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Marine Thunderstorm Wind — Coastal Waters From Port Fourchon Louisiana To Lower Atchafalaya River Louisiana Out 20 Nm, Gulf of Mexico

2024-04-29 · near Lumcon Marine Center Station (luml1), Coastal Waters From Port Fourchon Louisiana To Lower Atchafalaya River Louisiana Out 20 Nm, Gulf of Mexico

35 MG

Magnitude

Event narrative

The Weatherflow mesonet XDUL Dulac measured a thunderstorm wind gust of 40 mph or 35 knots.

Wider weather episode

Thunderstorms developed on the afternoon of April 28th in east Texas along the dryline. As the afternoon and evening progressed, these storms merged together into a mesoscale convective system. The outflow boundary from this MCS drove it southeastward from Texas into Louisiana on the 29th of April. As the leading edge of the storms passed over the local coastal waters, many marine observation platforms measured severe wind gusts.

View location on OpenStreetMap → (29.3785, -90.8121)

Source: NOAA Storm Events Database, event_id 1177792. Narrative written by the NWS forecast office that issued the report.