Showers and thunderstorms developed along a frontal boundary draped across the Upper Ohio Valley.  Many of the stronger thunderstorm became severe and a lot of hail reports were received.  Some of the hail was as large as golf balls.

Hail in WAYNE, OHIO
From 14-MAY-14 14:35:00 to 14-MAY-14 14:35:00 (EST-5)
Location: WOOSTER
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Quarter sized hail was reported.

Hail in STARK, OHIO
From 14-MAY-14 16:33:00 to 14-MAY-14 16:33:00 (EST-5)
Location: ALLIANCE
Magnitude: 0.75 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Penny sized hail was observed.

Hail in SUMMIT, OHIO
From 14-MAY-14 15:20:00 to 14-MAY-14 15:20:00 (EST-5)
Location: CUYAHOGA FALLS
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Quarter sized hail was reported.

Hail in MAHONING, OHIO
From 14-MAY-14 18:55:00 to 14-MAY-14 18:55:00 (EST-5)
Location: YOUNGSTOWN
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Quarter sized hail was reported.

Hail in STARK, OHIO
From 14-MAY-14 19:14:00 to 14-MAY-14 19:14:00 (EST-5)
Location: CANTON
Magnitude: 0.75 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Penny sized hail was observed.

Hail in MORROW, OHIO
From 13-MAY-14 23:36:00 to 13-MAY-14 23:36:00 (EST-5)
Location: CARDINGTON
Magnitude: 1.75 
Property damage: 25.00K
Crop damage: 0.00K
Reported by: Social Media

Golf ball sized hail was reported.  A few vehicles were damaged.

Hail in MORROW, OHIO
From 13-MAY-14 23:47:00 to 13-MAY-14 23:47:00 (EST-5)
Location: CHESTERVILLE
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Social Media

Quarter sized hail was observed.

Thunderstorm Wind in ASHLAND, OHIO
From 14-MAY-14 00:45:00 to 14-MAY-14 00:45:00 (EST-5)
Location: LOUDONVILLE
Magnitude: 50.00 EG
Property damage: 4.00K
Crop damage: 0.00K
Reported by: Public

Thunderstorm winds downed a few large tree limbs.

Hail in RICHLAND, OHIO
From 14-MAY-14 12:30:00 to 14-MAY-14 12:30:00 (EST-5)
Location: SHELBY
Magnitude: 0.88 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Penny to nickel sized hail was observed.

Hail in RICHLAND, OHIO
From 14-MAY-14 12:30:00 to 14-MAY-14 12:30:00 (EST-5)
Location: SHELBY
Magnitude: 0.88 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Penny to nickel sized hail was observed.

Hail in ASHLAND, OHIO
From 14-MAY-14 13:35:00 to 14-MAY-14 13:35:00 (EST-5)
Location: LOUDONVILLE
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Post Office

Quarter sized hail was reported.

Hail in KNOX, OHIO
From 14-MAY-14 13:25:00 to 14-MAY-14 13:25:00 (EST-5)
Location: HOWARD
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Social Media

Quarter sized hail was observed.

Hail in STARK, OHIO
From 14-MAY-14 18:53:00 to 14-MAY-14 18:53:00 (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 STARK, OHIO
From 14-MAY-14 19:09:00 to 14-MAY-14 19:09:00 (EST-5)
Location: NORTH CANTON
Magnitude: 0.75 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Broadcast Media

Penny size hail was observed.

Thunderstorm Wind in MAHONING, OHIO
From 14-MAY-14 18:00:00 to 14-MAY-14 18:00:00 (EST-5)
Location: YOUNGSTOWN
Magnitude: 50.00 EG
Property damage: 3.00K
Crop damage: 0.00K
Reported by: Broadcast Media

Thunderstorm winds downed several large tree limbs.

Hail in PORTAGE, OHIO
From 14-MAY-14 19:55:00 to 14-MAY-14 19:55:00 (EST-5)
Location: DEERFIELD
Magnitude: 1.50 
Property damage: 40.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Hail the size of ping pong balls was observed.  Some vehicle damage occurred.

Thunderstorm Wind in ASHTABULA, OHIO
From 14-MAY-14 16:22:00 to 14-MAY-14 16:22:00 (EST-5)
Location: ROCK CREEK
Magnitude: 50.00 EG
Property damage: 4.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Thunderstorm winds downed a few small trees.

Hail in SUMMIT, OHIO
From 14-MAY-14 15:01:00 to 14-MAY-14 15:01:00 (EST-5)
Location: FAIRLAWN
Magnitude: 0.75 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Penny sized hail was observed.

Hail in PORTAGE, OHIO
From 14-MAY-14 19:48:00 to 14-MAY-14 19:48:00 (EST-5)
Location: RAVENNA
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Penny to quarter sized hail was observed.

Hail in CRAWFORD, OHIO
From 14-MAY-14 12:15:00 to 14-MAY-14 12:15:00 (EST-5)
Location: GALION
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Penny to quarter sized hail was observed.

Hail in WAYNE, OHIO
From 14-MAY-14 14:11:00 to 14-MAY-14 14:11:00 (EST-5)
Location: WOOSTER
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Quarter sized hail was observed.

Hail in HOLMES, OHIO
From 14-MAY-14 14:26:00 to 14-MAY-14 14:26:00 (EST-5)
Location: HOLMESVILLE
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Quarter sized hail was observed.

Thunderstorm Wind in LAKE, OHIO
From 14-MAY-14 14:30:00 to 14-MAY-14 14:30:00 (EST-5)
Location: PAINESVILLE
Magnitude: 50.00 EG
Property damage: 3.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Thunderstorm winds downed several large tree limbs.

Hail in STARK, OHIO
From 14-MAY-14 16:30:00 to 14-MAY-14 16:30:00 (EST-5)
Location: ALLIANCE
Magnitude: 0.75 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Penny sized hail was observed.

Hail in HOLMES, OHIO
From 14-MAY-14 13:50:00 to 14-MAY-14 13:50:00 (EST-5)
Location: NASHVILLE
Magnitude: 1.75 
Property damage: 75.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Hail as large as golf balls was reported.  Some vehicles were damaged.

Hail in MAHONING, OHIO
From 14-MAY-14 17:03:00 to 14-MAY-14 17:03:00 (EST-5)
Location: CRAIG BEACH
Magnitude: 0.88 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Nickel sized hail was observed.

Hail in MAHONING, OHIO
From 14-MAY-14 17:50:00 to 14-MAY-14 17:50:00 (EST-5)
Location: CANFIELD
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 14-MAY-14 18:04:00 to 14-MAY-14 18:04:00 (EST-5)
Location: NEW SPRINGFIELD
Magnitude: 0.88 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Nickel sized hail was observed.

Hail in TRUMBULL, OHIO
From 14-MAY-14 18:22:00 to 14-MAY-14 18:22:00 (EST-5)
Location: HUBBARD
Magnitude: 0.88 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Social Media

Nickel sized hail was observed.

Hail in LAKE, OHIO
From 14-MAY-14 14:20:00 to 14-MAY-14 14:20:00 (EST-5)
Location: WILLOUGHBY HILLS
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Social Media

Quarter sized hail was observed.

Hail in CUYAHOGA, OHIO
From 14-MAY-14 14:05:00 to 14-MAY-14 14:05:00 (EST-5)
Location: RICHMOND HGTS
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Broadcast Media

Quarter sized hail was observed.

Thunderstorm Wind in MAHONING, OHIO
From 14-MAY-14 17:54:00 to 14-MAY-14 17:54:00 (EST-5)
Location: YOUNGSTOWN
Magnitude: 50.00 EG
Property damage: 1.00K
Crop damage: 0.00K
Reported by: Social Media

Thunderstorm winds downed a tree.

Hail in LAKE, OHIO
From 14-MAY-14 15:45:00 to 14-MAY-14 15:45:00 (EST-5)
Location: PERRY
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

Quarter sized hail was observed.

Thunderstorm Wind in STARK, OHIO
From 14-MAY-14 16:38:00 to 14-MAY-14 16:38:00 (EST-5)
Location: NORTH CANTON
Magnitude: 50.00 EG
Property damage: 3.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Thunderstorm winds downed a tree and a couple large limbs.

Thunderstorm Wind in STARK, OHIO
From 14-MAY-14 18:45:00 to 14-MAY-14 18:45:00 (EST-5)
Location: NAVARRE
Magnitude: 50.00 EG
Property damage: 10.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Thunderstorm winds downed a few trees and large limbs.

Hail in PORTAGE, OHIO
From 14-MAY-14 19:36:00 to 14-MAY-14 19:36:00 (EST-5)
Location: ROOTSTOWN
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Social Media

Quarter sized hail was observed.

Hail in STARK, OHIO
From 14-MAY-14 19:20:00 to 14-MAY-14 19:20:00 (EST-5)
Location: UNIONTOWN
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Social Media

Quarter sized hail was observed.

Hail in WAYNE, OHIO
From 14-MAY-14 14:24:00 to 14-MAY-14 14:24:00 (EST-5)
Location: WOOSTER
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Social Media

Quarter sized hail was observed.

Hail in SUMMIT, OHIO
From 14-MAY-14 15:00:00 to 14-MAY-14 15:00:00 (EST-5)
Location: COPLEY
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Social Media

Quarter sized hail was reported.

Hail in HOLMES, OHIO
From 14-MAY-14 14:00:00 to 14-MAY-14 14:00:00 (EST-5)
Location: NASHVILLE
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Social Media

Quarter sized hail was observed.

Hail in WAYNE, OHIO
From 14-MAY-14 14:09:00 to 14-MAY-14 14:09:00 (EST-5)
Location: NEW PITTSBURG
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Quarter sized hail was observed.

Hail in HOLMES, OHIO
From 14-MAY-14 14:10:00 to 14-MAY-14 14:10:00 (EST-5)
Location: BIG PRAIRIE
Magnitude: 0.88 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Nickel sized hail was observed.

Hail in HOLMES, OHIO
From 14-MAY-14 14:28:00 to 14-MAY-14 14:28:00 (EST-5)
Location: HOLMESVILLE
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Quarter sized hail was reported.

Hail in PORTAGE, OHIO
From 14-MAY-14 16:47:00 to 14-MAY-14 16:50:00 (EST-5)
Location: DEERFIELD
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

Quarter sized hail was observed.

Hail in PORTAGE, OHIO
From 14-MAY-14 19:58:00 to 14-MAY-14 19:58:00 (EST-5)
Location: RAVENNA
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Quarter sized hail was observed.

Hail in PORTAGE, OHIO
From 14-MAY-14 19:58:00 to 14-MAY-14 19:58:00 (EST-5)
Location: RAVENNA
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Quarter sized hail was observed.

Hail in HOLMES, OHIO
From 14-MAY-14 14:28:00 to 14-MAY-14 14:28:00 (EST-5)
Location: HOLMESVILLE
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Quarter sized hail was reported.