Marine Thunderstorm Wind — Lake Ponchartrain and Lake Maurepas, Gulf of Mexico

2024-08-14 · near Lkfrnt Arpt New, Lake Ponchartrain and Lake Maurepas, Gulf of Mexico

Event narrative

The Lakefront Airport KNEW measured a thunderstorm wind gust of 48 mph or 42 knots.

Wider weather episode

A fairly typical summertime upper level pattern was in place with strong high pressure centered well west of the local area. That put southern Louisiana and Mississippi on the eastern periphery of this ridge in a region of northwestern upper level flow. That setup is often conducive for strong to severe thunderstorm development and what took place on August 14th as severe storms tracked across the local coastal waters.

View location on OpenStreetMap → (30.0500, -90.0300)

Source: NOAA Storm Events Database, event_id 1213280. Narrative written by the NWS forecast office that issued the report.