This alert expired on 12 July 2026 at 23:45 UTC. It is kept here as a record.
It is the 6th strongest of the 17 detections recorded within 20 km of this point since 11 May 2026. The last comparable one was on 8 July 2026. 2 more were recorded here in the fortnight before it.
What the source measured
NOAA reported: Special Marine Warning issued July 12 at 6:44PM EDT until July 12 at 7:45PM EDT by NWS Newport/Morehead City NC
An estimated 67,357 people live within 50 km of this point.
Nearby, since 11 May 2026
- August 10, 2026 · score 39 · 8.7 km
- May 27, 2026 · score 39 · 14.1 km
- July 8, 2026 · score 43 · 21.4 km
How we know
One source: NOAA. Not yet confirmed by a second, independent source.
Our own score for this event is 39 out of 100, at 80 % confidence.
The score is ours, computed from intensity, exposed population and local history — not the source’s.
Computed under scoring rules v1. Rows carrying other versions were judged by different rules and are not directly comparable.
Event Data
| Type | Severe Weather |
| Severity | Medium |
| Calamity Score (ours) | 39 / 100 |
| Our confidence | 80% |
| Coordinates | 34.5321, -77.3963 |
| Nearest City | Jacksonville (24 km) |
| Population Exposed | 67.4K within 50 km |
| Impact Tier | significant |
| Timestamp | 2026-07-12T22:44:00.000Z |
| Source | https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.65ec93f02dfbf11195b7933b90e83fd8d9aa225f.001.1 |
Score Breakdown
Technical Details
| Event | Special Marine Warning |
| Urgency | Immediate |
| Certainty | Likely |
| AreaDesc | S of Cape Lookout NC to Surf City NC out to 20 NM |
| Headline | Special Marine Warning issued July 12 at 6:44PM EDT until July 12 at 7:45PM EDT by NWS Newport/Morehead City NC |
| Expires | 2026-07-12T19:45:00-04:00 |
| SenderName | NWS Newport/Morehead City 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 8 March 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.
Want to know when something happens near Jacksonville?
Calamity.live data shows a weather event with CalamityScore 39/100, near Jacksonville (United States), based on data from noaa. Source: Calamity.live, a platform aggregating real-time data from 185 scientific monitoring sources.