The last avalanche forecast for the 2018/2019 season was posted on Sunday April 21st. Thank you to all who have supported the avalanche center through volunteer hours, field observations, and financial support.
Recent natural storm slab avalanches and other signs of instability below treeline on Andesite Peak.
Donner Summit Area
Observation Date and Time or Estimated Date and Time of Avalanche:
Wednesday, February 13, 2019 - 11:00
39° 21' 1.7928" N, 120° 21' 48.7116" W
Is this an Avalanche Observation?:
Observation made by: Forecaster