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
01/07/2019 - 10:00
Avalanche Observation 		Tamarack Peak North end E/SE face
Mount Rose Area 		Public
01/07/2019 - 08:00
Avalanche Observation 		Mt. Judah
Donner Summit Area 		Several natural avalanches on Mt. Judah occurring at different times throughout the 1/5-1/7 storm cycle. Some avalanches ran full path to bottom flats. 8100', E aspect. Different angle of Mt. Judah avalanches. Some debris mostly covered and some looks to have occurred towards the end of the storm. Multiple natural wind slab avalanches on Wildflower Ridge, 7800', NE aspect. Forecaster
01/06/2019 - 13:15
Snowpack Observation 		Summit Ridge Poison Peak
Bear Valley Area 		Guide
California Ski Guid
01/06/2019 - 12:30
Snowpack Observation 		Tamarack Peak
Mount Rose Area 		One of many easily triggered windslabs today Shooting cracks were common today Educator
Tahoe Mountain Scho
01/06/2019 - 12:00
Avalanche Observation 		Andesite Peak
Donner Summit Area 		One of the skier triggered wind slabs near the top of Andesite Peak Small wind slab failure on a test slope. A second ski kick at the spot just after the photo was taken triggered a large whumpf. Skier triggered D1 wind slab avalanche on NE aspect at 8000'. 50' wide x 70' long. Another small D1 skier triggered avalanche in similar terrain. Cracking started at the trailhead 8 inches of new snow acculumated at the trailhead while we were out. My pole is pushed into the level of our skin track when we started the day. Forecaster
01/06/2019 - 12:00
Snowpack Observation 		Powderhouse
Luther Pass Area (including Job and Freel) 		Public
01/06/2019 - 11:15
Avalanche Observation 		Hidden Peak Cirque
West Shore Area 		Public
01/05/2019 - 16:30
Snowpack Observation 		Becker Ridge
Echo Summit Area 		Professional Observer
01/05/2019 - 10:45
Snowpack Observation 		Fireplug
Mount Rose Area 		Forecaster
01/04/2019 - 13:30
Snowpack Observation 		Elephant's Hump
Carson Pass Area 		Professional Observer
01/04/2019 - 12:00
Snowpack Observation 		Rubicon Peak
West Shore Area 		Professional Observer
01/04/2019 - 11:15
Snowpack Observation 		Lincoln Ridge
Yuba Pass Area 		NE aspect wind scoured terrain at/just above treeline. Exposed rain crust on upper start zone, wind scoured mid slope, unconsolidated snow at treeline. Established tree well hazard if the forecasted 1-2+ feet of new snow verifies. Forecaster
01/03/2019 - 11:00
Snowpack Observation 		Incline Lake Peak and Slab Cliffs
Mount Rose Area 		Forecaster
01/03/2019 - 10:00
Snowpack Observation 		Angora Peak
Desolation Wilderness Area (including Emerald Bay) 		Public
01/02/2019 - 12:00
Snowpack Observation 		Above Tom's Valley
Independence Lake Area 		Exposed, snomo ski breakable rain crust on ridgetop at ~8,100'. Old fracture failing down to the 12/22 rain crust. Faceted snow at this layer interface still shows problematic failure in snowpit tests. Forecaster

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