Marine Thunderstorm Wind — Manitou Island To Marquette Mi Beyond 5nm From Shore, Lake Superior
2020-07-06 · near Marquette, Manitou Island To Marquette Mi Beyond 5nm From Shore, Lake Superior
39 MG
Magnitude
Event narrative
Peak thunderstorm wind gust of 48 mph observed at the Granite Island Light GLOS observing station.
Wider weather episode
A cold front moving through a moist and unstable air mass produced strong thunderstorms over portions of Lake Superior on the afternoon and evening of the 6th.
View location on OpenStreetMap → (46.7200, -87.4100)
Source: NOAA Storm Events Database, event_id 906721. Narrative written by the NWS forecast office that issued the report.