Right now
The most recent data we hold from NOAA arrived 58 minutes ago, and this point is in it.
5 other detections within 20 km in the last 24 hours, the nearest 16 km from here.
This alert expired on 11 September 2026 at 16:00 UTC. It is kept here as a record.
It is the 25th strongest of the 34 detections recorded within 20 km of this point since 7 May 2026. Another comparable one was recorded here earlier the same day. 6 more were recorded here in the fortnight before it.
What the source measured
NOAA reported: Special Marine Warning issued September 11 at 9:29AM CDT until September 11 at 11:00AM CDT by NWS Mobile AL
An estimated 200,265 people live within 50 km of this point.
Nearby, since 7 May 2026
- May 7, 2026 · score 43 · 2.0 km
- August 28, 2026 · score 43 · 4.2 km
- June 30, 2026 · score 43 · 5.9 km
How we know
Confirmed by 2 independent sources, including NOAA.
Our own score for this event is 37 out of 100, at 87 % 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) | 37 / 100 |
| Our confidence | 87% |
| Coordinates | 30.1716, -86.8035 |
| Nearest City | Navarre (26 km) |
| Population Exposed | 200.3K within 50 km |
| Impact Tier | significant |
| Timestamp | 2026-09-11T14:29:00.000Z |
| Source | https://api.weather.gov/alerts/urn%3Aoid%3A2.49.0.1.840.0.c6fbf8c646c2dae6833e23e20d6010e4981d17b9.001.1 |
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; Waters from Pensacola FL to Pascagoula MS from 20 to 60 NM; Waters from Okaloosa-Walton County Line to Pensacola FL from 20 to 60 NM; Pensacola Bay Area including Santa Rosa Sound; St. Andrews Bay Waterways; Coastal waters from Okaloosa-Walton County Line to Mexico Beach out 20 NM; Waters from Okaloosa-Walton County Line to Mexico Beach from 20 to 60 NM |
| Headline | Special Marine Warning issued September 11 at 9:29AM CDT until September 11 at 11:00AM CDT by NWS Mobile AL |
| Expires | 2026-09-11T11:00:00-05:00 |
| SenderName | NWS Mobile AL |
| HasExactCoords | true |
| MergedCount | 3 |
| MergedIds | ["noaa_urn:oid:2.49.0.1.840.0.c6fbf8c646c2dae6833e23e20d6010e4981d17b9.001.1","noaa_urn:oid:2.49.0.1.840.0.74d7675b9910e1cfc19be6b6d1c4714d9c6ef36a.001.1","noaa_urn:oid:2.49.0.1.840.0.a6fbf0e1f3daaef98b1d5ce7314de1686a69257b.001.1"] |
| Iem TypeSummary | M |
| Iem Magnitude | 49 |
| Iem Unit | MPH |
| Iem City | 1 S Navarre |
| Iem County | Santa Rosa |
| Iem State | FL |
| Iem Wfo | MOB |
| Iem Remark | Prado Street tempest site measures marine thunderstorm wind gust to 49mph. |
| MergedSources | [{"id":"iem_M_30.380_-87.000_1789125300000","source":"iem","severity":"low","severityValue":25,"timestamp":1789125300000,"latitude":30.38,"longitude":-87},{"id":"iem_M_30.400_-86.910_1789131000000","source":"iem","severity":"low","severityValue":25,"timestamp":1789131000000,"latitude":30.4,"longitude":-86.91},{"id":"iem_M_30.400_-86.860_1789130400000","source":"iem","severity":"low","severityValue":25,"timestamp":1789130400000,"latitude":30.4,"longitude":-86.86}] |
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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