A small area of nearly stationary strong thunderstorms developed during the early morning hours over the southern part of Upstate South Carolina. Several inches of rain fell over southern Greenwood County, which caused localized flash flooding.
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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 GSP wrote it up.
A small area of nearly stationary strong thunderstorms developed during the early morning hours over the southern part of Upstate South Carolina. Several inches of rain fell over southern Greenwood County, which caused localized flash flooding.
The local office's own words before the first event, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.
NWS Greenville-Spartanburg, SC wrote its last area forecast discussion before the first event at Aug 3, 1:45 AM EST, 3 hours 56 minutes earlier.
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</html>The Columbia radar (KCAE), 94 km away, was scanning. The volume nearest the first event began at 10:41 UTC.
1 flash flood. Local standard time, as filed.
Highway 25 was flooded by Cuffytown Creek, and Bowie Rd and Bethel Rd were flooded by Beaverdam Creek after as much as 6 inches of rain fell over a few hours time across the extreme southern part of the county.
After NWS Directive 10-1605, the rules offices file Storm Data by.
Every storm in South Carolina in 2010Every state in 2010This day in weather historyWarnings in South Carolina, August 2010
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: 256687.