Marine Thunderstorm Wind — Ontonagon To Upper Entrance of Portage Canal Mi, Lake Superior
2011-05-31 · near Ontonagon Light, Ontonagon To Upper Entrance of Portage Canal Mi, Lake Superior
40 EG
Magnitude
Event narrative
The GLOS site at Ontonagon measured wind gusts from 40 to 46 mph.
Wider weather episode
Strong to severe thunderstorms were reported from Ontonagon east to Grand Marais on the afternoon of the 31st.
View location on OpenStreetMap → (46.8767, -89.3276)
Source: NOAA Storm Events Database, event_id 314717. Narrative written by the NWS forecast office that issued the report.