This alert expired on 24 June 2026 at 00:32 UTC. It is kept here as a record.
No stronger detection stands among the 10 recorded within 20 km of this point since 11 May 2026 — 7 others scored the same. Another comparable one was recorded here earlier the same day. 4 more were recorded here in the fortnight before it.
What the source measured
NOAA reported: Severe Thunderstorm Warning issued June 23 at 8:22PM EDT until June 23 at 8:30PM EDT by NWS Wilmington NC
An estimated 21,667 people live within 50 km of this point.
How we know
One source: NOAA. Not yet confirmed by a second, independent source.
Our own score for this event is 34 out of 100, at 79 % confidence.
The score is ours, computed from intensity, exposed population and local history — not the source’s.
Event Data
| Type | Severe weather |
| Severity | medium |
| Calamity Score (ours) | 34 / 100 |
| Our confidence | 79% |
| Coordinates | 34.2854, -78.9315 |
| Nearest City | Lumberton (38 km) |
| Population Exposed | 21.7K within 50 km |
| Impact Tier | significant |
| Timestamp | 2026-06-24T00:22:00.000Z |
| Source | https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.d9a305376f216007513a83fcfcbb54c56c713cb3.001.1 |
Score Breakdown
Technical Details
| Event | Severe Thunderstorm Warning |
| Urgency | Immediate |
| Certainty | Observed |
| AreaDesc | Columbus, NC; Horry, SC |
| Headline | Severe Thunderstorm Warning issued June 23 at 8:22PM EDT until June 23 at 8:30PM EDT by NWS Wilmington NC |
| Expires | 2026-06-23T20:32:00-04:00 |
| SenderName | NWS Wilmington NC |
| HasExactCoords | true |
Safety Information
Always follow official guidance from your local emergency management agency. This platform provides scientific monitoring data and is not a substitute for official warnings. If you are in immediate danger, contact your local emergency number.
Series begins 10 February 2026. Comparisons refer to that period only. Collection gap: 14-26 August 2026.
This data is aggregated algorithmically from scientific sources. Not a replacement for official emergency warnings.
Calamity.live data shows a weather event with CalamityScore 34/100 (United States), based on data from noaa. Source: Calamity.live, a platform aggregating real-time data from 188 scientific monitoring sources.