Marine Thunderstorm Wind — Ontonagon To Upper Entrance of Portage Canal Mi, Lake Superior
2021-05-25 · near Beacon Hill, Ontonagon To Upper Entrance of Portage Canal Mi, Lake Superior
37 MG
Magnitude
Event narrative
The spotter at Freda measured a thunderstorm wind gust to 43 mph.
Wider weather episode
Building moisture and instability ahead of an advancing cold front generated strong to severe thunderstorms over portions of Lake Superior on the evening of the 25th.
View location on OpenStreetMap → (47.1300, -88.8200)
Source: NOAA Storm Events Database, event_id 956934. Narrative written by the NWS forecast office that issued the report.