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
12/27/2016 - 13:00

Snowpack Observation
Ralston Bowl

Desolation Wilderness Area (including Emerald Bay)
Soft surface snow remains available for wind transport, especially in sun protected areas.South facing slope showing evidence of previous wet loose activity. Professional Observer
12/27/2016 - 13:00

Snowpack Observation
Mt. Rose Meadows South

Mount Rose Area
Public
12/27/2016 - 12:00

Snowpack Observation
Squaw Ridge

Carson Pass Area
Professional Observer
12/27/2016 - 11:00

Snowpack Observation
Just north of Tinker, Upper Cold Stream

Cabin Creek, Deep Creek, or Pole Creek Area
Public
12/26/2016 - 12:53

Snowpack Observation
National Geographic Bowl, Granite Chief

Cabin Creek, Deep Creek, or Pole Creek Area
Guide

Alpenglow Expeditio
12/26/2016 - 12:30

Avalanche Observation
Ralston - North face

Desolation Wilderness Area (including Emerald Bay)
Avalanche on ralston
Public
12/26/2016 - 12:30

Avalanche Observation
North side Ralston

Echo Summit Area
Public
12/26/2016 - 12:00

Snowpack Observation
Blue Lakes

Carson Pass Area
Professional Observer
12/26/2016 - 11:00

Snowpack Observation
Andesite Peak

Donner Summit Area
Forecaster
12/26/2016 - 10:10

Snowpack Observation
Andesite Peak

Donner Summit Area
Forecaster
12/25/2016 - 11:30

Snowpack Observation
Powderhouse Peak

Luther Pass Area (including Job and Freel)
No cracking or slab activity observed after jumping on trigger points of small test slopes above treeline.Snow depth near summit of Powderhouse Peak. Professional Observer
12/25/2016 - 11:07

Snowpack Observation
West ridge of Castle

Donner Summit Area
shooting crack 1shooting crack 2 Guide

Alpenglow Expeditio
12/24/2016 - 13:45

Avalanche Observation
E judah

Donner Summit Area
Guide

Alpenglow Expeditio
12/24/2016 - 13:11

Avalanche Observation
East Face Andesite Peak

Donner Summit Area
Public
12/24/2016 - 12:00

Snowpack Observation
Blue Lakes

Carson Pass Area
Professional Observer

Pages