The last avalanche forecast for the 2019-2020 season posted on May 3rd. Thank you to everyone who supported the avalanche center this past season with volunteer hours, donations, and/or avalanche, snowpack, and weather observations. These contributions are crucial to avalanche center operations.
Short Window for Supportable Snow on Donner Summit
Donner Summit Area
Observation Date and Time or Estimated Date and Time of Avalanche:
Wednesday, April 22, 2020 - 09:30
39° 18' 5.0868" N, 120° 18' 56.3652" W
Is this an Avalanche Observation?:
Observation made by: Forecaster