Skier Triggered avalanche on tin can common bowl. Triggered by the fourth skier entering the run on more
or less the same tracks . Initial fracture propagated 30-50 yards. Did not initially display much energy,
however initiated a few sympathetic slides in the near vicinity. Slide ran ~150′- 200′ at its greatest. Crown
anywhere from 6″-2′;Nov 21-22 Storm snow. Bed surface; Nov 10th old faceted snow. All hasty pits failed
on isolation. No parties were caught in this slide.