First published 10/4/2026, 8:25:15 PM · Last updated 10/4/2026, 8:25:15 PM

Special Marine Warning issued October 4 at 2:22PM CDT until October 4 at 3:15PM CDT by NWS New Orleans LA

The National Weather Service in New Orleans issued a Special Marine Warning for Mississippi Sound and nearby coastal waters until 3:15 PM CDT, after radar located a severe thunderstorm capable of producing waterspouts south of Horn Island. The supplied excerpt ends mid-sentence, so additional impact details were not included in the source data received by Planet Briefing.

Categories: severe-weather-and-natural-disasters

Generated scores

Scores are based on the cited reporting and use a 1–10 scale. Read the methodology.

Confidence: 6/10How certain the assessment is based on the clarity and evidence in the cited reporting.
Geographic reach: 3/10How widely the event reaches, from a local area (1) to worldwide impact (10).
Global importance: 2/10The event's broader significance, from limited importance (1) to major global importance (10).
Impact magnitude: 3/10The scale or severity of the real-world impact, from minor (1) to extreme (10).
Positivity: 2/10How harmful or beneficial the event is, from strongly harmful (1) to strongly positive (10).
Urgency: 8/10How time-sensitive the event is, from low urgency (1) to immediate attention needed (10).

Why it matters

The warning states that waterspouts and strong wind gusts could endanger boats and damage vessels and oil rigs.

Sources

Special Marine Warning issued October 4 at 2:22PM CDT until October 4 at 3:15PM CDT by NWS New Orleans LA

Report an issue