An area of low pressure moved up the Ohio Valley on May 7th.   A warm front from this low moved into northern Ohio causing showers and thunderstorms to develop.  A few of the thunderstorms became severe.

Hail in STARK, OHIO
From 07-MAY-12 12:50:00 to 07-MAY-12 12:50:00 (EST-5)
Location: NAVARRE
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

Quarter sized hail was observed.

Hail in MEDINA, OHIO
From 07-MAY-12 14:09:00 to 07-MAY-12 14:09:00 (EST-5)
Location: MEDINA
Magnitude: 0.75 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Storm Chaser

Penny sized hail was observed.

Hail in TRUMBULL, OHIO
From 07-MAY-12 19:27:00 to 07-MAY-12 19:27:00 (EST-5)
Location: HUBBARD
Magnitude: 0.88 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Nickel sized hail was observed.

Hail in ASHTABULA, OHIO
From 07-MAY-12 18:40:00 to 07-MAY-12 18:40:00 (EST-5)
Location: AUSTINBURG
Magnitude: 1.25 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

Quarter to half dollar sized hail was observed.

Hail in MEDINA, OHIO
From 07-MAY-12 16:20:00 to 07-MAY-12 16:20:00 (EST-5)
Location: MEDINA
Magnitude: 0.75 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Penny sized hail was observed.

Hail in ASHTABULA, OHIO
From 07-MAY-12 18:47:00 to 07-MAY-12 18:47:00 (EST-5)
Location: ASHTABULA
Magnitude: 0.88 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Nickel sized hail was observed.

Hail in ASHTABULA, OHIO
From 07-MAY-12 18:55:00 to 07-MAY-12 18:55:00 (EST-5)
Location: CONNEAUT
Magnitude: 0.88 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

Nickel sized hail was observed.

Hail in TRUMBULL, OHIO
From 07-MAY-12 19:27:00 to 07-MAY-12 19:27:00 (EST-5)
Location: BROOKFIELD
Magnitude: 0.75 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

Penny sized hail was observed.

Hail in TRUMBULL, OHIO
From 07-MAY-12 19:23:00 to 07-MAY-12 19:27:00 (EST-5)
Location: HUBBARD
Magnitude: 1.25 
Property damage: 15.00K
Crop damage: 0.00K
Reported by: Public

Quarter to half dollar sized hail was observed.

Hail in STARK, OHIO
From 07-MAY-12 19:47:00 to 07-MAY-12 19:47:00 (EST-5)
Location: MASSILLON
Magnitude: 0.75 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Penny sized hail was observed.

Hail in MAHONING, OHIO
From 07-MAY-12 19:38:00 to 07-MAY-12 19:38:00 (EST-5)
Location: YOUNGSTOWN
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

Quarter sized hail was observed.

Hail in TRUMBULL, OHIO
From 07-MAY-12 18:29:00 to 07-MAY-12 18:29:00 (EST-5)
Location: FOWLER
Magnitude: 0.88 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

Nickel sized hail was observed.

Hail in MEDINA, OHIO
From 07-MAY-12 16:07:00 to 07-MAY-12 16:07:00 (EST-5)
Location: MEDINA
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

Quarter size hail was observed.

Hail in WYANDOT, OHIO
From 07-MAY-12 16:18:00 to 07-MAY-12 16:18:00 (EST-5)
Location: UPPER SANDUSKY
Magnitude: 0.75 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Penny sized hail was reported.

Hail in MARION, OHIO
From 07-MAY-12 17:44:00 to 07-MAY-12 17:44:00 (EST-5)
Location: MARION
Magnitude: 0.88 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Nickel sized hail was reported.

Hail in RICHLAND, OHIO
From 07-MAY-12 17:35:00 to 07-MAY-12 17:35:00 (EST-5)
Location: SHELBY
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Quarter sized hail was observed.

Thunderstorm Wind in MARION, OHIO
From 07-MAY-12 17:25:00 to 07-MAY-12 17:25:00 (EST-5)
Location: LA RUE
Magnitude: 50.00 EG
Property damage: 10.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Thunderstorm winds downed a few trees.

Hail in TRUMBULL, OHIO
From 07-MAY-12 18:56:00 to 07-MAY-12 19:02:00 (EST-5)
Location: WARREN
Magnitude: 0.75 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Penny sized hail was observed.

Hail in TRUMBULL, OHIO
From 07-MAY-12 19:00:00 to 07-MAY-12 19:04:00 (EST-5)
Location: VIENNA
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Penny to quarter sized hail was observed.

Hail in TRUMBULL, OHIO
From 07-MAY-12 18:19:00 to 07-MAY-12 18:26:00 (EST-5)
Location: CORTLAND
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

Penny to quarter sized hail was observed.

Hail in TRUMBULL, OHIO
From 07-MAY-12 19:00:00 to 07-MAY-12 19:00:00 (EST-5)
Location: NILES
Magnitude: 0.75 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Penny sized hail was observed.