An isolated thunderstorm developed across Upstate South Carolina, along the leading edge of an area of remnant showers associated with a line of storms that dissipated across the high terrain of western North Carolina and north Georgia. The isolated cell produced significant wind damage in the Powdersville and Piedmont areas of Anderson County.
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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.
An isolated thunderstorm developed across Upstate South Carolina, along the leading edge of an area of remnant showers associated with a line of storms that dissipated across the high terrain of western North Carolina and north Georgia. The isolated cell produced significant wind damage in the Powdersville and Piedmont areas of Anderson County.
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 Apr 8, 6:28 PM EST, 9 hours 2 minutes earlier.
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</html>The Greer radar (KGSP), 34 km away, was scanning. The volume nearest the first event began at 08:28 UTC.
3 thunderstorm wind. Local standard time, as filed.
Public reported multiple trees blown down and minor structural damage just west of I-85 in the Powdersville and Piedmont areas. Power poles were also snapped near the Highway 86 and I-85 intersection.
Media reported a tree blown down on a home on Oakvale Rd.
Media reported trees blown down off Fork Shoals Rd.
After NWS Directive 10-1605, the rules offices file Storm Data by.
Every storm in South Carolina in 2020Every state in 2020This day in weather historyWarnings in South Carolina, April 2020
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: 884124, 884125, 884126.