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
03/20/2023 - 13:15
Avalanche Observation 		Jakes Peak
Desolation Wilderness Area (including Emerald Bay) 		Rider triggered wind slab on Jakes Peak Public
03/20/2023 - 13:00
Avalanche Observation 		Stevens Peak
Carson Pass Area 		Wind slab cracking at treeline on NE aspect terrain. Wind slab cracking at treeline on NE aspect terrain. We noticed this skier/snowboarder triggered avalanche from afar, low in the North Bowl of Red Lake peak. SW winds drifting snow along the ridgetops in above treeline terrain. Warming and shallow "hot pow" on SE aspect terrain at around 9,100' at 12:30 pm. Forecaster
03/20/2023 - 12:30
Avalanche Observation 		North Bowl Castle Peak
Donner Summit Area 		crown of first rider triggered avalanche debris of 1st rider triggered avalanche natural and 2 human triggered avalanches crown of second rider triggered avalanche failure in PST 33/100 end on SH 25 cms down obvious SH layer 20 cms down large buried SH Rime and water ice on trees Educator
NORTH AMERICAN SKI TRAINING AND CLIMBI
03/20/2023 - 12:00
Avalanche Observation 		Forestdale Divide
Carson Pass Area 		My second ECTP in wind loaded terrain. New/old interface at the bottom of this quick pit The most obvious crown is old, but there are new shallower crowns The upper line is not a ski/snowboard track, it's a mini fracture line Steven's Peak avalanche as seen from the Hope Valley sno-park Professional Observer
03/20/2023 - 11:20
Avalanche Observation 		Stevens Peak
Carson Pass Area 		Public
03/20/2023 - 10:00
Avalanche Observation 		My Judah
Donner Summit Area 		Public
03/20/2023 - 09:10
Avalanche Observation 		Ralston Peak
Desolation Wilderness Area (including Emerald Bay) 		Public
03/19/2023 - 13:00
Avalanche Observation 		Mount Judah
Donner Summit Area 		Public
03/19/2023 - 12:45
Snowpack Observation 		Incline Peak NW
Mount Rose Area 		Ski cuts on below treeline terrain producing dry loose avalanches. Signs of developing wind slab problem. Cracking to the old/new snow interface indicating a developing storm slab problem. Cracking to the old/new snow interface indicating a developing storm slab problem. Forecaster
03/19/2023 - 10:00
Snowpack Observation 		Jake's Peak
West Shore Area 		Just after 7:00AM Hwy 89 by Jake's was clear and it wasn't snowing. Very small loose snow slide on the firm crust. Clouds starting to build Some graupel and rimed snow Visibility reduced significantly around midday as thicker clouds moved in. On lower elevation and slightly south facing terrain near noon the new snow was heavy and moving on the old crust in response to ski turns. Professional Observer
03/18/2023 - 12:00
Snowpack Observation 		Woods Lake
Carson Pass Area 		Large surface hoard in open areas near tree line. Faint old crowns on the steep slopes above Woods Lake. Evidence of old slides. Broken limbs and snow plastered high on a tree in the runout Wavy textured snow covering old debris. Looking up towards Roundtop Multiple faint old crowns above Winnemucca Lake Professional Observer
03/18/2023 - 12:00
Snowpack Observation 		Mount Judah
Donner Summit Area 		Public
03/18/2023 - 11:30
Snowpack Observation 		Blue Lakes
Carson Pass Area 		Public
03/18/2023 - 02:30
Snowpack Observation 		Slide Mountain, South Face
Mount Rose Area 		Surface hoar formed on a crust. Public
03/17/2023 - 16:00
Snowpack Observation 		Peak 8506
Cabin Creek, Deep Creek, or Pole Creek Area 		Surface hoar at 8400'+ Public

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