Skier Triggered Avalanche, Lone Lake Cirque

From email: "There was yet another skier-triggered avalanche out in the Lone Lake Cirque this afternoon.  Sounds a like a cornice trigger (not sure if it was intentional) that triggered a large slab on the slope below and ran full track.  I do not believe the involved party rode the avalanche but it was another close call.  This was adjacent to the one triggered a couple of days ago which was adjacent to the one triggered a few days before that."