This alert expired on 24 June 2026 at 00:18 UTC. It is kept here as a record.
No stronger detection stands among the 43 recorded within 20 km of this point since 12 March 2026 — 12 others scored the same. The last comparable one was on 19 June 2026. 2 more were recorded here in the fortnight before it.
What the source measured
NOAA reported: Special Marine Warning issued June 23 at 7:09PM CDT until June 23 at 7:15PM CDT by NWS Mobile AL
An estimated 108,781 people live within 50 km of this point.
Nearby, since 12 March 2026
- June 3, 2026 · score 43 · 5.6 km
- March 12, 2026 · score 43 · 7.5 km
- May 29, 2026 · score 39 · 12.9 km
How we know
One source: NOAA. Not yet confirmed by a second, independent source.
Our own score for this event is 43 out of 100, at 78 % 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) | 43 / 100 |
| Our confidence | 78% |
| Coordinates | 30.2404, -86.4044 |
| Nearest City | Santa Rosa Beach (24 km) |
| Population Exposed | 108.8K within 50 km |
| Impact Tier | significant |
| Timestamp | 2026-06-24T00:09:00.000Z |
| Source | https://api.weather.gov/alerts/merged_Special Marine Warning_noaa_urn:oid:2.49.0.1.840.0.d61b7622b4d5d17b722143a24ddc3a1c |
Score Breakdown
Technical Details
| Event | Special Marine Warning |
| Urgency | Immediate |
| Certainty | Likely |
| AreaDesc | Perdido Bay Area; 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; St. Andrews Bay Waterways; Coastal waters from Okaloosa-Walton County Line to Mexico Beach out 20 NM; Western Choctawhatchee Bay; Eastern Choctawhatchee Bay; Coastal waters from Okaloosa-Walton County Line to Pensacola FL out 20 NM |
| Headline | Special Marine Warning issued June 23 at 7:09PM CDT until June 23 at 7:15PM CDT by NWS Mobile AL |
| Expires | 2026-06-23T19:18:00-05:00 |
| SenderName | NWS Mobile AL |
| HasExactCoords | true |
| MergedCount | 3 |
| MergedIds | ["noaa_urn:oid:2.49.0.1.840.0.d61b7622b4d5d17b722143a24ddc3a1c1a215b56.001.1","noaa_urn:oid:2.49.0.1.840.0.2f1d33d3e566d09f8519b068294bc60fbf711489.001.1","noaa_urn:oid:2.49.0.1.840.0.7d4b776af81d2fb51a680cafa9d38b85a38eb6db.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 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 43/100, near Santa Rosa Beach (United States), based on data from noaa. Source: Calamity.live, a platform aggregating real-time data from 188 scientific monitoring sources.