Alert archive / South Carolina / Severe Thunderstorm Warnings in 2026

Severe Thunderstorm Warning 124, NWS Columbia, SC

August 20, 2026Clarendon County, Orangeburg County, South Carolina

NWS Columbia, SC issued this severe thunderstorm warning at Aug 20, 2026, 2:27 PM EDT for Clarendon County, Orangeburg County, South Carolina. It was in force for 48 min. No storm report in the archive falls inside the area while it was in force.

The area

The counties it named.

The facts

Issued
Aug 20, 2026, 2:27 PM EDT (18:27 UTC)
Expired
Aug 20, 2026, 3:15 PM EDT
In force
48 min
Issued by
NWS Columbia, SC
Area
Storm-based polygon
Hail
0.88 in
Wind
60.0 mph

Counties Clarendon County, SC, Orangeburg County, SC

The radar

The Columbia radar (KCAE), 72 km from the middle of the area, began a volume at 18:31 UTC, the scan nearest the moment this went out.

Open the radar archive at this moment

The archived warnings, watches and discussions in force at that minute are drawn over the scan, this one among them.

The office that day

Everything else NWS Columbia, SC issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Aug 20, 12:51 PM EDTSpecial Weather StatementCAEEdgefield24 min
Aug 20, 1:07 PM EDTSpecial Weather StatementCAELexington23 min
Aug 20, 1:13 PM EDTSevere Thunderstorm WarningCAEAiken, Calhoun, Lexington, Orangeburg47 min
Aug 20, 1:34 PM EDTSpecial Weather StatementCAEKershaw26 min
Aug 20, 2:18 PM EDTSpecial Weather StatementCAERichland27 min
Aug 20, 2:23 PM EDTSpecial Weather StatementCAEDorchester37 min

Nearby

Severe Thunderstorm Warnings in South Carolina, 2026Every severe thunderstorm warning in 2026

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; radar from the NEXRAD Level II archive.