Avalanche

West Slopes Backbone Ridge

Jonathan BlanchardWest Slopes North
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Observation photo 1Observation photo 2Observation photo 3

Quick report

Cracking
isolated
Collapsing
isolated

Skiing down the west slopes of Backbone ridge towards The Coccyx mountain ridge line I remotely triggered what my partner and I identified as a wet slab avalanche between to boulders. I heard what sounded like a low volume gunshot and looked uphill to see the avalanche falling into the gully I had just dropped into. This avy was slow moving and posed no danger to us.

Avalanche

We observed multiple loose wet avalanches on steep slopes that had occurred in the days prior.