A frontal boundary stalled over the Ohio Valley and combined with an upper level short wave to produce damaging storms across the region.

Hail in FAIRFIELD, OHIO
From 02-JUN-09 15:18:00 to 02-JUN-09 15:20:00 (EST-5)
Location: LANCASTER
Magnitude: 0.75 
Reported by: Trained Spotter

Thunderstorm Wind in HOCKING, OHIO
From 02-JUN-09 17:17:00 to 02-JUN-09 17:19:00 (EST-5)
Location: SOUTH BLOOMINGVILLE
Magnitude: 50.00 EG
Property damage: 2.00K
Reported by: Fire Department/Rescue

Trees and power lines were blown down.

Thunderstorm Wind in HOCKING, OHIO
From 02-JUN-09 17:05:00 to 02-JUN-09 17:08:00 (EST-5)
Location: ROCKBRIDGE
Magnitude: 53.00 EG
Property damage: 5.00K
Reported by: Department of Highways

The county garage reported that trees and power lines were blown down across state routes 180, 674, 378, Starner Road, and in Good Hope Township.

Flash Flood in HAMILTON, OHIO
From 02-JUN-09 23:12:00 to 03-JUN-09 00:12:00 (EST-5)
Location: HYDE PARK
Flood cause: Heavy Rain
Property damage: 1.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Standing water blocked interstate 71 at the Dana Avenue exit. Creeks and streams in the area were out of their banks.

Hail in MADISON, OHIO
From 02-JUN-09 15:58:00 to 02-JUN-09 16:00:00 (EST-5)
Location: MT STERLING
Magnitude: 1.25 
Reported by: Public

Hail in LICKING, OHIO
From 02-JUN-09 16:16:00 to 02-JUN-09 16:19:00 (EST-5)
Location: JACKSONTOWN
Magnitude: 1.75 
Reported by: Trained Spotter

Location of the event was at route 13 and Interstate 70.

Hail in CLINTON, OHIO
From 02-JUN-09 16:17:00 to 02-JUN-09 16:19:00 (EST-5)
Location: MIDLAND
Magnitude: 0.75 
Reported by: Public

Hail in ROSS, OHIO
From 02-JUN-09 17:01:00 to 02-JUN-09 17:04:00 (EST-5)
Location: CHILLICOTHE
Magnitude: 0.88 
Reported by: Public

Hail in MONTGOMERY, OHIO
From 02-JUN-09 16:59:00 to 02-JUN-09 17:02:00 (EST-5)
Location: GERMANTOWN
Magnitude: 1.75 
Reported by: Trained Spotter

One inch to 1.75 inch hail fell in and around Germantown.

Hail in CLINTON, OHIO
From 02-JUN-09 17:58:00 to 02-JUN-09 18:00:00 (EST-5)
Location: CLARKSVILLE
Magnitude: 1.00 
Reported by: NWS Employee

Hail in CLINTON, OHIO
From 02-JUN-09 18:05:00 to 02-JUN-09 18:08:00 (EST-5)
Location: CLARKSVILLE
Magnitude: 0.88 
Reported by: Amateur Radio

Nickel size hail fell and large limbs were blown down from northeast of Clarksville to Wilmington.

Hail in CLINTON, OHIO
From 02-JUN-09 18:12:00 to 02-JUN-09 18:15:00 (EST-5)
Location: WILMINGTON
Magnitude: 0.75 
Reported by: Amateur Radio

Three quarter inch hail fell. A 68 mph gust was recorded at the NWS office. A trailer was blown over, barn partially damaged, and two homes experienced minor roof damage.

Hail in WARREN, OHIO
From 02-JUN-09 18:05:00 to 02-JUN-09 18:08:00 (EST-5)
Location: MAINEVILLE
Magnitude: 1.00 
Reported by: Trained Spotter

Hail in FAYETTE, OHIO
From 02-JUN-09 18:50:00 to 02-JUN-09 18:52:00 (EST-5)
Location: NEW MARTINSBURG
Magnitude: 0.75 
Reported by: Public

Thunderstorm Wind in CLINTON, OHIO
From 02-JUN-09 18:39:00 to 02-JUN-09 18:42:00 (EST-5)
Location: BLANCHESTER
Magnitude: 52.00 EG
Property damage: 3.00K
Reported by: Public

A few structures in the Blanchester area received damage from strong winds.

Hail in PREBLE, OHIO
From 02-JUN-09 16:40:00 to 02-JUN-09 16:44:00 (EST-5)
Location: EATON
Magnitude: 2.00 
Reported by: Trained Spotter

One and three quarter inch to two inch hail fell in Eaton. Reported by spotters and public.

Hail in GREENE, OHIO
From 02-JUN-09 14:17:00 to 02-JUN-09 14:18:00 (EST-5)
Location: BEAVERCREEK
Magnitude: 1.00 
Reported by: Trained Spotter

Hail in CLARK, OHIO
From 02-JUN-09 15:16:00 to 02-JUN-09 15:17:00 (EST-5)
Location: SOUTH CHARLESTON
Magnitude: 1.00 
Reported by: Amateur Radio

One inch hail was reported by amateur radio operators and the fire department.

Hail in HAMILTON, OHIO
From 02-JUN-09 21:48:00 to 02-JUN-09 22:00:00 (EST-5)
Location: CINCINNATI
Magnitude: 1.00 
Reported by: Public

Several reports were received from in and around Cincinnati of three quarters to one inch hail.

Hail in CLERMONT, OHIO
From 02-JUN-09 22:14:00 to 02-JUN-09 22:17:00 (EST-5)
Location: BATAVIA
Magnitude: 0.88 
Reported by: Trained Spotter

Hail in CLARK, OHIO
From 02-JUN-09 15:42:00 to 02-JUN-09 15:44:00 (EST-5)
Location: LAWRENCEVILLE
Magnitude: 1.00 
Reported by: Trained Spotter

Hail in ADAMS, OHIO
From 02-JUN-09 15:40:00 to 02-JUN-09 15:43:00 (EST-5)
Location: LOCUST GROVE
Magnitude: 0.88 
Reported by: Public

Report of nickel size hail was reported by the public 5 miles northwest of Rarden.

Hail in ROSS, OHIO
From 02-JUN-09 23:50:00 to 02-JUN-09 23:52:00 (EST-5)
Location: FRANKFORT
Magnitude: 1.00 
Reported by: Trained Spotter

Tornado in FAIRFIELD, OHIO
From 02-JUN-09 16:36:00 to 02-JUN-09 16:37:00 (EST-5)
Location: DRINKLE
Tornado F-scale: EF0
Crop damage: 1.00K
Reported by: NWS Storm Survey

A convergent path extending about 50 yards was found in a wheat field. No structural damage was reported. Event occurred 3 miles south-southeast of Amanda, Ohio.

Hail in GREENE, OHIO
From 02-JUN-09 14:51:00 to 02-JUN-09 14:52:00 (EST-5)
Location: (FFO)WRIGHT-PATT AFB
Magnitude: 1.00 
Reported by: Trained Spotter

Three quarter inch to one inch hail fell from the Wright-Patterson Air Force Base to the Wright State University.

Thunderstorm Wind in PICKAWAY, OHIO
From 02-JUN-09 16:12:00 to 02-JUN-09 16:16:00 (EST-5)
Location: DARBYVILLE
Magnitude: 70.00 EG
Property damage: 45.00K
Crop damage: 3.00K
Reported by: NWS Storm Survey

A microburst occurred three miles northwest of Darbyville, near the intersection of Darby Creek and London Road. Three barns and a home had significant damage, and a trailer was moved a short distance to the southeast. A short distance from here had another two homes damaged, along with several trees snapped. The microburst was .4 miles long and up to 350 yards wide. One man was injured when the tractor he was on tipped over.

Hail in MONTGOMERY, OHIO
From 02-JUN-09 17:13:00 to 02-JUN-09 17:22:00 (EST-5)
Location: CENTERVILLE
Magnitude: 2.00 
Reported by: Trained Spotter

Several reports of hail came in from spotters and a NWS employee. Hail of 2 inches fell south of Centerville. Seven minutes later, 1.5 inch hail was reported south of Miamisburg.

Thunderstorm Wind in FAIRFIELD, OHIO
From 02-JUN-09 16:30:00 to 02-JUN-09 16:31:00 (EST-5)
Location: STOUTSVILLE
Magnitude: 61.00 EG
Property damage: 1.00K
Crop damage: 3.00K
Reported by: NWS Storm Survey

A microburst occurred one mile east of Stoutsville, where a small metal shed was ripped off of its foundation and thrown over a fence. Several areas of a nearby wheat field were blown down in a northwest to southeast direction. Winds were estimated to be 65 to 70 mph and the path of this microburst was a quarter mile long and up to 450 yards wide.

Hail in FAIRFIELD, OHIO
From 02-JUN-09 15:07:00 to 02-JUN-09 15:09:00 (EST-5)
Location: CARROLL
Magnitude: 0.88 
Reported by: Trained Spotter

Hail in PREBLE, OHIO
From 02-JUN-09 16:50:00 to 02-JUN-09 16:54:00 (EST-5)
Location: GRATIS
Magnitude: 2.50 
Reported by: Trained Spotter

One and three quarter inch to two and a half inch hail fell in and around Gratis.

Hail in MADISON, OHIO
From 02-JUN-09 15:45:00 to 02-JUN-09 15:48:00 (EST-5)
Location: MT STERLING
Magnitude: 1.25 
Reported by: Trained Spotter

Spotters and public reported nickel to half dollar size hail.

Hail in PICKAWAY, OHIO
From 02-JUN-09 16:12:00 to 02-JUN-09 16:15:00 (EST-5)
Location: FIVE PTS
Magnitude: 2.00 
Reported by: Public

Hail in WARREN, OHIO
From 02-JUN-09 17:25:00 to 02-JUN-09 17:35:00 (EST-5)
Location: SPRINGBORO
Magnitude: 2.00 
Reported by: Law Enforcement

Several reports of hail came in from law enforcement and the public. Up to 2 inch hail fell for 10 minutes on the south end of Springboro.

Hail in HAMILTON, OHIO
From 02-JUN-09 21:30:00 to 02-JUN-09 21:36:00 (EST-5)
Location: DELHI HILLS
Magnitude: 1.00 
Reported by: Trained Spotter

Spotters and public reported one inch hail from Price Hill to Saint Bernard.

Hail in PICKAWAY, OHIO
From 02-JUN-09 16:26:00 to 02-JUN-09 16:29:00 (EST-5)
Location: CIRCLEVILLE
Magnitude: 1.00 
Reported by: Trained Spotter

Hail from three quarters of an inch to an inch in diameter was reported. Several trees were also downed and shingles were torn off of a roof.

Hail in GREENE, OHIO
From 02-JUN-09 14:58:00 to 02-JUN-09 15:00:00 (EST-5)
Location: FAIRBORN
Magnitude: 1.00 
Reported by: Trained Spotter

One inch hail fell in Fairborn near Wright State University.