Right now
The most recent data we hold from NOAA arrived 15 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 16:30 UTC. It is kept here as a record.
It is one of only 3 we have recorded within 20 km of this point since 25 May 2026.
What the source measured
NOAA reported: Special Marine Warning issued May 25 at 9:53AM CDT until May 25 at 11:30AM CDT by NWS New Orleans LA
Nearby, since 25 May 2026
- July 20, 2026 · score 22 · 18.9 km
How we know
Confirmed by 2 independent sources, including NOAA.
Our own score for this event is 22 out of 100, at 66 % 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 | 66% |
| Coordinates | 28.0300, -89.3957 |
| Nearest City | Estelle (214 km) |
| Impact Tier | minor |
| Timestamp | 2026-05-25T14:53:00.000Z |
| Source | https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.ef832e94c1062c760d0a4b9d0b767ebbe6f8c8aa.001.1 |
Score Breakdown
Technical Details
| Event | Special Marine Warning |
| Urgency | Immediate |
| Certainty | Likely |
| AreaDesc | Coastal waters from Southwest Pass of the Mississippi River to Port Fourchon Louisiana from 20 to 60 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 9:53AM CDT until May 25 at 11:30AM CDT by NWS New Orleans LA |
| Expires | 2026-05-25T11:30:00-05:00 |
| SenderName | NWS New Orleans LA |
| HasExactCoords | true |
| Iem TypeSummary | M |
| Iem Magnitude | 54 |
| Iem Unit | MPH |
| Iem City | 77 S Venice |
| Iem County | GMZ572 |
| Iem State | LA |
| Iem Wfo | LIX |
| Iem Remark | AWOS station KCYD Miss Canyon 807 recorded a wind gust of 54mph or 47kt. |
| MergedSources | [{"id":"iem_M_28.170_-89.230_1779723300000","source":"iem","severity":"low","severityValue":25,"timestamp":1779723300000,"latitude":28.17,"longitude":-89.23}] |
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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