A large area of rain and embedded thunderstorms caused a small area of flash flooding right as the precipitation was ending over the Upstate.
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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 large area of rain and embedded thunderstorms caused a small area of flash flooding right as the precipitation was ending over the Upstate.
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 31, 10:25 AM EST, 35 minutes earlier.
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</html>The Greer radar (KGSP), 16 km away, was scanning. The volume nearest the first event began at 15:59 UTC.
2 heavy rain, 1 flash flood. Local standard time, as filed.
Heavy rainfall caused the Reedy River to crest over 9 feet in downtown Greenville. This resulted in minor flooding of Cleveland Park.
Mill Creek overflowed its banks and flooded Tinsley Rd just north of town.
Several roads were flooded in and around Lowrys.
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, May 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 2026-10-01. Each event’s entry at NCEI: 237004, 236968, 237012.