This alert expired on 30 May 2026 at 19:15 UTC. It is kept here as a record.
It is the 6th strongest of the 22 detections recorded within 20 km of this point since 19 April 2026. The last comparable one was on 11 May 2026.
What the source measured
NOAA reported: Special Marine Warning issued May 30 at 2:35PM EDT until May 30 at 3:15PM EDT by NWS Newport/Morehead City NC
An estimated 20,364 people live within 50 km of this point.
Nearby, since 19 April 2026
- June 15, 2026 · score 34 · 8.0 km
- June 20, 2026 · score 34 · 12.2 km
How we know
One source: NOAA. Not yet confirmed by a second, independent source.
Our own score for this event is 28 out of 100, at 81 % 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) | 28 / 100 |
| Our confidence | 81% |
| Coordinates | 34.7260, -76.3860 |
| Nearest City | Havelock (50 km) |
| Population Exposed | 20.4K within 50 km |
| Impact Tier | significant |
| Timestamp | 2026-05-30T18:35:00.000Z |
| Source | https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.f0be0b5c4165e8dc34c1f880cce802eb5e64df38.001.1 |
Score Breakdown
Technical Details
| Event | Special Marine Warning |
| Urgency | Immediate |
| Certainty | Likely |
| AreaDesc | S of Ocracoke Inlet NC to Cape Lookout NC out to 20 NM |
| Headline | Special Marine Warning issued May 30 at 2:35PM EDT until May 30 at 3:15PM EDT by NWS Newport/Morehead City NC |
| Expires | 2026-05-30T15:15:00-04:00 |
| 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 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.
Want to know when something happens near Havelock?
Calamity.live data shows a weather event with CalamityScore 28/100 (United States), based on data from noaa. Source: Calamity.live, a platform aggregating real-time data from 188 scientific monitoring sources.