The USDA Forest Service avalanche centers are continuing to operate despite the partial government shutdown because of the critical public safety information they provide.
Natural wind slab avalanches and storm slab instability on Andesite Peak.
Donner Summit Area
Observation Date and Time or Estimated Date and Time of Avalanche:
Saturday, December 1, 2018 - 11:00
39° 20' 59.5248" N, 120° 21' 54.6984" W
Is this an Avalanche Observation?:
Observation made by: Forecaster