Marine High Wind — Manitou Island To Marquette Mi Beyond 5nm From Shore, Lake Superior
2017-12-19 · near Marquette, Manitou Island To Marquette Mi Beyond 5nm From Shore, Lake Superior
48 MG
Magnitude
Event narrative
Storm force wind gusts were observed at Granite Island, station GRIM4. The peak sustained wind during the event was 40.6 knots and the peak wind gust during the event was 50 knots.
Wider weather episode
West-northwesterly storm force winds were observed across eastern Lake Superior during the afternoon and evening hours on December 19th, 2017.
View location on OpenStreetMap → (46.7024, -87.3990)
Source: NOAA Storm Events Database, event_id 729654. Narrative written by the NWS forecast office that issued the report.