Right now
The most recent data we hold from NOAA arrived 3 minutes ago, and this point is not in it. We record detections, not passes: an absence is not proof that nothing is there.
Nothing else has been detected within 20 km in the last 24 hours.
This alert expired on 19 July 2026 at 00:15 UTC. It is kept here as a record.
It is the 8th strongest of the 19 detections recorded within 20 km of this point since 24 May 2026. Another comparable one was recorded here earlier the same day. 3 more were recorded here in the fortnight before it.
What the source measured
NOAA reported: Special Marine Warning issued July 18 at 6:15PM CDT until July 18 at 7:15PM CDT by NWS Mobile AL
Nearby, since 24 May 2026
- July 9, 2026 · score 22 · 7.6 km
- May 30, 2026 · score 16 · 8.0 km
- August 2, 2026 · score 16 · 15.1 km
How we know
One source: NOAA. Not yet confirmed by a second, independent source.
Our own score for this event is 22 out of 100.
This is our versioned heuristic index, not source severity or a calibrated probability. Urban PEI does not count unique people.
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) | 22 / 100 |
| Legacy data-support index | 0.59/1 |
| Coordinates | 29.8917, -86.5934 |
| Nearest City | Fort Walton Beach (59 km) |
| Urban exposure index (PEI) | 0 within 50 km |
| Impact Tier | minor |
| Timestamp | 2026-07-18T23:15:00.000Z |
| Source | https://api.weather.gov/alerts/merged_Special Marine Warning_noaa_urn:oid:2.49.0.1.840.0.ee3f59e940cce88f3ed990cc0d9d431b |
Physical priority index · v1. Heuristic priority, not calibrated probability, predictive accuracy or damage. The legacy data-support index combines assigned source support and field availability. Urban PEI is distance-weighted and does not count unique people; zero does not establish that nobody is present. Model cards.
Source and revision timeline
Source: noaa. Occurrence: 2026-07-18T23:15:00.000Z.
First archived: 2026-07-18T23:28:19.637Z. Material modification: not recorded.
Retained revisions are prospective; earlier versions may be unavailable. No revision entry does not prove that a record never changed.
Score Breakdown
Technical Details
| Event | Special Marine Warning |
| Urgency | Immediate |
| Certainty | Likely |
| AreaDesc | Waters from Okaloosa-Walton County Line to Pensacola FL from 20 to 60 NM; 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; Waters from Okaloosa-Walton County Line to Mexico Beach from 20 to 60 NM and 2 more areas |
| Headline | Special Marine Warning issued July 18 at 6:15PM CDT until July 18 at 7:15PM CDT by NWS Mobile AL |
| Expires | 2026-07-18T19:15:00-05:00 |
| SenderName | NWS Mobile AL |
| HasExactCoords | true |
| MergedCount | 5 |
| MergedIds | ["noaa_urn:oid:2.49.0.1.840.0.ee3f59e940cce88f3ed990cc0d9d431b06a59f86.001.1","noaa_urn:oid:2.49.0.1.840.0.1950ec89e2aa8c6570f2bd7250d19a8d5e185aea.001.1","noaa_urn:oid:2.49.0.1.840.0.46b2363b48e4ad28ff5e8d942e1b267a5893d87e.001.1","noaa_urn:oid:2.49.0.1.840.0.23c445a406133e7245e7fb8e29114920fc5181a6.001.1","noaa_urn:oid:2.49.0.1.840.0.c1bdee64b1d202407d1e349eb60bc9d2e8fc68d7.001.1"] |
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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