The 142nd and final avalanche advisory for the 2017/2018 season was published on April 22nd. Thank you to all who have supported the avalanche center through volunteer hours, field observations, and financial support.
Loose Wet on Castle 7600
Donner Summit Area
Date and time of avalanche (best estimate if unknown):
Wed, 12/13/2017 - 15:27
United States39° 21' 33.9372" N, 120° 21' 1.5984" W
Recent avalanche activity
Observation made by: Public