Rainfall amounts of 1 to 3 inches over central Richland County produced areas of flash flooding in Columbia closing several streets and stranding some vehicles.
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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 CAE wrote it up.
Rainfall amounts of 1 to 3 inches over central Richland County produced areas of flash flooding in Columbia closing several streets and stranding some vehicles.
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 Columbia, SC wrote its last area forecast discussion before the first event at Sep 24, 10:16 AM EST, 2 hours 24 minutes earlier.
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</html>The Columbia radar (KCAE), 9 km away, was scanning. The volume nearest the first event began at 17:37 UTC.
2 flash flood. Local standard time, as filed.
USGS camera at Main and Whaley showed flash flooding with water levels rising 3 to 4 feet above the road stranding several vehicles. Flooding on Hwy 1 near I-26 closed that intersection as well where water levels were 1 to 2 feet deep.
Sheriff reported the intersecton of Legrand and Pinnacle Point Drive do to flash flooding. Water levels were 1 to 3 feet deep.
After NWS Directive 10-1605, the rules offices file Storm Data by.
Every storm in South Carolina in 2015Every state in 2015This day in weather historyWarnings in South Carolina, September 2015
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 2026-10-01. Each event’s entry at NCEI: 596385, 596386.