These observations document past conditions at a small and variable scale. They are not to be confused with an avalanche forecast. They come from a variety of sources. We can only vouch for the quality of those produced by the SAC forecasters and professional observers.
Date and time of observation or avalanche occurrence Location Media Observation made by
03/20/2011 - 11:50
Avalanche Observation 		Highway 89 Highway Patrol Chute
Cabin Creek, Deep Creek, or Pole Creek Area 		Forecaster
04/10/2011 - 12:45
Avalanche Observation 		Fire Plug
Mount Rose Area
Professional Observer
11/16/2017 - 09:00
Avalanche Observation 		Tamarack Pk - Hourglass Bowl
Mount Rose Area 		Public
02/29/2012 - 15:00
Avalanche Observation 		Andesite Ridge
Donner Summit Area
Forecaster
03/31/2012 - 12:00
Avalanche Observation 		Mt. Judah
Donner Summit Area
Forecaster
12/24/2012 - 16:00
Avalanche Observation 		South Gully on 10,005'
Mount Rose Area
Public
12/13/2017 - 15:27
Avalanche Observation 		Castle Peak
Donner Summit Area
Public
03/10/2013 - 15:30
Avalanche Observation 		Schallenberger Ridge North Gulley
Cabin Creek, Deep Creek, or Pole Creek Area
Public
12/31/2009 - 00:00
Avalanche Observation 		East Side of Mt Judah
Donner Summit Area
Public
12/24/2015 - 14:00
Avalanche Observation 		Silver Peak, N Ridge
Cabin Creek, Deep Creek, or Pole Creek Area
Forecaster
03/21/2012 - 00:00
Avalanche Observation 		Ralston Peak
Echo Summit Area
Public
01/07/2016 - 10:50
Avalanche Observation 		Andesite Peak
Donner Summit Area
Guide
Tahoe Mountain Scho
01/03/2017 - 13:25
Avalanche Observation 		rose knob
Mount Rose Area 		Public
02/18/2016 - 07:05
Avalanche Observation 		Alpine Meadows Road
Five Lakes Area 		Forecaster
03/03/2018 - 09:00
Avalanche Observation 		Powderhouse Bowl
Luther Pass Area (including Job and Freel)
Crown and some debris.
Cracks extending from the crown, but slope below did not slide.
 Professional Observer

Pages