Marine Thunderstorm Wind — Portage Lake To Huron Is Mi To Lower Entrance of Portage Canal To Huron Is Inc Keweenaw and Huron Bays, Lake Superior

2014-07-22 · near Keweenaw Lower Entrance Light, Portage Lake To Huron Is Mi To Lower Entrance of Portage Canal To Huron Is Inc Keweenaw and Huron Bays, Lake Superior

Event narrative

Bouy 45025 in Keweenaw Bay measured a thunderstorm wind gust to 40 mph.

Wider weather episode

A potent disturbance moving through a warm and unstable air mass generated severe thunderstorms over Lake Superior on the morning of the 22nd.

View location on OpenStreetMap → (46.9500, -88.4100)

Source: NOAA Storm Events Database, event_id 534466. Narrative written by the NWS forecast office that issued the report.