This alert expired on 24 May 2026 at 10:00 UTC. It is kept here as a record.
It is the 2nd strongest of the 25 detections recorded within 20 km of this point since 25 April 2026. Another comparable one was recorded here earlier the same day. 4 more were recorded here in the fortnight before it.
What the source measured
NOAA reported: Special Marine Warning issued May 24 at 4:06AM CDT until May 24 at 5:00AM CDT by NWS Mobile AL
An estimated 121,367 people live within 50 km of this point.
Nearby, since 25 April 2026
- June 16, 2026 · score 43 · 3.6 km
- June 18, 2026 · score 43 · 5.2 km
- June 24, 2026 · score 43 · 8.2 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 80 % 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 | 80% |
| Coordinates | 30.2860, -88.4622 |
| Nearest City | Pascagoula (13 km) |
| Population Exposed | 121.4K within 50 km |
| Impact Tier | significant |
| Timestamp | 2026-05-24T09:06:00.000Z |
| Source | https://api.weather.gov/alerts/merged_Special Marine Warning_noaa_urn:oid:2.49.0.1.840.0.a666d6982381737be43dc82e643bb5a5 |
Score Breakdown
Technical Details
| Event | Special Marine Warning |
| Urgency | Immediate |
| Certainty | Likely |
| AreaDesc | North Mobile Bay; South Mobile Bay; Mississippi Sound; South Mobile Bay; Mississippi Sound; Coastal waters from Pensacola FL to Pascagoula MS out 20 NM; Waters from Pensacola FL to Pascagoula MS from 20 to 60 NM; Mississippi Sound; Chandeleur Sound; Coastal waters from Pascagoula Mississippi to Stake Island out 20 NM; Coastal waters from Pascagoula Mississippi to Stake Island Louisiana out 20 to 60 NM and 1 more areas |
| Headline | Special Marine Warning issued May 24 at 4:06AM CDT until May 24 at 5:00AM CDT by NWS Mobile AL |
| Expires | 2026-05-24T05:00:00-05:00 |
| SenderName | NWS Mobile AL |
| HasExactCoords | true |
| MergedCount | 4 |
| MergedIds | ["noaa_urn:oid:2.49.0.1.840.0.a666d6982381737be43dc82e643bb5a540cd61be.001.1","noaa_urn:oid:2.49.0.1.840.0.09d0f1a87cf3c83d15a1d95eed3dafc07b8cfc1c.001.1","noaa_urn:oid:2.49.0.1.840.0.2c421bfc9210fa80e6adfa1e3594bf51d07a3047.001.1","noaa_urn:oid:2.49.0.1.840.0.bc6685cf7a7f2dc7a408b67ed317a444f2b6d8de.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 Pascagoula (United States), based on data from noaa. Source: Calamity.live, a platform aggregating real-time data from 188 scientific monitoring sources.