This alert expired on 12 March 2026 at 16:48 UTC. It is kept here as a record.
No stronger detection stands among the 12 recorded within 20 km of this point since 12 March 2026 — 4 others scored the same.
What the source measured
NOAA reported: Severe Thunderstorm Warning issued March 12 at 12:39PM EDT until March 12 at 12:45PM EDT by NWS Wilmington NC
An estimated 239,793 people live within 50 km of this point.
Nearby, since 12 March 2026
- July 10, 2026 · score 43 · 9.0 km
- July 10, 2026 · score 43 · 11.8 km
- July 6, 2026 · score 43 · 20.8 km
How we know
One source: NOAA. Not yet confirmed by a second, independent source.
Our own score for this event is 43 out of 100, at 78 % 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) | 43 / 100 |
| Our confidence | 78% |
| Coordinates | 34.7411, -78.6869 |
| Nearest City | Lumberton (32 km) |
| Population Exposed | 239.8K within 50 km |
| Impact Tier | significant |
| Timestamp | 2026-03-12T16:39:00.000Z |
Score Breakdown
Technical Details
| Event | Severe Thunderstorm Warning |
| Urgency | Immediate |
| Certainty | Observed |
| AreaDesc | Bladen, NC; Columbus, NC; Robeson, NC; Dillon, SC; Georgetown, SC; Horry, SC; Marion, SC; Harnett, NC; Johnston, NC; Wake, NC |
| Headline | Severe Thunderstorm Warning issued March 12 at 12:39PM EDT until March 12 at 12:45PM EDT by NWS Wilmington NC |
| Expires | 2026-03-12T12:48:00-04:00 |
| SenderName | NWS Wilmington NC |
| HasExactCoords | true |
| MergedCount | 2 |
| MergedIds | ["noaa_urn:oid:2.49.0.1.840.0.0cc158a2453acb303444601d9ee65c64266f7e4b.001.1","noaa_urn:oid:2.49.0.1.840.0.d1913587906f76c1848ecd04a560dc1e252696bd.001.1"] |
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 43/100, near Lumberton (United States), based on data from noaa. Source: Calamity.live, a platform aggregating real-time data from 191 scientific monitoring sources.