Right now
The most recent data we hold from NOAA arrived 4 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 17:45 UTC. It is kept here as a record.
No stronger detection stands among the 10 recorded within 20 km of this point since 25 May 2026 — 9 others scored the same. 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 25 at 12:06PM CDT until May 25 at 12:45PM CDT by NWS New Orleans LA
Nearby, since 25 May 2026
- July 19, 2026 · score 22 · 6.2 km
- July 19, 2026 · score 22 · 9.6 km
How we know
Confirmed by 3 independent sources, including NOAA.
Our own score for this event is 22 out of 100, at 71 % 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 | 71% |
| Coordinates | 28.7667, -88.6244 |
| Nearest City | Pascagoula (178 km) |
| Impact Tier | minor |
| Timestamp | 2026-05-25T17:06:00.000Z |
| Source | https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.f390f94c5cb62b09e0ff2c1d359e41305608bb25.002.1 |
Score Breakdown
Technical Details
| Event | Special Marine Warning |
| Urgency | Immediate |
| Certainty | Likely |
| AreaDesc | Coastal Waters from Boothville LA to Southwest Pass of the Mississippi River out 20 nm; Coastal Waters from Stake Island LA to Southwest Pass of the Mississippi River from 20 to 60 nm |
| Headline | Special Marine Warning issued May 25 at 12:06PM CDT until May 25 at 12:45PM CDT by NWS New Orleans LA |
| Expires | 2026-05-25T12:45:00-05:00 |
| SenderName | NWS New Orleans LA |
| HasExactCoords | true |
| Iem TypeSummary | M |
| Iem Magnitude | 70 |
| Iem Unit | MPH |
| Iem City | 76 SSE Venice |
| Iem County | GMZ575 |
| Iem State | LA |
| Iem Wfo | LIX |
| Iem Remark | AWOS station KGLX Mississippi Canyon 724 measured a peak wind gust of 70mph or 61kt. |
| MergedSources | [{"id":"iem_M_28.520_-88.290_1779716100000","source":"iem","severity":"low","severityValue":25,"timestamp":1779716100000,"latitude":28.52,"longitude":-88.29},{"id":"iem_M_28.230_-88.990_1779724500000","source":"iem","severity":"low","severityValue":25,"timestamp":1779724500000,"latitude":28.23,"longitude":-88.99}] |
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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