A warm and moist environment between high pressure offshore and a trough of low pressure inland led to an environment conducive for severe thunderstorms ahead of a inland moving sea breeze.
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 warm and moist environment between high pressure offshore and a trough of low pressure inland led to an environment conducive for severe thunderstorms ahead of a inland moving sea breeze.
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 3, 12:53 PM EST, 1 hour 40 minutes earlier.
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</html>Hazardous Weather Outlook National Weather Service Charleston SC 408 AM EDT Wed Aug 3 2022 AMZ330-350-352-354-374-GAZ087-088-099>101-114>119-137>141-SCZ040- 042>045-047>052-040815- Charleston Harbor- Waters from South Santee River to Edisto Beach SC out 20 NM- Waters from Edisto Beach SC to Savannah GA out 20 NM- Waters from Savannah GA to Altamaha Sound GA out 20 NM, including Grays Reef National Marine Sanctuary- Waters from Savannah GA to Altamaha Sound GA from 20 to 60 NM- Jenkins-Screven-Candler-Bulloch-Effingham-Tattnall-Evans- Inland Bryan-Coastal Bryan-Inland Chatham-Coastal Chatham-Long- Inland Liberty-Coastal Liberty-Inland McIntosh-Coastal McIntosh- Allendale-Hampton-Inland Colleton-Dorchester-Inland Berkeley- Inland Jasper-Beaufort-Coastal Colleton-Charleston-Coastal Jasper- Tidal Berkeley- 408 AM EDT Wed Aug 3 2022 This Hazardous Weather Outlook is for Atlantic coastal waters, southeast Georgia and southeast South Carolina. .DAY ONE...Today and tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Thursday through Tuesday. The probability for widespread hazardous weather is low. .SPOTTER INFORMATION STATEMENT... Spotter assistance is not anticipated at this time.
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</html>The Charleston,SC radar (KCLX), 94 km away, was scanning. The volume nearest the first event began at 19:30 UTC.
5 thunderstorm wind. Local standard time, as filed.
The Berkeley County 911 Call Center reported a tree down along the 4000 Block of Highway 78 due to thunderstorm outflow.
A county official reported a tree down along the 500 Block of Short Cut Road.
The Dorchester County 911 Call Center reported a tree down near the intersection of Campbell Thicket Road and South Railroad Avenue.
A county official reported a tree down near the intersection of Second Texas Street and Alonzo Road.
A county official reported a tree down near the intersection of First Texas Street and Alonzo Road.
After NWS Directive 10-1605, the rules offices file Storm Data by.
Every storm in South Carolina in 2022Every state in 2022This day in weather historyWarnings in South Carolina, August 2022
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: 1040847, 1040844, 1040846, 1040848, 1040849.