Crown of avalanche remotely triggered by a skier on Mt. Blackmore.

A skier remotely triggered an avalanche on Mt Blackmore (11/9/22).

From email: "I ski cut the top of the face and remote triggered a hard slab from 50’ above the crown. It broke full width of the couloir feature, 150’ wide and 10-18” deep. Broke on new snow/old snow interface which was another hard wind slab. The avalanche ran the length of the East face and stopped just below the last set of cliffs."


Mt Blackmore
Advisory Year
Northern Gallatin, 2022-11-10