This slide was the result of a heavy wind load sitting over weak facets, which formed around the rock outcroppings in the upper part of the path. A cornice drop was presumably the trigger. The avalanche ran close to 1,000 ft vertical. GNFAC
This slide was the result of a heavy wind load sitting over weak facets, which formed around the rock outcroppings in the upper part of the path. A cornice drop was presumably the trigger. The avalanche ran close to 1,000 ft vertical. GNFAC