Right now
The most recent data we hold from NOAA arrived 2 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 25 May 2026 at 14:00 UTC. It is kept here as a record.
No stronger detection stands among the 9 recorded within 20 km of this point since 25 May 2026 — 8 others scored the same.
What the source measured
NOAA reported: Special Marine Warning issued May 25 at 7:24AM CDT until May 25 at 9:00AM CDT by NWS New Orleans LA
Nearby, since 25 May 2026
- July 19, 2026 · score 22 · 6.8 km
- July 19, 2026 · score 22 · 10.1 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, at 61 % confidence.
The score is ours, computed from intensity, exposed population and local history — not the source’s.
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 |
| Our confidence | 61% |
| Coordinates | 28.7134, -88.6341 |
| Nearest City | Pascagoula (184 km) |
| Impact Tier | minor |
| Timestamp | 2026-05-25T12:24:00.000Z |
| Source | https://api.weather.gov/alerts/merged_Special Marine Warning_noaa_urn:oid:2.49.0.1.840.0.39f4d531bb34e8d5db22f9ad9ca07c4a |
Score Breakdown
Technical Details
| Event | Special Marine Warning |
| Urgency | Immediate |
| Certainty | Likely |
| AreaDesc | Coastal Waters from Stake Island LA to Southwest Pass of the Mississippi River from 20 to 60 nm; Coastal waters from Pascagoula Mississippi to Stake Island Louisiana out 20 to 60 NM; Coastal Waters from Boothville LA to Southwest Pass of the Mississippi River out 20 nm |
| Headline | Special Marine Warning issued May 25 at 7:24AM CDT until May 25 at 9:00AM CDT by NWS New Orleans LA |
| Expires | 2026-05-25T09:00:00-05:00 |
| SenderName | NWS New Orleans LA |
| HasExactCoords | true |
| MergedCount | 2 |
| MergedIds | ["noaa_urn:oid:2.49.0.1.840.0.39f4d531bb34e8d5db22f9ad9ca07c4a7f4301b3.001.1","noaa_urn:oid:2.49.0.1.840.0.2c1310b3da8e6e601c23c75a9764dd4d0f41147b.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.
Want to know when something happens in this area?
Calamity.live data shows a weather event with CalamityScore 22/100 (United States), based on data from noaa. Source: Calamity.live, a platform aggregating real-time data from 185 scientific monitoring sources.