Avalanche

Little Alaska

Avalanche.org observerCentral Sierra Nevada
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Observation photo 1

Quick report

Collapsing
specific

Wet loose avalanches from the day prior had been observed on sun exposed slopes. Several cornices were tested with no reactivity. Temperature was significantly above forecast for time of day Terrain choice was aggressive given the conditions on east facing slopes

Weather

Air Temp
40-45
Cloud Cover
clear
Wind Loading
none
Snow Avail For Transport
small smounts

Snowpack

Snowpack was clearly warming substantially as the morning progressed. All solar facing aspects by midday were turning to wet snow

Avalanche

Size
D1.5
Aspect
E
Trigger
AS
Elevation
7600 ft

East facing slope, ~7,700 ft, Little Alaska zone. Skier triggered wet loose avalanche Skier was knocked off feet and carried down-slope, with skis buried. About 40 feet wide, 150 foot runout, 4+ inch crown