From email: "Lots of collapsing and cracking throughout the day. At least a dozen big collapses for me (more than 25' in diameter). Most collapsing was on lower and mid-elevation solar aspects, but some collapses were on mid-elevation northerly terrain today too." Photo: B. Fredlund
Location
Advisory Year
Avalanche Details: Colter Pass Natural Avalanche
Forecast link: GNFAC Avalanche Forecast for Tue Dec 22, 2020
Cooke City, 2020-12-21
Forecast link: GNFAC Avalanche Forecast for Tue Dec 22, 2020