Marine Thunderstorm Wind — Lake Ponchartrain and Lake Maurepas, Gulf of Mexico
2025-03-15 · near Mandeville Lakefront - Xmvl Weatherflow, Lake Ponchartrain and Lake Maurepas, Gulf of Mexico
39 MG
Magnitude
Event narrative
The Weatherflow mesonet at Lakefront Mandeville measured a thunderstorm wind gust of 45 mph or 39 knots.
Wider weather episode
A potent weather system impacted the local area. All severe weather parameters were on the higher end of normal. As the storms developed, several produced severe wind gusts over marine areas.
View location on OpenStreetMap → (30.3600, -90.0900)
Source: NOAA Storm Events Database, event_id 1248674. Narrative written by the NWS forecast office that issued the report.