Right now
The most recent data we hold from NOAA arrived 7 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 24 May 2026 at 06:30 UTC. It is kept here as a record.
No stronger detection stands among the 10 recorded within 20 km of this point since 24 May 2026 — 9 others scored the same.
What the source measured
NOAA reported: Special Marine Warning issued May 24 at 12:44AM CDT until May 24 at 1:30AM CDT by NWS New Orleans LA
Nearby, since 24 May 2026
- July 12, 2026 · score 22 · 2.9 km
- July 5, 2026 · score 22 · 13.8 km
- July 1, 2026 · score 22 · 25.2 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 60 % 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 | 60% |
| Coordinates | 29.1750, -89.8466 |
| Nearest City | Estelle (79 km) |
| Impact Tier | minor |
| Timestamp | 2026-05-24T05:44:00.000Z |
| Source | https://api.weather.gov/alerts/merged_Special Marine Warning_noaa_urn:oid:2.49.0.1.840.0.ff2d00958e1d2dfa31ed623804b1a298 |
Score Breakdown
Technical Details
| Event | Special Marine Warning |
| Urgency | Immediate |
| Certainty | Likely |
| AreaDesc | Coastal waters from the Southwest Pass of the Mississippi River to Port Fourchon Louisiana out 20 NM; Coastal Waters from Boothville LA to Southwest Pass of the Mississippi River out 20 nm; Terrebonne Bay |
| Headline | Special Marine Warning issued May 24 at 12:44AM CDT until May 24 at 1:30AM CDT by NWS New Orleans LA |
| Expires | 2026-05-24T01:30:00-05:00 |
| SenderName | NWS New Orleans LA |
| HasExactCoords | true |
| MergedCount | 2 |
| MergedIds | ["noaa_urn:oid:2.49.0.1.840.0.ff2d00958e1d2dfa31ed623804b1a298b484cd9c.001.1","noaa_urn:oid:2.49.0.1.840.0.d8a75b91f94fe13087f0053ee47943e4cf3e8b5f.002.1"] |
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.