This is the smaller of two avalanches that occurred on Thursday (1/16/20) on Henderson Mountain near Cooke City. It is believed to have been triggered by snowmobilers. Photo: B. Whittle
Location
Henderson Mountain
Avalanche Details: Two big snowmobile triggered on Henderson Mtn., Cooke City
Forecast link: GNFAC Avalanche Forecast for Fri Jan 17, 2020
Cooke City, 2020-01-16
Forecast link: GNFAC Avalanche Forecast for Fri Jan 17, 2020