Skier triggered storm slab avalanche on Andesite Peak.
Donner Summit Area
Observation Date and Time or Estimated Date and Time of Avalanche:
Thursday, November 29, 2018 - 10:15
39° 20' 59.4312" N, 120° 21' 52.5636" W
Is this an Avalanche Observation?:
Observation made by: Forecaster