Right now
The most recent data we hold from NOAA arrived 7 minutes ago, and this point is in it.
One other detection within 20 km in the last 24 hours, 7 km from here.
This alert is in force until 11 September 2026, 13:15 UTC.
It is the 34th strongest of the 39 detections recorded within 20 km of this point since 12 March 2026. Another comparable one was recorded here earlier the same day. One more was recorded here in the fortnight before it.
What the source measured
NOAA reported: Special Marine Warning issued September 11 at 7:14AM CDT until September 11 at 8:15AM CDT by NWS Mobile AL
An estimated 77,403 people live within 50 km of this point.
Nearby, since 12 March 2026
- May 30, 2026 · score 32 · 8.6 km
- May 24, 2026 · score 34 · 10.4 km
- June 24, 2026 · score 43 · 12.7 km
How we know
One source: NOAA. Not yet confirmed by a second, independent source.
Our own score for this event is 32 out of 100, at 82 % confidence.
The score is ours, computed from intensity, exposed population and local history — not the source’s.
Computed under scoring rules v4. Rows carrying other versions were judged by different rules and are not directly comparable.
Event Data
| Type | Severe Weather |
| Severity | Medium |
| Calamity Score (ours) | 32 / 100 |
| Our confidence | 82% |
| Coordinates | 30.1497, -86.3251 |
| Nearest City | Santa Rosa Beach (29 km) |
| Population Exposed | 77.4K within 50 km |
| Impact Tier | significant |
| Timestamp | 2026-09-11T12:14:00.000Z |
| Source | https://api.weather.gov/alerts/urn%3Aoid%3A2.49.0.1.840.0.6602f2a6b6986c9bcc19031dea3bf85372879381.002.1 |
Score Breakdown
Technical Details
| Event | Special Marine Warning |
| Urgency | Immediate |
| Certainty | Likely |
| AreaDesc | Pensacola Bay Area including Santa Rosa Sound; Coastal waters from Pensacola FL to Pascagoula MS out 20 NM; Coastal waters from Okaloosa-Walton County Line to Pensacola FL out 20 NM; St. Andrews Bay Waterways; Coastal waters from Okaloosa-Walton County Line to Mexico Beach out 20 NM |
| Headline | Special Marine Warning issued September 11 at 7:14AM CDT until September 11 at 8:15AM CDT by NWS Mobile AL |
| Expires | 2026-09-11T08:15:00-05:00 |
| SenderName | NWS Mobile AL |
| HasExactCoords | true |
| MergedCount | 2 |
| MergedIds | ["noaa_urn:oid:2.49.0.1.840.0.6602f2a6b6986c9bcc19031dea3bf85372879381.002.1","noaa_urn:oid:2.49.0.1.840.0.6cdc1727965df3b48a08245cda88b6f422128fbd.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 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.
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