Marine Thunderstorm Wind — Manitou Island To Marquette Mi Beyond 5nm From Shore, Lake Superior
2019-08-05 · near Huron Island Light, Manitou Island To Marquette Mi Beyond 5nm From Shore, Lake Superior
68 MG
Magnitude
Event narrative
The GLOS observing station at the Big Bay Lighthouse measured thunderstorm wind gusts at 78 mph.
Wider weather episode
A cold front moving across a moist and unstable air mass produced isolated severe thunderstorms over portions of Lake Superior on the afternoon of the 5th.
View location on OpenStreetMap → (46.8350, -87.6416)
Source: NOAA Storm Events Database, event_id 848891. Narrative written by the NWS forecast office that issued the report.