Numerous thunderstorms developed along and ahead of a weak lee-side trough over the eastern midlands.  The thunderstorms developed and organized into a line as they met up with the inland pushing sea breeze across South Carolina.  Additional thunderstorms developed late across southeast Georgia as outflow boundary collisions occurred in a moist and unstable atmosphere.

Thunderstorm Wind in JASPER, SOUTH CAROLINA
From 21-JUL-10 17:55:00 to 21-JUL-10 17:56:00 (EST-5)
Location: GRAYS
Magnitude: 50.00 EG
Property damage: 1.50K
Crop damage: 0.00K
Reported by: Law Enforcement

Law enforcement reported trees down and blocking parts of Langfordville Road, 2 miles southwest of Grays, South Carolina.

Thunderstorm Wind in ALLENDALE, SOUTH CAROLINA
From 21-JUL-10 16:25:00 to 21-JUL-10 16:26:00 (EST-5)
Location: ULMERS
Magnitude: 50.00 EG
Property damage: 0.50K
Crop damage: 0.00K
Reported by: Law Enforcement

Law enforcement reported a tree down on Highway 301 near the Allendale-Bamberg county line, 1 mile northeast of Ulmer, South Carolina.

Thunderstorm Wind in COLLETON, SOUTH CAROLINA
From 21-JUL-10 16:13:00 to 21-JUL-10 16:14:00 (EST-5)
Location: PADGETTS
Magnitude: 50.00 EG
Property damage: 0.50K
Crop damage: 0.00K
Reported by: Law Enforcement

Law enforcement reported a tree down on Lumber Road, 1 mile northeast of Colleton, South Carolina.

Thunderstorm Wind in COLLETON, SOUTH CAROLINA
From 21-JUL-10 16:25:00 to 21-JUL-10 16:26:00 (EST-5)
Location: BELLS XRDS
Magnitude: 50.00 EG
Property damage: 0.50K
Crop damage: 0.00K
Reported by: Public

The public reported a tree down on Cross Swamp Road, 4 miles south of Colleton, South Carolina.

Thunderstorm Wind in COLLETON, SOUTH CAROLINA
From 21-JUL-10 16:49:00 to 21-JUL-10 16:50:00 (EST-5)
Location: ISLANDTON
Magnitude: 50.00 EG
Property damage: 0.50K
Crop damage: 0.00K
Reported by: Law Enforcement

Law enforcement reported a tree partially blocking Snider Highway, 1 mile west of Islandton, South Carolina.

Thunderstorm Wind in COLLETON, SOUTH CAROLINA
From 21-JUL-10 17:03:00 to 21-JUL-10 17:04:00 (EST-5)
Location: SNIDERS XRDS
Magnitude: 50.00 EG
Property damage: 1.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Law enforcement reported that a tree caught on fire after falling on a power line, 6 miles east of Islandton, South Carolina.

Thunderstorm Wind in COLLETON, SOUTH CAROLINA
From 21-JUL-10 17:08:00 to 21-JUL-10 17:09:00 (EST-5)
Location: COTTAGEVILLE
Magnitude: 50.00 EG
Property damage: 1.50K
Crop damage: 0.00K
Reported by: Law Enforcement

Law enforcement reported 3 trees down near the intersection of Round O Road and Jacksonboro Road, 5 miles south of Cottageville, South Carolina.

Thunderstorm Wind in COLLETON, SOUTH CAROLINA
From 21-JUL-10 17:31:00 to 21-JUL-10 17:32:00 (EST-5)
Location: RITTER
Magnitude: 50.00 EG
Property damage: 1.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Law enforcement reported a tree down on a power line, 1 mile southwest of Ritter, South Carolina.

Thunderstorm Wind in COLLETON, SOUTH CAROLINA
From 21-JUL-10 17:33:00 to 21-JUL-10 17:34:00 (EST-5)
Location: GREEN POND
Magnitude: 50.00 EG
Property damage: 0.50K
Crop damage: 0.00K
Reported by: Law Enforcement

Law enforcement reported a tree down near the intersection of Green Pond Highway and Rowdy Road, near Green Pond, South Carolina.

Thunderstorm Wind in DORCHESTER, SOUTH CAROLINA
From 21-JUL-10 15:50:00 to 21-JUL-10 15:51:00 (EST-5)
Location: ROSINVILLE
Magnitude: 50.00 EG
Property damage: 0.50K
Crop damage: 0.00K
Reported by: Law Enforcement

Law enforcement reported a tree down at the intersection of Willis Road and Charleston Highway, 2 miles southwest of Duncan Chapel, South Carolina.