Alert archive / South Carolina / Severe Thunderstorm Warnings in 2026

Severe Thunderstorm Warning 100, NWS Columbia, SC

August 5, 2026Fairfield County, Lexington County, Richland County, South Carolina

NWS Columbia, SC issued this severe thunderstorm warning at Aug 5, 2026, 4:00 PM EDT for Fairfield County, Lexington County, Richland County, South Carolina. It was in force for 45 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 5, 2026, 4:00 PM EDT (20:00 UTC)
Expired: Aug 5, 2026, 4:45 PM EDT
In force: 45 min
Issued by: NWS Columbia, SC
Area: Storm-based polygon
Hail: 0.75 in
Wind: 60.0 mph

Counties Fairfield County, SC, Lexington County, SC, Richland County, SC

The radar

The Columbia radar (KCAE), 18 km from the middle of the area, began a volume at 20:01 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 nearest sounding before it

Peachtre/Fal Fld, GA (KFFC), launched 12:00Z, 8.0 hours before the alert went out and 325 km from the middle of its area. This is the routine balloon launch nearest before it, the air the forecaster had in hand, not a measurement taken for the alert.

Skew-T log-p

Temperature in red, dew point in green, the mixed-layer parcel dashed.

Hodograph

The wind turning with height, colored by layer: ground to 1 km, 1 to 3 km, 3 to 6 km, 6 to 10 km.

Mixed-layer CAPE: 1388 J/kg
Mixed-layer CIN: -20 J/kg
Mixed-layer LCL: 579 m above ground
0-6 km bulk shear: 10 kt
0-1 km storm-relative helicity: 32 m²/s²
0-3 km storm-relative helicity: 41 m²/s²
Significant tornado parameter: 0.0
Supercell composite: 0.0

Open this sounding in Storm Lab

What forecasters said that day

The local office's own words before this severe thunderstorm warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS Columbia, SC wrote its last area forecast discussion before this severe thunderstorm warning went out at Aug 5, 1:05 PM EDT, 2 hours 55 minutes earlier.

Area forecast discussion, Aug 5, 1:05 PM EDT, 2 hours 55 minutes before

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In the hours before

Special weather statement, Aug 5, 2:58 PM EDT, 1 hour 2 minutes before

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Special weather statement, Aug 5, 3:29 PM EDT, 31 minutes before

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Special weather statement, Aug 5, 3:58 PM EDT, 2 minutes before

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The office that day

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

Issued	Product	Office	Counties	Lasted
Aug 4, 8:09 PM EDT	Special Weather Statement	CAE	Richland	36 min
Aug 4, 8:25 PM EDT	Areal Flood Advisory	CAE	Richland	2 hr
Aug 4, 8:39 PM EDT	Areal Flood Advisory	CAE	Richland	2 hr
Aug 4, 9:45 PM EDT	Areal Flood Advisory	CAE	Fairfield	2 hr
Aug 4, 10:51 PM EDT	Areal Flood Advisory	CAE	Kershaw, Lancaster	114 min
Aug 5, 8:06 AM EDT	Dense Fog Advisory	CAE	Aiken, Bamberg, Barnwell, Calhoun, Chesterfield, Clarendon and 12 more	74 min
Aug 5, 2:58 PM EDT	Special Weather Statement	CAE	Saluda	32 min
Aug 5, 3:29 PM EDT	Special Weather Statement	CAE	Lexington	31 min
Aug 5, 3:54 PM EDT	Areal Flood Advisory	CAE	Lexington	2 hr
Aug 5, 3:58 PM EDT	Special Weather Statement	CAE	Lexington	47 min
Aug 5, 4:08 PM EDT	Special Weather Statement	CAE	Kershaw	52 min
Aug 5, 4:44 PM EDT	Special Weather Statement	CAE	Richland	46 min

Nearby

Severe Thunderstorm Warnings in South Carolina, 2026 Every 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; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.