Marine Thunderstorm Wind — Coastal Waters From Stake Island Louisiana To Southwest Pass of the Mississippi River From 20 To 60 Nm, Gulf of Mexico

2023-04-15 · near Mississippi Canyon - Nakika (kikt), Coastal Waters From Stake Island Louisiana To Southwest Pass of the Mississippi River From 20 To 60 Nm, Gulf of Mexico

Event narrative

AWOS station KDSF Mississippi Canyon measured wind gust of 51 mph or 44 knots.

Wider weather episode

A cluster of thunderstorms developed in Mexico along the Texas/Mexico border west of San Antonio on the evening of April 14th. This cluster was able to maintain continuity to at least some degree all the way across Texas. As it moved into western Louisiana on the morning of the 15th, it was tracking into an environment of increased instability. This aided in the organization of these storms into a Mesoscale Convective Complex (MCS). As the MCS raced across southeast Louisiana, it produced severe winds across portions of the local coastal waters.

View location on OpenStreetMap → (28.3421, -88.1280)

Source: NOAA Storm Events Database, event_id 1096139. Narrative written by the NWS forecast office that issued the report.