This alert expired on 30 August 2026 at 14:19 UTC. It is kept here as a record.
It is the 4th strongest of the 17 detections recorded within 20 km of this point since 12 March 2026. Another comparable one was recorded here earlier the same day.
What the source measured
NOAA reported: Special Marine Warning issued August 30 at 9:11AM CDT until August 30 at 9:15AM CDT by NWS Mobile AL
An estimated 51,818 people live within 50 km of this point.
Nearby, since 12 March 2026
- July 19, 2026 · score 39 · 5.3 km
- May 24, 2026 · score 34 · 8.4 km
- July 12, 2026 · score 39 · 11.7 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 82 % 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) | 39 / 100 |
| Our confidence | 82% |
| Coordinates | 30.1430, -87.6950 |
| Nearest City | Foley (30 km) |
| Population Exposed | 51.8K within 50 km |
| Impact Tier | significant |
| Timestamp | 2026-08-30T14:11:00.000Z |
Score Breakdown
Technical Details
| Event | Special Marine Warning |
| Urgency | Immediate |
| Certainty | Likely |
| AreaDesc | Coastal waters from Pensacola FL to Pascagoula MS out 20 NM; Waters from Pensacola FL to Pascagoula MS from 20 to 60 NM |
| Headline | Special Marine Warning issued August 30 at 9:11AM CDT until August 30 at 9:15AM CDT by NWS Mobile AL |
| Expires | 2026-08-30T09:19:00-05:00 |
| SenderName | NWS Mobile AL |
| 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 39/100, near Foley (United States), based on data from noaa. Source: Calamity.live, a platform aggregating real-time data from 194 scientific monitoring sources.