Alert archive / South Carolina / Severe Thunderstorm Warnings in 2025

Severe Thunderstorm Warning 59, NWS Wilmington, NC

June 25, 2025Darlington County, Florence County, South Carolina

NWS Wilmington, NC issued this severe thunderstorm warning at Jun 25, 2025, 6:43 PM EDT for Darlington County, Florence County, South Carolina. It was in force for 62 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
Jun 25, 2025, 6:43 PM EDT (22:43 UTC)
Expired
Jun 25, 2025, 7:45 PM EDT
In force
62 min
Issued by
NWS Wilmington, NC
Area
Storm-based polygon
Hail
1.0 in
Wind
60.0 mph

Counties Darlington County, SC, Florence County, SC

The radar

The Columbia radar (KCAE), 121 km from the middle of the area, began a volume at 22:46 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 watch it was issued in

The SPC watch in force over the same counties when this warning went out.

IssuedProductOfficeLasted
Jun 25, 3:16 PM EDTSevere Thunderstorm WatchSPC11 hr

The nearest sounding before it

Newport, NC (KMHX), launched 12:00Z, 10.7 hours before the alert went out and 279 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-pSkew-T log-p diagram, Newport, NC at 12:00Z on 2025-06-25Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 4034 joules per kilogram.LCLLFCEL10008507005003002001001 km2 km3 km6 km9 km12 km15 km-30°-20°-10°0°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Newport, NC at 12:00Z on 2025-06-25The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 46 square meters per square second.193958Sfc1 km3 km6 km9 kmRMLM
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
4034 J/kg
Mixed-layer CIN
-45 J/kg
Mixed-layer LCL
1096 m above ground
0-6 km bulk shear
22 kt
0-1 km storm-relative helicity
46 m²/s²
0-3 km storm-relative helicity
50 m²/s²
Significant tornado parameter
0.6
Supercell composite
3.3

Open this sounding in Storm Lab

The office that day

Everything else NWS Wilmington, NC issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Jun 25, 2:32 PM EDTSpecial Weather StatementILMPender43 min
Jun 25, 2:41 PM EDTCoastal Flood AdvisoryILMNew Hanover10 hr
Jun 25, 3:28 PM EDTSpecial Weather StatementILMRobeson47 min
Jun 25, 3:41 PM EDTSevere Thunderstorm WarningILMBladen, Robeson79 min
Jun 25, 3:50 PM EDTSpecial Weather StatementILMNew Hanover25 min
Jun 25, 4:12 PM EDTSpecial Weather StatementILMBrunswick33 min
Jun 25, 4:13 PM EDTSpecial Weather StatementILMBrunswick32 min
Jun 25, 4:26 PM EDTSpecial Marine WarningILM40 min
Jun 25, 4:47 PM EDTSevere Thunderstorm WarningILMBladen, Columbus58 min
Jun 25, 4:52 PM EDTSevere Thunderstorm WarningILMRobeson53 min
Jun 25, 5:03 PM EDTSpecial Weather StatementILMBrunswick27 min
Jun 25, 5:15 PM EDTSevere Thunderstorm WarningILMColumbus60 min
Jun 25, 5:26 PM EDTSpecial Weather StatementILMBrunswick34 min
Jun 25, 5:38 PM EDTSevere Thunderstorm WarningILMBrunswick, Columbus53 min
Jun 25, 6:03 PM EDTSpecial Weather StatementILMBrunswick27 min
Jun 25, 6:17 PM EDTSevere Thunderstorm WarningILMBrunswick58 min
Jun 25, 6:29 PM EDTSpecial Marine WarningILM61 min
Jun 25, 6:58 PM EDTSpecial Marine WarningILM62 min
Jun 25, 7:01 PM EDTSpecial Weather StatementILMBrunswick59 min
Jun 25, 7:13 PM EDTSpecial Marine WarningILM58 min
Jun 25, 7:18 PM EDTSpecial Marine WarningILM87 min
Jun 25, 5:23 PM EDTSevere Thunderstorm WarningILMDarlington, Dillon, Marion, Marlboro67 min
Jun 25, 5:40 PM EDTSevere Thunderstorm WarningILMDillon, Horry, Marion50 min
Jun 25, 6:06 PM EDTSpecial Weather StatementILMDarlington24 min
Jun 25, 6:20 PM EDTSevere Thunderstorm WarningILMDarlington, Florence, Marlboro55 min
Jun 25, 6:23 PM EDTSevere Thunderstorm WarningILMHorry, Marion67 min
Jun 25, 6:47 PM EDTSevere Thunderstorm WarningILMGeorgetown, Horry, Marion43 min
Jun 25, 7:15 PM EDTSevere Thunderstorm WarningILMFlorence, Georgetown, Williamsburg74 min

Nearby

Severe Thunderstorm Warnings in South Carolina, 2025Every severe thunderstorm warning in 2025

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.