Avalanche action in Ledge Couloir

Map for Mountain Information Network report: Avalanche action in Ledge Couloir

Information

Activity
Skiing

Group details

Total in the group?
2
People fully buried?
0
People partly buried with impaired breathing?
0
People partly buried with normal breathing?
0
People not injured (caught but not buried)?
1
People injured (caught but not buried)?
0
People involved?
1

Terrain details

Terrain shape at trigger point
Concave
Snow depth at trigger point
Deep
Terrain traps
  • No obvious terrain trap

Comments

I triggered a size 2 wind slab avalanche near the top of Ledge couloir, fortunately was able to ski to the edge of the slab and then arrest so did not get carried the full length of the chute. I was carried about ~10m. A significant amount of snow was being wind-transported into the couloir as we ascended, and we had noticed some wind-loaded areas, so this could have been avoided with more disciplined decision making! Lost a ski somewhere in the debris :(