Scattered to numerous showers and thunderstorms developed across Upstate South Carolina during the afternoon and evening. Isolated flash flooding and damaging winds occurred near the city of Spartanburg.
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 GSP wrote it up.
Scattered to numerous showers and thunderstorms developed across Upstate South Carolina during the afternoon and evening. Isolated flash flooding and damaging winds occurred near the city of Spartanburg.
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 May 28, 3:51 PM EST, 1 hour 12 minutes earlier.
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</html>The Greer radar (KGSP), 37 km away, was scanning. The volume nearest the first event began at 22:01 UTC.
1 thunderstorm wind, 1 flash flood. Local standard time, as filed.
Highway patrol reported a tree blown down at Cannon Campground Rd and Old Converse Rd (3 WSW Cowpens) and another tree down at Cannon Campground Rd and West Church St.
Law enforcement reported flash flooding along Chinquapin Creek after around 2 inches of rain fell in a very short period of time. Public reported water up to car bumpers on N Pine St, which was closed in the area around Highway 9 for a while.
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, May 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 2026-09-30. Each event’s entry at NCEI: 577661, 577660.