Initially, multi-cell thunderstorms developed inland within an unstable environment featuring MLCAPES between 2500-3500 j/kg and a well defined shortwave trough just north/northwest of the forecast area. These thunderstorms shifted south/southeast toward the coast, prompting warnings for inland counties, while other thunderstorms developed near the seabreeze pinned at the coast. Eventually, complex mesoscale boundaries developed and dominated convective initiation as well as the growth and propagation of thunderstorms, supporting occasional episodes of severe weather especially within coastal counties from Charleston to McIntosh. The most intense thunderstorm produced tennis ball size hail in the Shadowmoss subdivision in West Ashley, while golf ball size hail fell in Meridian in McIntosh County. We also received other reports of quarter size hail and wind damage. Two storms in western Charleston County encountered boundaries and began to rotate, prompting Tornado Warnings. Almost 6 inches of rain fell in a small area on James Island and over 4 inches of rain fell across a swath of Beaufort County.

Hail in BERKELEY, SOUTH CAROLINA
From 26-JUN-13 16:20:00 to 26-JUN-13 16:21:00 (EST-5)
Location: INNESS
Magnitude: 0.75 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: NWS Employee

An NWS employee reported penny size hail at Tanner Plantation in Hanahan.

Hail in CHARLESTON, SOUTH CAROLINA
From 26-JUN-13 16:54:00 to 26-JUN-13 16:55:00 (EST-5)
Location: DRAYTON
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

A spotter reported quarter size hail in Shadowmoss subdivision in West Ashley.

Hail in CHARLESTON, SOUTH CAROLINA
From 26-JUN-13 17:15:00 to 26-JUN-13 17:16:00 (EST-5)
Location: DRAYTON
Magnitude: 1.50 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

The public reported ping pong size hail on Bent Hickory Road.

Hail in BERKELEY, SOUTH CAROLINA
From 26-JUN-13 16:29:00 to 26-JUN-13 16:30:00 (EST-5)
Location: THE FARMS
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Broadcast Media

The media relayed a report of quarter size hail at Tanner Plantation in Hanahan.

Hail in CHARLESTON, SOUTH CAROLINA
From 26-JUN-13 17:05:00 to 26-JUN-13 17:06:00 (EST-5)
Location: DRAYTON
Magnitude: 2.50 
Reported by: Trained Spotter

A spotter reported up to tennis ball size hail one mile south of the Highway 61 and Bees Ferry Road intersection.

Thunderstorm Wind in CHARLESTON, SOUTH CAROLINA
From 26-JUN-13 16:27:00 to 26-JUN-13 16:28:00 (EST-5)
Location: PINECREST
Magnitude: 52.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: NWS Employee

An off duty NWS employee estimated a 60 mph wind gust on Maybank Bridge.

Thunderstorm Wind in CHARLESTON, SOUTH CAROLINA
From 26-JUN-13 16:23:00 to 26-JUN-13 16:24:00 (EST-5)
Location: CROGHAN
Magnitude: 50.00 EG
Property damage: 2.25K
Crop damage: 0.00K
Reported by: Broadcast Media

The media reported a tree and power line down on Riverland Drive.

Thunderstorm Wind in CHARLESTON, SOUTH CAROLINA
From 26-JUN-13 17:01:00 to 26-JUN-13 17:02:00 (EST-5)
Location: DRAYTON
Magnitude: 50.00 EG
Property damage: 1.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Law enforcement reported one tree down along Bees Ferry Road and Shadowmoss Parkway.

Thunderstorm Wind in CHARLESTON, SOUTH CAROLINA
From 26-JUN-13 17:13:00 to 26-JUN-13 17:14:00 (EST-5)
Location: PIERPONT
Magnitude: 50.00 EG
Property damage: 4.00K
Crop damage: 0.00K
Reported by: Public

The public reported a tree down on a house along Bishop Drive in West Ashley.

Thunderstorm Wind in JASPER, SOUTH CAROLINA
From 26-JUN-13 17:24:00 to 26-JUN-13 17:25:00 (EST-5)
Location: SWITZERLAND
Magnitude: 50.00 EG
Property damage: 1.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Law enforcement reported a tree down along Jasper Station Road.

Thunderstorm Wind in BEAUFORT, SOUTH CAROLINA
From 26-JUN-13 17:43:00 to 26-JUN-13 17:44:00 (EST-5)
Location: PRIESTERS
Magnitude: 50.00 EG
Property damage: 1.00K
Crop damage: 0.00K
Reported by: 911 Call Center

The Beaufort County 911 call center reported one tree down near the intersection of Kinloch Road and Stroban Road.

Thunderstorm Wind in JASPER, SOUTH CAROLINA
From 26-JUN-13 17:15:00 to 26-JUN-13 17:16:00 (EST-5)
Location: OLD HOUSE
Magnitude: 50.00 EG
Property damage: 1.00K
Crop damage: 0.00K
Reported by: Department of Highways

The South Carolina Department of Highways reported a tree down near the intersection of Okatie Highway and Lowcountry Drive.

Thunderstorm Wind in BEAUFORT, SOUTH CAROLINA
From 26-JUN-13 17:52:00 to 26-JUN-13 17:53:00 (EST-5)
Location: DALE
Magnitude: 50.00 EG
Property damage: 1.00K
Crop damage: 0.00K
Reported by: 911 Call Center

The Beaufort County 911 call center reported a tree down along Witsell Road and Keans Neck Road.