Marine Thunderstorm Wind — Altamaha Sd To Fernandina Beach Fl Out 20nm, Atlantic South
2023-09-12 · near Mckinnon Arpt, Altamaha Sd To Fernandina Beach Fl Out 20nm, Atlantic South
37 MG
Magnitude
Event narrative
The St. Simons Island McKinnon ASOS measured a wind gust of 43 mph.
Wider weather episode
A short-wave trough moved across the area during the evening which enhanced thunderstorm strength where the sea breezes converged over a moist and unstable airmass.
View location on OpenStreetMap → (31.1500, -81.3800)
Source: NOAA Storm Events Database, event_id 1130509. Narrative written by the NWS forecast office that issued the report.