A weak front draped across the area along with an upper level disturbance shifting off the Southeast Coast led to the development of strong to severe thunderstorms across Southeast South Carolina.
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 CHS wrote it up.
A weak front draped across the area along with an upper level disturbance shifting off the Southeast Coast led to the development of strong to severe thunderstorms across Southeast South Carolina.
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 Charleston, SC wrote its last area forecast discussion before the first event at Aug 30, 4:25 PM EST, 38 minutes earlier.
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</html>The Charleston,SC radar (KCLX), 48 km away, was scanning. The volume nearest the first event began at 22:05 UTC.
2 thunderstorm wind, 1 lightning. Local standard time, as filed.
A Beaufort County emergency manager reported a lightning strike to a residence along Farnsleigh Road which produced minor roof damage.
The Beaufort County 911 Call Center reported a tree fell on a car near the intersection of Okatie Highway and May River Road. Numerous large tree limbs were also reported down along Okatie Highway near this location.
Law Enforcement reported a tree down at the intersection of Kato Bay Road and Crow Field Road.
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, August 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 2026-09-24. Each event’s entry at NCEI: 915125, 915122, 915123.