An upper level disturbance embedded within a northwest steering flow interacted with a surface frontal boundary and the sea breeze within a strongly sheared environment featuring impressive convective parameters, resulting in scattered thunderstorm development across southern South Carolina.

Hail in CHARLESTON, SOUTH CAROLINA
From 10-MAY-11 21:43:00 to 10-MAY-11 21:48:00 (EST-5)
Location: ISLE OF PALMS ARPT
Magnitude: 1.75 
Reported by: Fire Department/Rescue

A Fire Department official reported golf ball size hail at the Isle of Palms Fire Department on Isle of Palms, South Carolina.

Hail in CHARLESTON, SOUTH CAROLINA
From 10-MAY-11 21:45:00 to 10-MAY-11 21:47:00 (EST-5)
Location: ISLE OF PALMS
Magnitude: 2.75 
Reported by: Public

The public reported baseball size hail on Isle of Palms, South Carolina.

Hail in CHARLESTON, SOUTH CAROLINA
From 10-MAY-11 21:47:00 to 10-MAY-11 21:48:00 (EST-5)
Location: ISLE OF PALMS
Magnitude: 1.75 
Property damage: 30.00K
Crop damage: 0.00K
Reported by: Public

The Public reported quarter to golf ball size hail and estimated winds to be around 60 mph near the Wild Dunes resort on Isle of Palms, South Carolina.  The individual reported that car windows were broken by the large hail.

Hail in BERKELEY, SOUTH CAROLINA
From 11-MAY-11 02:25:00 to 11-MAY-11 02:26:00 (EST-5)
Location: BONNEAU
Magnitude: 1.00 
Reported by: Public

The public reported quarter size hail, 2 miles south-southeast of Bonneau, South Carolina.

Hail in CHARLESTON, SOUTH CAROLINA
From 11-MAY-11 02:56:00 to 11-MAY-11 02:58:00 (EST-5)
Location: DEER PARK
Magnitude: 1.50 
Reported by: Public

The public reported ping pong ball size hail along the Highway 78 and Highway 52 Connector, 2 miles east-southeast of Ladson, South Carolina.

Thunderstorm Wind in BERKELEY, SOUTH CAROLINA
From 11-MAY-11 02:20:00 to 11-MAY-11 02:21:00 (EST-5)
Location: PIGEON BAY
Magnitude: 50.00 EG
Property damage: 0.50K
Crop damage: 0.00K
Reported by: Law Enforcement

Law Enforcement reported a large tree down and blocking Mudville Road, 8 miles south-southwest of Cross, South Carolina.

Hail in BERKELEY, SOUTH CAROLINA
From 10-MAY-11 19:27:00 to 10-MAY-11 19:34:00 (EST-5)
Location: HONEY HILL
Magnitude: 1.00 
Reported by: Trained Spotter

A trained weather spotter reported quarter size hail fell for 7 minutes and covered the ground, 9 miles southeast of Jamestown, South Carolina.

Hail in BERKELEY, SOUTH CAROLINA
From 10-MAY-11 19:43:00 to 10-MAY-11 19:46:00 (EST-5)
Location: NEWLAND
Magnitude: 1.75 
Reported by: Trained Spotter

A trained weather spotter reported golf ball size hail fell for a few minutes, 9 miles southeast of Jamestown, South Carolina.

Hail in CHARLESTON, SOUTH CAROLINA
From 10-MAY-11 19:48:00 to 10-MAY-11 19:58:00 (EST-5)
Location: MOORE CORNER
Magnitude: 0.88 
Reported by: Broadcast Media

Broadcast Media relayed a report of nickel size hail covering the ground in McClellanville, South Carolina.

Hail in CHARLESTON, SOUTH CAROLINA
From 10-MAY-11 19:54:00 to 10-MAY-11 19:59:00 (EST-5)
Location: TIBWIN VLG
Magnitude: 1.75 
Reported by: Fire Department/Rescue

A Fire Department official reported golf ball size hail fell on US-17 between Awendaw, South Carolina and McClellanville, South Carolina.

Thunderstorm Wind in BERKELEY, SOUTH CAROLINA
From 11-MAY-11 02:40:00 to 11-MAY-11 02:41:00 (EST-5)
Location: NORTH MULBERRY
Magnitude: 50.00 EG
Property damage: 0.50K
Crop damage: 0.00K
Reported by: Law Enforcement

Law Enforcement reported a power poll down and blocking McCrae Drive, 3 miles south-southeast of Moncks Corner, South Carolina.

Thunderstorm Wind in CHARLESTON, SOUTH CAROLINA
From 10-MAY-11 21:47:00 to 10-MAY-11 21:49:00 (EST-5)
Location: ISLE OF PALMS
Magnitude: 52.00 EG
Reported by: Public

The Public reported quarter to golf ball size hail and estimated winds to be around 60 mph near the Wild Dunes resort on Isle of Palms, South Carolina. The individual reported that car windows were broken by the large hail.

Hail in CHARLESTON, SOUTH CAROLINA
From 10-MAY-11 21:41:00 to 10-MAY-11 21:45:00 (EST-5)
Location: ISLE OF PALMS ARPT
Magnitude: 1.75 
Reported by: Public

The public reported golf ball size hail in the Wild Dunes resort at the north end of Isle of Palms, South Carolina.

Hail in CHARLESTON, SOUTH CAROLINA
From 10-MAY-11 20:52:00 to 10-MAY-11 20:57:00 (EST-5)
Location: BUCK HALL
Magnitude: 1.75 
Reported by: Law Enforcement

Law Enforcement reported golf ball size hail, 4 miles east-northeast of Awendaw, South Carolina.