE, OHIO
From 29-JUN-12 15:04:00 to 29-JUN-12 15:08:00 (EST-5)
Location: NEW PARIS
Magnitude: 65.00 EG
Property damage: 10.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Numerous trees and large limbs were downed due to damaging thunderstorm winds.

Thunderstorm Wind in FRANKLIN, OHIO
From 29-JUN-12 16:05:00 to 29-JUN-12 16:06:00 (EST-5)
Location: WESTERVILLE
Magnitude: 61.00 EG
Reported by: Trained Spotter

The spotter estimated the magnitude of the thunderstorm wind gust.

Thunderstorm Wind in HAMILTON, OHIO
From 29-JUN-12 16:05:00 to 29-JUN-12 16:09:00 (EST-5)
Location: MADEIRA
Magnitude: 56.00 EG
Property damage: 2.00K
Crop damage: 0.00K
Reported by: Trained Spotter

A shutter was blown off of a house and power lines were downed due to thunderstorm winds.

Thunderstorm Wind in FRANKLIN, OHIO
From 29-JUN-12 16:07:00 to 29-JUN-12 16:11:00 (EST-5)
Location: BLACKLICK ESTAES
Magnitude: 60.00 EG
Property damage: 2.00K
Crop damage: 0.00K
Reported by: Broadcast Media

Siding was ripped from a home due to damaging thunderstorm winds.

Thunderstorm Wind in LICKING, OHIO
From 29-JUN-12 16:07:00 to 29-JUN-12 16:11:00 (EST-5)
Location: JOHNSTOWN
Magnitude: 61.00 EG
Property damage: 5.00K
Crop damage: 0.00K
Reported by: Newspaper

Numerous trees were downed near Duncan Plains Road due to damaging thunderstorm winds.

Thunderstorm Wind in SHELBY, OHIO
From 29-JUN-12 14:58:00 to 29-JUN-12 15:02:00 (EST-5)
Location: SIDNEY
Magnitude: 65.00 EG
Property damage: 1.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Large limbs were reported down due to damaging thunderstorm winds.

Thunderstorm Wind in MIAMI, OHIO
From 29-JUN-12 14:59:00 to 29-JUN-12 15:03:00 (EST-5)
Location: PIQUA
Magnitude: 70.00 EG
Property damage: 10.00K
Crop damage: 0.00K
Reported by: Newspaper

A tree fell on a pickup truck due to thunderstorm winds. One person in the truck was injured.

Thunderstorm Wind in HARDIN, OHIO
From 29-JUN-12 15:05:00 to 29-JUN-12 15:15:00 (EST-5)
Location: KENTON
Magnitude: 70.00 EG
Property damage: 50.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Numerous trees and large trees were downed due to damaging thunderstorm winds. Some of the trees fell on cars. Siding was reported off some of the homes in the area.

Thunderstorm Wind in CHAMPAIGN, OHIO
From 29-JUN-12 15:13:00 to 29-JUN-12 15:17:00 (EST-5)
Location: ST PARIS
Magnitude: 65.00 EG
Property damage: 100.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Roof damage was reported throughout the town due to thunderstorm winds.

Thunderstorm Wind in MONTGOMERY, OHIO
From 29-JUN-12 15:14:00 to 29-JUN-12 15:15:00 (EST-5)
Location: ENGLEWOOD
Magnitude: 60.00 EG
Property damage: 1.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Several large branches were reported down due to damaging thunderstorm winds.

Thunderstorm Wind in CHAMPAIGN, OHIO
From 29-JUN-12 15:14:00 to 29-JUN-12 15:18:00 (EST-5)
Location: MILLERSTOWN
Magnitude: 65.00 EG
Property damage: 1.00K
Crop damage: 0.00K
Reported by: Newspaper

A large tree was downed in Spring Grove Cemetery due to thunderstorm winds.

Thunderstorm Wind in MONTGOMERY, OHIO
From 29-JUN-12 15:16:00 to 29-JUN-12 15:17:00 (EST-5)
Location: (DAY)COX DAYTON INTL
Magnitude: 61.00 MG
Reported by: ASOS

Thunderstorm Wind in CLERMONT, OHIO
From 29-JUN-12 16:36:00 to 29-JUN-12 16:40:00 (EST-5)
Location: WIGGONSVILLE
Magnitude: 50.00 EG
Property damage: 10.00K
Crop damage: 0.00K
Reported by: Trained Spotter

A stretch of highway several miles long, just north of Felicity had numerous trees down along it due to damaging thunderstorm winds.

Thunderstorm Wind in ROSS, OHIO
From 29-JUN-12 16:38:00 to 29-JUN-12 16:42:00 (EST-5)
Location: MASSIEVILLE
Magnitude: 56.00 EG
Property damage: 20.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Numerous trees and power lines were downed in Massieville due to thunderstorm winds.

Thunderstorm Wind in HIGHLAND, OHIO
From 29-JUN-12 16:40:00 to 29-JUN-12 16:44:00 (EST-5)
Location: HILLSBORO
Magnitude: 50.00 EG
Property damage: 1.00K
Crop damage: 0.00K
Reported by: Trained Spotter

The power was reported out due to damage caused by thunderstorm winds.

Thunderstorm Wind in BROWN, OHIO
From 29-JUN-12 16:40:00 to 29-JUN-12 16:44:00 (EST-5)
Location: GEORGETOWN
Magnitude: 50.00 EG
Property damage: 1.00K
Crop damage: 0.00K
Reported by: Trained Spotter

One tree was reported down due to damaging thunderstorm winds.

Thunderstorm Wind in MONTGOMERY, OHIO
From 29-JUN-12 15:18:00 to 29-JUN-12 15:19:00 (EST-5)
Location: (DAY)COX DAYTON INTL
Magnitude: 71.00 MG
Reported by: ASOS

Thunderstorm Wind in ROSS, OHIO
From 29-JUN-12 16:40:00 to 29-JUN-12 16:44:00 (EST-5)
Location: TUCSON
Magnitude: 56.00 EG
Property damage: 10.00K
Crop damage: 0.00K
Reported by: Park/Forest Service

Numerous trees were downed in Tar Hollow State Forest due to thunderstorm winds.

Thunderstorm Wind in ADAMS, OHIO
From 29-JUN-12 16:41:00 to 29-JUN-12 16:45:00 (EST-5)
Location: LAWSHE
Magnitude: 50.00 EG
Property damage: 10.00K
Crop damage: 0.00K
Reported by: Amateur Radio

A tree fell on a mobile home due to thunderstorm winds.

Thunderstorm Wind in PIKE, OHIO
From 29-JUN-12 16:42:00 to 29-JUN-12 16:45:00 (EST-5)
Location: IDAHO
Magnitude: 50.00 EG
Property damage: 10.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Numerous trees were downed due to damaging thunderstorm winds.

Thunderstorm Wind in FRANKLIN, OHIO
From 29-JUN-12 16:06:00 to 29-JUN-12 16:07:00 (EST-5)
Location: (CMH)PORT COLUMBUS A
Magnitude: 63.00 MG
Reported by: ASOS

The wind gust was measured at Port Columbus International Airport.

Thunderstorm Wind in FRANKLIN, OHIO
From 29-JUN-12 16:07:00 to 29-JUN-12 16:08:00 (EST-5)
Location: GOULD PARK
Magnitude: 63.00 MG
Reported by: Trained Spotter

Thunderstorm Wind in FRANKLIN, OHIO
From 29-JUN-12 16:08:00 to 29-JUN-12 16:12:00 (EST-5)
Location: GOULD PARK
Magnitude: 72.00 EG
Property damage: 20.00K
Crop damage: 0.00K
Reported by: Trained Spotter

At least a dozen power poles were snapped along Hamilton Road due to thunderstorm winds. One injury occurred from a pole falling on a car.

Thunderstorm Wind in BUTLER, OHIO
From 29-JUN-12 15:45:00 to 29-JUN-12 15:49:00 (EST-5)
Location: ROCKDALE
Magnitude: 50.00 EG
Property damage: 10.00K
Crop damage: 0.00K
Reported by: Public

A few large limbs were downed and damage occurred to outbuildings due to thunderstorm winds.

Hail in UNION, OHIO
From 29-JUN-12 15:44:00 to 29-JUN-12 15:48:00 (EST-5)
Location: MARYSVILLE
Magnitude: 1.50 
Reported by: Trained Spotter

Thunderstorm Wind in UNION, OHIO
From 29-JUN-12 15:44:00 to 29-JUN-12 15:48:00 (EST-5)
Location: MARYSVILLE
Magnitude: 60.00 EG
Property damage: 1.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Large tree limbs were downed due to thunderstorm winds.

Thunderstorm Wind in ADAMS, OHIO
From 29-JUN-12 16:42:00 to 29-JUN-12 16:45:00 (EST-5)
Location: PEEBLES
Magnitude: 50.00 EG
Property damage: 5.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Trees were downed and the power was reported out due to damaging thunderstorm winds.

Thunderstorm Wind in FRANKLIN, OHIO
From 29-JUN-12 15:58:00 to 29-JUN-12 16:02:00 (EST-5)
Location: UPPER ARLINGTON
Magnitude: 61.00 EG
Property damage: 20.00K
Crop damage: 0.00K
Reported by: Broadcast Media

Widespread tree damage occurred in the area due to damaging thunderstorm winds.

Thunderstorm Wind in AUGLAIZE, OHIO
From 29-JUN-12 14:46:00 to 29-JUN-12 14:47:00 (EST-5)
Location: WAPAKONETA
Magnitude: 71.00 MG
Reported by: Emergency Manager

Thunderstorm Wind in LICKING, OHIO
From 29-JUN-12 16:22:00 to 29-JUN-12 16:23:00 (EST-5)
Location: NEWARK
Magnitude: 57.00 MG
Reported by: Trained Spotter

Thunderstorm Wind in BUTLER, OHIO
From 29-JUN-12 15:45:00 to 29-JUN-12 15:49:00 (EST-5)
Location: MONROE
Magnitude: 50.00 EG
Property damage: 1.00K
Crop damage: 0.00K
Reported by: Broadcast Media

A large tree was reported down on Lebanon Street due to damaging thunderstorm winds.

Thunderstorm Wind in BUTLER, OHIO
From 29-JUN-12 15:45:00 to 29-JUN-12 15:49:00 (EST-5)
Location: HAMILTON
Magnitude: 55.00 EG
Property damage: 5.00K
Crop damage: 0.00K
Reported by: Public

A brick chimney was blown off a house due to thunderstorm winds.

Thunderstorm Wind in CLINTON, OHIO
From 29-JUN-12 15:54:00 to 29-JUN-12 15:58:00 (EST-5)
Location: WILMINGTON
Magnitude: 56.00 EG
Property damage: 3.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Trees were reported down due to damaging thunderstorm winds.

Thunderstorm Wind in CLINTON, OHIO
From 29-JUN-12 15:54:00 to 29-JUN-12 15:58:00 (EST-5)
Location: LUMBERTON
Magnitude: 50.00 EG
Property damage: 3.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Trees were reported down due to thunderstorm winds.

Thunderstorm Wind in FRANKLIN, OHIO
From 29-JUN-12 15:54:00 to 29-JUN-12 15:58:00 (EST-5)
Location: RIVERLEA
Magnitude: 70.00 EG
Property damage: 3.00K
Crop damage: 0.00K
Reported by: Broadcast Media

Several trees were reported down due to damaging thunderstorm winds.

Thunderstorm Wind in FAYETTE, OHIO
From 29-JUN-12 16:03:00 to 29-JUN-12 16:09:00 (EST-5)
Location: WASHINGTON COURT HOU
Magnitude: 56.00 EG
Property damage: 25.00K
Crop damage: 0.00K
Reported by: Newspaper

A large 100 year old tree was uprooted due to thunderstorm winds. Other trees and branches were downed in the area. Two semi-trucks were overturned on Interstate 71. This made a total of 3 semi-trucks overturned on the interstate.

Thunderstorm Wind in HAMILTON, OHIO
From 29-JUN-12 16:17:00 to 29-JUN-12 16:18:00 (EST-5)
Location: (LUK)LUNKEN FLD CINC
Magnitude: 51.00 MG
Reported by: ASOS

The wind gust was measured at Lunken Airport.

Thunderstorm Wind in FAYETTE, OHIO
From 29-JUN-12 15:54:00 to 29-JUN-12 15:58:00 (EST-5)
Location: BOOKWALTER
Magnitude: 56.00 EG
Property damage: 10.00K
Crop damage: 0.00K
Reported by: Newspaper

A tractor trailer was blown over on Interstate 71 due to thunderstorm winds.

Thunderstorm Wind in WARREN, OHIO
From 29-JUN-12 15:55:00 to 29-JUN-12 15:59:00 (EST-5)
Location: MASON
Magnitude: 50.00 EG
Property damage: 1.00K
Crop damage: 0.00K
Reported by: Broadcast Media

A large tree was reported down due to damaging thunderstorm winds.

Thunderstorm Wind in FRANKLIN, OHIO
From 29-JUN-12 15:52:00 to 29-JUN-12 15:56:00 (EST-5)
Location: DUBLIN
Magnitude: 65.00 EG
Property damage: 10.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Power poles were snapped and wires were down due to damaging thunderstorm winds.

Thunderstorm Wind in FRANKLIN, OHIO
From 29-JUN-12 16:11:00 to 29-JUN-12 16:12:00 (EST-5)
Location: (LCK)RCKENBCKR ARPT
Magnitude: 57.00 MG
Reported by: ASOS

The wind gust was measured at Rickenbacker Airport.

Thunderstorm Wind in CLINTON, OHIO
From 29-JUN-12 16:10:00 to 29-JUN-12 16:14:00 (EST-5)
Location: NEW VIENNA
Magnitude: 50.00 EG
Property damage: 3.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Small trees were downed due to damaging thunderstorm winds. The town of New Vienna lost power.

Thunderstorm Wind in BUTLER, OHIO
From 29-JUN-12 15:46:00 to 29-JUN-12 15:47:00 (EST-5)
Location: MIDDLETOWN
Magnitude: 55.00 MG
Reported by: AWOS

Thunderstorm Wind in BUTLER, OHIO
From 29-JUN-12 15:47:00 to 29-JUN-12 15:51:00 (EST-5)
Location: HAMILTON
Magnitude: 50.00 EG
Property damage: 2.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Two large trees were downed due to damaging thunderstorm winds.

Thunderstorm Wind in DELAWARE, OHIO
From 29-JUN-12 15:47:00 to 29-JUN-12 15:48:00 (EST-5)
Location: DELAWARE ARPT
Magnitude: 56.00 MG
Reported by: AWOS

Thunderstorm Wind in DELAWARE, OHIO
From 29-JUN-12 15:50:00 to 29-JUN-12 15:54:00 (EST-5)
Location: DELAWARE
Magnitude: 56.00 EG
Property damage: 10.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Trees and power lines were downed due to damaging thunderstorm winds.

Thunderstorm Wind in HIGHLAND, OHIO
From 29-JUN-12 16:14:00 to 29-JUN-12 16:15:00 (EST-5)
Location: HOAGLAND
Magnitude: 50.00 EG
Property damage: 10.00K
Crop damage: 0.00K
Reported by: Newspaper

A tree fell on a mobile home near the intersection of Mad River and Riber Roads due to damaging thunderstorm winds.

Thunderstorm Wind in PIKE, OHIO
From 29-JUN-12 16:44:00 to 29-JUN-12 16:45:00 (EST-5)
Location: WAVERLY
Magnitude: 56.00 EG
Property damage: 2.00K
Crop damage: 0.00K
Reported by: Newspaper

Power lines were downed due to damaging thunderstorm winds. These downed lines caused Ohio Route 220 to be closed West of Waverly.

Thunderstorm Wind in HOCKING, OHIO
From 29-JUN-12 16:45:00 to 29-JUN-12 16:50:00 (EST-5)
Location: LOGAN
Magnitude: 61.00 EG
Property damage: 2.00K
Crop damage: 0.00K
Reported by: Trained Spotter

A large tree snapped midway up due to damaging thunderstorm winds. Numerous large tree branched were also downed.

Thunderstorm Wind in PIKE, OHIO
From 29-JUN-12 16:45:00 to 29-JUN-12 16:49:00 (EST-5)
Location: WAVERLY
Magnitude: 56.00 EG
Property damage: 5.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Trees and multiple large branches were downed due to damaging thunderstorm winds. Some of the trees fell on power lines.

Thunderstorm Wind in HOCKING, OHIO
From 29-JUN-12 16:45:00 to 29-JUN-12 16:49:00 (EST-5)
Location: SOUTH BLOOMINGVILLE
Magnitude: 61.00 EG
Property damage: 5.00K
Crop damage: 0.00K
Reported by: Park/Forest Service

Numerous trees were downed in Hocking Hills State Park due to damaging thunderstorm winds.

Thunderstorm Wind in DELAWARE, OHIO
From 29-JUN-12 15:52:00 to 29-JUN-12 15:56:00 (EST-5)
Location: POWELL
Magnitude: 56.00 EG
Property damage: 2.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Two large trees were downed due to damaging thunderstorm winds.

Thunderstorm Wind in BUTLER, OHIO
From 29-JUN-12 15:50:00 to 29-JUN-12 15:54:00 (EST-5)
Location: FURMANDALE
Magnitude: 50.00 EG
Property damage: 2.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Trees were snapped due to damaging thunderstorm winds.

Thunderstorm Wind in FRANKLIN, OHIO
From 29-JUN-12 15:52:00 to 29-JUN-12 15:56:00 (EST-5)
Location: DUBLIN
Magnitude: 60.00 EG
Property damage: 15.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Numerous trees were uprooted and several others partially downed on Cranston Drive due to thunderstorm winds.

Thunderstorm Wind in HIGHLAND, OHIO
From 29-JUN-12 16:13:00 to 29-JUN-12 16:15:00 (EST-5)
Location: ALLENSBURG
Magnitude: 50.00 EG
Property damage: 3.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Several trees were uprooted along Highway 135 near Allensburg.

Thunderstorm Wind in HAMILTON, OHIO
From 29-JUN-12 16:08:00 to 29-JUN-12 16:12:00 (EST-5)
Location: CIN BLUE ASH ARPT
Magnitude: 50.00 EG
Property damage: 1.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Large tree branches were reported down due to damaging thunderstorm winds.

Thunderstorm Wind in FAIRFIELD, OHIO
From 29-JUN-12 16:26:00 to 29-JUN-12 16:30:00 (EST-5)
Location: DUMONTVILLE
Magnitude: 65.00 EG
Property damage: 5.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Trees were down and shingles were blown off a roof due to thunderstorm winds. The power was also knocked out.

Thunderstorm Wind in BROWN, OHIO
From 29-JUN-12 16:15:00 to 29-JUN-12 16:19:00 (EST-5)
Location: FAYETTEVILLE
Magnitude: 50.00 EG
Property damage: 3.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Trees were reported down due to damaging thunderstorm winds.

Thunderstorm Wind in ADAMS, OHIO
From 29-JUN-12 16:49:00 to 29-JUN-12 16:53:00 (EST-5)
Location: LOCUST GROVE
Magnitude: 50.00 EG
Property damage: 10.00K
Crop damage: 0.00K
Reported by: Amateur Radio

Trees were snapped due to damaging thunderstorm winds. This caused numerous roads to be closed in the area.

Thunderstorm Wind in DELAWARE, OHIO
From 29-JUN-12 15:50:00 to 29-JUN-12 15:54:00 (EST-5)
Location: DELAWARE
Magnitude: 56.00 EG
Property damage: 3.00K
Crop damage: 0.00K
Reported by: Public

Trees were down along Curve Road due to damaging thunderstorm winds.

Thunderstorm Wind in FRANKLIN, OHIO
From 29-JUN-12 15:52:00 to 29-JUN-12 15:56:00 (EST-5)
Location: DUBLIN
Magnitude: 70.00 EG
Property damage: 3.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Trees were downed due to damaging thunderstorm winds.

Thunderstorm Wind in FRANKLIN, OHIO
From 29-JUN-12 15:53:00 to 29-JUN-12 15:54:00 (EST-5)
Location: (OSU)OH ST UNIV ARPT
Magnitude: 71.00 MG
Reported by: ASOS

Thunderstorm Wind in LICKING, OHIO
From 29-JUN-12 16:15:00 to 29-JUN-12 16:16:00 (EST-5)
Location: CONCORD
Magnitude: 57.00 MG
Reported by: Trained Spotter

Thunderstorm Wind in PIKE, OHIO
From 29-JUN-12 16:52:00 to 29-JUN-12 16:56:00 (EST-5)
Location: WAVERLY
Magnitude: 56.00 EG
Property damage: 3.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Several trees were downed due to damaging thunderstorm winds. Sporadic power outages also occurred.

Thunderstorm Wind in SCIOTO, OHIO
From 29-JUN-12 17:04:00 to 29-JUN-12 17:08:00 (EST-5)
Location: LUCASVILLE
Magnitude: 56.00 EG
Property damage: 5.00K
Crop damage: 0.00K
Reported by: Emergency Manager

Significant tree damage occurred around the city due to thunderstorm winds.

Thunderstorm Wind in ADAMS, OHIO
From 29-JUN-12 17:05:00 to 29-JUN-12 17:09:00 (EST-5)
Location: DUNKINSVILLE
Magnitude: 50.00 EG
Property damage: 5.00K
Crop damage: 0.00K
Reported by: Trained Spotter

A large tree fell on a trailer due to damaging thunderstorm winds.

Thunderstorm Wind in PICKAWAY, OHIO
From 29-JUN-12 16:19:00 to 29-JUN-12 16:23:00 (EST-5)
Location: CIRCLEVILLE
Magnitude: 56.00 EG
Property damage: 3.00K
Crop damage: 0.00K
Reported by: Newspaper

A large tree was downed on a house on Half Avenue due to damaging thunderstorm winds.

Thunderstorm Wind in PICKAWAY, OHIO
From 29-JUN-12 16:21:00 to 29-JUN-12 16:29:00 (EST-5)
Location: CIRCLEVILLE
Magnitude: 56.00 EG
Property damage: 2.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Multiple large tree limbs were reported down due to damaging thunderstorm winds.

Thunderstorm Wind in LICKING, OHIO
From 29-JUN-12 16:22:00 to 29-JUN-12 16:26:00 (EST-5)
Location: GRANVILLE
Magnitude: 56.00 EG
Property damage: 3.00K
Crop damage: 0.00K
Reported by: Public

Trees were downed due to damaging thunderstorm winds.

Thunderstorm Wind in HAMILTON, OHIO
From 29-JUN-12 16:25:00 to 29-JUN-12 16:29:00 (EST-5)
Location: CHERRY GROVE
Magnitude: 50.00 EG
Property damage: 1.00K
Crop damage: 0.00K
Reported by: Broadcast Media

Large branches were downed in Anderson Township due to damaging thunderstorm winds.

Thunderstorm Wind in FAIRFIELD, OHIO
From 29-JUN-12 16:25:00 to 29-JUN-12 16:26:00 (EST-5)
Location: BALTIMORE
Magnitude: 62.00 MG
Property damage: 5.00K
Crop damage: 0.00K
Reported by: Trained Spotter

The spotter measured the thunderstorm wind gust. Numerous large limbs and small trees were downed. One limb fell on a vehicle.

Thunderstorm Wind in FRANKLIN, OHIO
From 29-JUN-12 16:10:00 to 29-JUN-12 16:14:00 (EST-5)
Location: GRANDVIEW HGTS
Magnitude: 56.00 EG
Property damage: 5.00K
Crop damage: 0.00K
Reported by: Public

Tree were downed due to thunderstorm winds. Two structures were hit by the falling trees.

Thunderstorm Wind in FRANKLIN, OHIO
From 29-JUN-12 15:57:00 to 29-JUN-12 16:00:00 (EST-5)
Location: RIVERLEA
Magnitude: 70.00 EG
Property damage: 10.00K
Crop damage: 0.00K
Reported by: Public

Numerous trees were downed on Stafford and Clearview Avenues due to damaging thunderstorm winds.

Thunderstorm Wind in FRANKLIN, OHIO
From 29-JUN-12 15:57:00 to 29-JUN-12 16:00:00 (EST-5)
Location: WORTHINGTON
Magnitude: 70.00 EG
Property damage: 10.00K
Crop damage: 0.00K
Reported by: Public

Numerous trees were downed on Northland and Proprietors roads due to damaging thunderstorm winds.

Thunderstorm Wind in HAMILTON, OHIO
From 29-JUN-12 15:57:00 to 29-JUN-12 15:58:00 (EST-5)
Location: HARRISON
Magnitude: 60.00 MG
Reported by: Broadcast Media

The wind gust was measured near Interstate 74.

Thunderstorm Wind in FRANKLIN, OHIO
From 29-JUN-12 15:59:00 to 29-JUN-12 16:00:00 (EST-5)
Location: RIVERLEA
Magnitude: 70.00 EG
Property damage: 3.00K
Crop damage: 0.00K
Reported by: Broadcast Media

Trees were reported down due to damaging thunderstorm winds.

Thunderstorm Wind in CLARK, OHIO
From 29-JUN-12 15:23:00 to 29-JUN-12 15:27:00 (EST-5)
Location: LAWRENCEVILLE
Magnitude: 60.00 EG
Property damage: 20.00K
Crop damage: 0.00K
Reported by: Public

Numerous trees and power lines were downed due to damaging thunderstorm winds.

Thunderstorm Wind in CHAMPAIGN, OHIO
From 29-JUN-12 15:24:00 to 29-JUN-12 15:28:00 (EST-5)
Location: NORTH LEWISBURG
Magnitude: 70.00 EG
Property damage: 10.00K
Crop damage: 0.00K
Reported by: Public

Structural damage was reported due to thunderstorm winds.

Thunderstorm Wind in FAIRFIELD, OHIO
From 29-JUN-12 16:25:00 to 29-JUN-12 16:26:00 (EST-5)
Location: LNCSTER FRFLD CO ARP
Magnitude: 60.00 MG
Reported by: ASOS

Thunderstorm Wind in FAIRFIELD, OHIO
From 29-JUN-12 16:26:00 to 29-JUN-12 16:30:00 (EST-5)
Location: CAMPGROUND
Magnitude: 65.00 EG
Property damage: 3.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Several trees were reported down along Route 22 between Amanda and Lancaster due to damaging thunderstorm winds.

Thunderstorm Wind in SCIOTO, OHIO
From 29-JUN-12 17:06:00 to 29-JUN-12 17:10:00 (EST-5)
Location: RARDEN
Magnitude: 56.00 EG
Property damage: 20.00K
Crop damage: 0.00K
Reported by: Emergency Manager

Trees were downed and structural damage, including roof damage, occurred due to damaging thunderstorm winds.

Thunderstorm Wind in SCIOTO, OHIO
From 29-JUN-12 17:08:00 to 29-JUN-12 17:18:00 (EST-5)
Location: PORTSMOUTH
Magnitude: 56.00 EG
Property damage: 100.00K
Crop damage: 0.00K
Reported by: Emergency Manager

Over 200 trees down throughout the county due to thunderstorm winds. Over a dozen homes in the county sustained damage due to tree impacts.

Thunderstorm Wind in SCIOTO, OHIO
From 29-JUN-12 17:10:00 to 29-JUN-12 17:14:00 (EST-5)
Location: PORTSMOUTH
Magnitude: 56.00 EG
Property damage: 3.00K
Crop damage: 0.00K
Reported by: Trained Spotter

A tree was downed on a house due to damaging thunderstorm winds.

Thunderstorm Wind in SCIOTO, OHIO
From 29-JUN-12 17:20:00 to 29-JUN-12 17:24:00 (EST-5)
Location: WHEELERSBURG
Magnitude: 56.00 EG
Property damage: 5.00K
Crop damage: 0.00K
Reported by: Public

Structural damage occurred due to thunderstorm winds.

Thunderstorm Wind in LOGAN, OHIO
From 29-JUN-12 15:24:00 to 29-JUN-12 15:25:00 (EST-5)
Location: BELLEFONTAINE
Magnitude: 70.00 MG
Reported by: Mesonet

An Ohio Department of Transportation Sensor measured the wind gust.

Thunderstorm Wind in HARDIN, OHIO
From 29-JUN-12 15:25:00 to 29-JUN-12 15:29:00 (EST-5)
Location: FOREST
Magnitude: 60.00 EG
Property damage: 3.00K
Crop damage: 0.00K
Reported by: Public

Trees were downed due to damaging thunderstorm winds.

Thunderstorm Wind in MONTGOMERY, OHIO
From 29-JUN-12 15:25:00 to 29-JUN-12 15:26:00 (EST-5)
Location: DAYTON
Magnitude: 65.00 EG
Reported by: Trained Spotter

The spotter estimated the speed of the wind gust.

Thunderstorm Wind in LICKING, OHIO
From 29-JUN-12 16:26:00 to 29-JUN-12 16:27:00 (EST-5)
Location: NEWARK
Magnitude: 61.00 EG
Reported by: Trained Spotter

The spotter estimated the magnitude of the wind gust.

Hail in LICKING, OHIO
From 29-JUN-12 16:30:00 to 29-JUN-12 16:34:00 (EST-5)
Location: NEWARK
Magnitude: 0.88 
Reported by: Trained Spotter

Thunderstorm Wind in HIGHLAND, OHIO
From 29-JUN-12 16:27:00 to 29-JUN-12 16:31:00 (EST-5)
Location: GREENFIELD
Magnitude: 50.00 EG
Property damage: 1.00K
Crop damage: 0.00K
Reported by: Broadcast Media

Tree branches were reported down due to damaging thunderstorm winds.

Thunderstorm Wind in FAIRFIELD, OHIO
From 29-JUN-12 16:35:00 to 29-JUN-12 16:39:00 (EST-5)
Location: SUGAR GROVE
Magnitude: 61.00 EG
Property damage: 2.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Trees were downed due to damaging thunderstorm winds.

Thunderstorm Wind in MADISON, OHIO
From 29-JUN-12 15:59:00 to 29-JUN-12 16:03:00 (EST-5)
Location: BURR OAKS HGTS
Magnitude: 56.00 EG
Property damage: 25.00K
Crop damage: 0.00K
Reported by: Broadcast Media

A roof was reported off a brick structure in the downtown area due to thunderstorm winds.

Thunderstorm Wind in WARREN, OHIO
From 29-JUN-12 16:00:00 to 29-JUN-12 16:04:00 (EST-5)
Location: LOVELAND PARK
Magnitude: 52.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Large trees were downed along Highway 22 in Deerfield Township due to thunderstorm winds.

Thunderstorm Wind in WARREN, OHIO
From 29-JUN-12 16:00:00 to 29-JUN-12 16:04:00 (EST-5)
Location: MAINEVILLE
Magnitude: 50.00 EG
Property damage: 1.00K
Crop damage: 0.00K
Reported by: NWS Employee

Two trees were reported down due to damaging thunderstorm winds.

Thunderstorm Wind in HAMILTON, OHIO
From 29-JUN-12 16:03:00 to 29-JUN-12 16:07:00 (EST-5)
Location: MADEIRA
Magnitude: 50.00 EG
Property damage: 1.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Large tree limbs were downed due to damaging thunderstorm winds.

Thunderstorm Wind in DARKE, OHIO
From 29-JUN-12 15:02:00 to 29-JUN-12 15:06:00 (EST-5)
Location: NEW MADISON
Magnitude: 65.00 EG
Property damage: 30.00K
Crop damage: 0.00K
Reported by: Emergency Manager

Numerous trees, branches, and power poles were reported down due to damaging thunderstorm winds.

Thunderstorm Wind in PIKE, OHIO
From 29-JUN-12 16:57:00 to 29-JUN-12 17:01:00 (EST-5)
Location: BEAVER
Magnitude: 56.00 EG
Property damage: 2.00K
Crop damage: 0.00K
Reported by: Newspaper

Ohio Route 335 was closed due to downed power lines caused by damaging thunderstorm winds.

Thunderstorm Wind in SCIOTO, OHIO
From 29-JUN-12 17:07:00 to 29-JUN-12 17:11:00 (EST-5)
Location: PURDY CORNERS
Magnitude: 56.00 EG
Property damage: 30.00K
Crop damage: 0.00K
Reported by: Trained Spotter

A barn was destroyed and trees were downed along Luther Road due to damaging thunderstorm winds.

Thunderstorm Wind in AUGLAIZE, OHIO
From 29-JUN-12 14:37:00 to 29-JUN-12 14:41:00 (EST-5)
Location: VILLA NOVA
Magnitude: 70.00 EG
Property damage: 1.00K
Crop damage: 0.00K
Reported by: Emergency Manager

An 18 foot boat docked on the east end of Lake Saint Marys was lifted and blown onto a roadway due to thunderstorm winds.

Thunderstorm Wind in AUGLAIZE, OHIO
From 29-JUN-12 14:49:00 to 29-JUN-12 14:50:00 (EST-5)
Location: WAPAKONETA ARPT
Magnitude: 55.00 MG
Reported by: AWOS

Thunderstorm Wind in HIGHLAND, OHIO
From 29-JUN-12 16:25:00 to 29-JUN-12 16:29:00 (EST-5)
Location: ROCKY FORK LAKE
Magnitude: 61.00 EG
Property damage: 40.00K
Crop damage: 5.00K
Reported by: Public

A garage was destroyed, numerous trees were downed, a roof was taken off of a barn, and a horse was killed due to thunderstorm winds.

Thunderstorm Wind in FAIRFIELD, OHIO
From 29-JUN-12 16:40:00 to 29-JUN-12 16:44:00 (EST-5)
Location: BREMEN
Magnitude: 61.00 EG
Property damage: 3.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Multiple trees were reported down due to damaging thunderstorm winds.

Thunderstorm Wind in FRANKLIN, OHIO
From 29-JUN-12 15:59:00 to 29-JUN-12 16:00:00 (EST-5)
Location: MINERVA PARK
Magnitude: 65.00 EG
Property damage: 30.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Numerous large limbs were downed and shingles were ripped off homes near Interstate 270 and Cleveland Avenue due to thunderstorm winds.

Thunderstorm Wind in LICKING, OHIO
From 29-JUN-12 16:08:00 to 29-JUN-12 16:12:00 (EST-5)
Location: JOHNSTOWN
Magnitude: 65.00 EG
Property damage: 50.00K
Crop damage: 0.00K
Reported by: Newspaper

Numerous trees were downed and two roofs were removed from houses due to thunderstorm winds.

Thunderstorm Wind in CLINTON, OHIO
From 29-JUN-12 16:00:00 to 29-JUN-12 16:04:00 (EST-5)
Location: WILMINGTON
Magnitude: 56.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: NWS Employee

A large branch was broken due to damaging thunderstorm winds.

Thunderstorm Wind in FRANKLIN, OHIO
From 29-JUN-12 16:07:00 to 29-JUN-12 16:08:00 (EST-5)
Location: GAHANNA
Magnitude: 72.00 MG
Reported by: Trained Spotter

Thunderstorm Wind in LOGAN, OHIO
From 29-JUN-12 15:20:00 to 29-JUN-12 15:25:00 (EST-5)
Location: BELLEFONTAINE
Magnitude: 70.00 EG
Property damage: 100.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Numerous trees and large branches were downed across the area due to damaging thunderstorm winds. Some of the branches were blocking the Route 33 and 68 exit ramp. Roof damage also occurred to several buildings in the area.

Thunderstorm Wind in PIKE, OHIO
From 29-JUN-12 16:44:00 to 29-JUN-12 16:45:00 (EST-5)
Location: GLEN JEAN
Magnitude: 56.00 EG
Property damage: 2.00K
Crop damage: 0.00K
Reported by: Newspaper

Ohio State 551 was closed near Lake White due to power lines being downed from damaging thunderstorm winds.

Thunderstorm Wind in AUGLAIZE, OHIO
From 29-JUN-12 14:50:00 to 29-JUN-12 14:54:00 (EST-5)
Location: BUCKLAND
Magnitude: 70.00 EG
Property damage: 2.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Very large limbs were reported broken due to damaging thunderstorm winds.

Thunderstorm Wind in HIGHLAND, OHIO
From 29-JUN-12 16:10:00 to 29-JUN-12 16:14:00 (EST-5)
Location: WILLETTVILLE
Magnitude: 52.00 EG
Property damage: 3.00K
Crop damage: 0.00K
Reported by: Public

Several trees were downed along Dade Road due to damaging thunderstorm winds.

Thunderstorm Wind in MONTGOMERY, OHIO
From 29-JUN-12 15:27:00 to 29-JUN-12 15:31:00 (EST-5)
Location: DAYTON
Magnitude: 61.00 EG
Property damage: 1.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Multiple large tree limbs were downed due to damaging thunderstorm winds.