Special Marine Warning
N
Issued by NWS New Orleans LA
⏳ In force until Sun 1 Nov, 03:30 📍 Lake Salvador and Lake Cataouatche (approximate) 🕑 1 h ago
SMWLIX The National Weather Service in New Orleans has issued a * Special Marine Warning for... Lake Salvador and Lake Cataouatche... * Until 730 PM CDT. * At 643 PM CDT, a severe thunderstorm capable of producing waterspouts was located 12 NM south of Kenner, moving north at 5 knots. HAZARD...Waterspouts. SOURCE...Radar indicated. IMPACT...Waterspouts can easily overturn boats and create locally…
🗃 Archived report - it is no longer on the live map. Pages are kept for 30 days.
📡 CAP alert details
Common Alerting Protocol
Official alert linked
▾
📡 CAP alert details
Common Alerting Protocol
⚠
SeveritySevere
⏱
UrgencyImmediate
❓
CertaintyLikely
EventSpecial Marine Warning
Response typeAvoid
CategoryMet
Affected areaLake Salvador and Lake Cataouatche
Issuing authorityNWS New Orleans LA
ContactNot supplied
🕓 Alert timing · EAT
Sent2026-10-31T18:43:00-05:00
Effective2026-10-31T18:43:00-05:00
Onset2026-10-31T18:43:00-05:00
Expires2026-10-31T19:30:00-05:00
📋 Official instructions
Move to safe harbor until hazardous weather passes.📄 Message details
Alert identifierurn:oid:2.49.0.1.840.0.f1987b994c8d3180f4a435e7ed3bae1905984720.001.1
Message typeAlert
Senderw-nws.webmaster@noaa.gov
ScopePublic
CAP statusActual
Related messagesNot supplied
ⓘ CAP fields populate when an official alert is linked.
🛡 Safety advice
General guidance for this type of incident - not official instructions.
- Move to safe harbor until hazardous weather passes.
- Stay aware of your surroundings in this area.
- Follow official updates from the police and local authorities.
- In an emergency call 112 (police) or 112 (ambulance), or request help through Jilinde.
📰 Story summary
From the report shown in the feed:
- SMWLIX The National Weather Service in New Orleans has issued a * Special Marine Warning for...
- Lake Salvador and Lake Cataouatche...
- * Until 730 PM CDT.
- * At 643 PM CDT, a severe thunderstorm capable of producing waterspouts was located 12 NM south of Kenner, moving north at 5 knots.
- HAZARD...Waterspouts.
- SOURCE...Radar indicated.
- IMPACT...Waterspouts can easily overturn boats and create locally…
ⓘ News summary · read the original report for full context.
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