Cornice failure

Map for Mountain Information Network report: Cornice failure

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)?
0
People injured (caught but not buried)?
0
People involved?
0

Terrain details

Terrain shape at trigger point
Unsupported
Terrain traps
  • Gully or depression

Comments

Cornice failure at ravens, 1 person fell 3-4 metres at the top of tree line uninjured. On impact the storm slab was reactive causing a size 2 avalanche propagated 15 metres ran roughly 70 metres on a gully feature with wind loading. Skier managed to stop himself & avoid going down slope with the avalanche on a N aspect, at 2119m