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.
Close call with small avalanche on Andesite Peak.
Donner Summit Area
Date and time of avalanche (best estimate if unknown):
Mon, 02/20/2017 - 10:50
United States39° 20' 59.3772" N, 120° 21' 44.8092" W
Recent avalanche activity
Whumphing noises, shooting cracks, or collapsing
Recent loading by new snow, wind, or rain
Obvious avalanche path
Observation made by: Forecaster