A weak trough of low pressure in a deep tropical air mass, resulted in the development of numerous showers and thunderstorms which produced torrential rainfall across portions of coastal South Carolina.
Every event with a place to put it. Tap one for its entry below.
Deaths and injuries are direct and indirect together, as the offices filed them. Damage is property and crops in the dollars of the year, not adjusted for inflation, and only where an office estimated it.
The episode as NWS CHS wrote it up.
A weak trough of low pressure in a deep tropical air mass, resulted in the development of numerous showers and thunderstorms which produced torrential rainfall across portions of coastal South Carolina.
The Charleston,SC radar (KCLX), 104 km away, was scanning. The volume nearest the first event began at 13:41 UTC.
1 flash flood. Local standard time, as filed.
The Public reported that 5th East Street was closed due to flooding on Folly Beach, South Carolina.
After NWS Directive 10-1605, the rules offices file Storm Data by.
Every storm in South Carolina in 2011Every state in 2011This day in weather historyWarnings in South Carolina, July 2011
NOAA National Centers for Environmental Information, Storm Events Database, compiled from the National Weather Service’s monthly Storm Data. Complete through 2026-06; NCEI adds each month about 75 days after it ends and revises past years a few times a year. Rebuilt 2026-09-30. Each event’s entry at NCEI: 333980.