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

2011-07-20 · 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

Wind gust measured at buoy 45025 in the Keweenaw Bay. Golf ball-sized hail was also observed near Chassell from this same storm.

Wider weather episode

An approaching warm front produced severe thunderstorms near Chassell and over the Keweenaw Bay on the morning of the 20th.

View location on OpenStreetMap → (46.9690, -88.4180)

Source: NOAA Storm Events Database, event_id 332814. Narrative written by the NWS forecast office that issued the report.