Isolated to scattered thunderstorms developed across Upstate South Carolina and the eastern Piedmont during the late afternoon and evening. Some of the storms produced severe weather in the form of damaging wind and large hail, especially over eastern York County, which was affected by three different severe storms within about an hour.
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.
Isolated to scattered thunderstorms developed across Upstate South Carolina and the eastern Piedmont during the late afternoon and evening. Some of the storms produced severe weather in the form of damaging wind and large hail, especially over eastern York County, which was affected by three different severe storms within about an hour.
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 Jun 24, 3:59 PM EST, 32 minutes earlier.
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</html>The Greer radar (KGSP), 30 km away, was scanning. The volume nearest the first event began at 21:33 UTC.
5 hail, 3 thunderstorm wind. Local standard time, as filed.
FD reported four trees blown down in the Slater-Marietta area.
HAM radio operator reported penny size hail at New Cut Rd and Blue Sky Dr.
Public reported quarter size hail near the intersection of I-77 and David Lyle Blvd. Post Office reported ping pong ball size hail 2 NE Rock hill.
Public reported quarter size hail on the west side of Fort Mill.
Public reported mutliple large trees blown down on the west side of Fort Mill. Public also reported minor roof damage to a business and numerous large limbs down.
Public reported nickel size hail.
Public reported quarter size hail on India Hook Rd near Lake Wylie.
Public reported a few trees blown down on the north side of Rock Hill.
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, June 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: 590630, 591372, 590645, 590646, 590641, 590648, 590650, 590643.