Alert archive / South Carolina / Severe Thunderstorm Warnings in 2026
Severe Thunderstorm Warning 18, NWS Wilmington, NC
NWS Wilmington, NC issued this severe thunderstorm warning at Jun 14, 2026, 1:34 PM EDT for Horry County, South Carolina. It was in force for 56 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 14, 2026, 1:34 PM EDT (17:34 UTC)
- Expired
- Jun 14, 2026, 2:30 PM EDT
- In force
- 56 min
- Issued by
- NWS Wilmington, NC
- Area
- Storm-based polygon
- Hail
- 1.0 in
- Wind
- 60.0 mph
County Horry County, SC
The radar
The Wilmington radar (KLTX), 51 km from the middle of the area, began a volume at 17:35 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
Charleston AFB, SC (KCHS), launched 12:00Z, 5.6 hours before the alert went out and 147 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.
- Mixed-layer CAPE
- 1070 J/kg
- Mixed-layer CIN
- -99 J/kg
- Mixed-layer LCL
- 1198 m above ground
- 0-6 km bulk shear
- 11 kt
- 0-1 km storm-relative helicity
- 33 m²/s²
- 0-3 km storm-relative helicity
- 47 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
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 Wilmington, NC wrote its last area forecast discussion before this severe thunderstorm warning went out at Jun 14, 7:03 AM EDT, 6 hours 31 minutes earlier.
Area forecast discussion, Jun 14, 7:03 AM EDT, 6 hours 31 minutes before
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Local storm report, Jun 14, 10:08 AM EDT, 3 hours 26 minutes before
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Everything else NWS Wilmington, NC issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jun 14, 2:24 AM EDT | Heat Advisory | ILM | Bladen, Brunswick, Columbus, New Hanover, Pender, Robeson | 18 hr |
| Jun 14, 2:30 AM EDT | Small Craft Advisory | ILM | 26 hr | |
| Jun 14, 2:42 AM EDT | Beach Hazards Statement | ILM | Brunswick, New Hanover, Pender | 17 hr |
| Jun 14, 2:07 PM EDT | Special Weather Statement | ILM | Columbus | 38 min |
| Jun 14, 2:13 PM EDT | Coastal Flood Advisory | ILM | Brunswick, New Hanover, Pender | 10 hr |
| Jun 14, 2:18 PM EDT | Severe Thunderstorm Warning | ILM | Brunswick, Columbus | 27 min |
| Jun 14, 2:47 PM EDT | Special Weather Statement | ILM | Brunswick | 28 min |
| Jun 14, 6:54 PM EDT | Special Weather Statement | ILM | Robeson | 36 min |
| Jun 14, 7:39 PM EDT | Special Weather Statement | ILM | Bladen | 36 min |
| Jun 14, 1:02 PM EDT | Special Weather Statement | ILM | Horry | 43 min |
| Jun 14, 1:13 PM EDT | Special Weather Statement | ILM | Horry | 32 min |
| Jun 14, 1:25 PM EDT | Special Weather Statement | ILM | Horry | 65 min |
| Jun 14, 2:34 PM EDT | Special Weather Statement | ILM | Horry | 26 min |
| Jun 14, 3:00 PM EDT | Severe Thunderstorm Warning | ILM | Georgetown, Horry | 30 min |
| Jun 14, 3:26 PM EDT | Areal Flood Advisory | ILM | Georgetown, Horry | 2 hr |
| Jun 14, 3:51 PM EDT | Special Weather Statement | ILM | Georgetown | 24 min |
| Jun 14, 6:28 PM EDT | Special Weather Statement | ILM | Florence, Marion | 32 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; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.