Marine Thunderstorm Wind — Black River To Ontonagon Mi, Lake Superior
2009-08-17 · near Union Bay Beach, Black River To Ontonagon Mi, Lake Superior
34 MG
Magnitude
Event narrative
The Ontonagon GLOS site measured a wind gust of 34 knots.
Wider weather episode
Thunderstorms produced strong and gusty winds at Ontonagon and Freda on the evening of the 17th.
View location on OpenStreetMap → (46.8765, -89.3281)
Source: NOAA Storm Events Database, event_id 191729. Narrative written by the NWS forecast office that issued the report.