Large avalanche on SE aspect of Sunset Peak near Cooke City, about 10,000'. Observed on 12/17. Photo: B. Fredlund
Advisory Year
Forecast link: GNFAC Avalanche Forecast for Tue Dec 20, 2016
Large avalanche on SE aspect of Sunset Peak near Cooke City, about 10,000'. Observed on 12/17. Photo: B. Fredlund