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
02/02/2020 - 05:00
Snowpack Observation 		White Rock Lake
Outside of the Forecast Area 		Public
01/27/2019 - 14:30
Snowpack Observation 		White Rock Lake and surrounding are
Independence Lake Area 		Public
01/19/2020 - 14:15
Snowpack Observation 		White Rock Lake Area
Independence Lake Area 		Test slope picture Public
12/04/2022 - 04:00
Avalanche Observation 		Whites Creek
Mount Rose Area 		Public
12/19/2013 - 14:30
Snowpack Observation 		Wild Card
Mount Rose Area 		Public
01/11/2020 - 12:30
Snowpack Observation 		Wild flower Ridge
Donner Summit Area 		Public
12/20/2019 - 03:15
Snowpack Observation 		Wild flower Ridge
Donner Summit Area 		Educator
Alpine Skills International (AS
01/23/2014 - 17:00
Snowpack Observation 		Wildcard
Mount Rose Area 		, Public
03/04/2014 - 09:40
Snowpack Observation 		Wildcard at rose
Mount Rose Area 		Public
11/20/2015 - 13:30
Snowpack Observation 		Wildflower Ridge
Donner Summit Area 		Forecaster
01/14/2011 - 13:30
Snowpack Observation 		Wildflower Ridge
Donner Summit Area 		Professional Observer
11/14/2015 - 12:15
Snowpack Observation 		Wildflower Ridge
Donner Summit Area 		Forecaster
01/09/2019 - 12:00
Snowpack Observation 		Wildflower Ridge
Donner Summit Area 		ECTN's in recent storm snow with no results on old faceted layer. Guide
Tahoe Mountain Scho
04/01/2012 - 07:00
Avalanche Observation 		Wildflower Ridge
Donner Summit Area
Forecaster
11/25/2015 - 13:45
Snowpack Observation 		Wildflower Ridge
Donner Summit Area 		Forecaster

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