Utah Avalanche Center

Crown of avalanche probably naturally triggered. 1200 ft wide. 300 ft vertical. Avalanche broke at 35 cm. Subtle wind loading.

Triggered collapses and shooting cracks with snowmobile. Cracks were shooting 100+ feet. Weak layer fracture was occurring at 25 cm above the ground.

Large HS avalanche remotely triggered by skiers from the southeast ridge..