Avalanche

Alpental Valley

Woody JacobsonSnoqualmie Pass
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Observation photo 1

Quick report

Generally right side up storm snow skied well in the morning. Snow rapidly became sticky and dense in the afternoon on solar aspects. No signs of instability where we traveled until the sun came out in the afternoon. The snow warmed rapidly and shedding from cliffs and trees resulted.

Weather

Cloud Cover
broken
Wind Loading
none
Snow Avail For Transport
moderate amounts

Light and moderate snow showers in am with calm winds and overcast skies. Sun breaks in the early afternoon followed by more snow showers at 3pm

Avalanche

Size
D1
Type
WL
Aspect
SW
Elevation
4000 ft

Wet loose that ran through the trees while we were transitioning. Unknown if human or natural trigger as there were skiers descending above us and there was also shedding occurring of cliffs and trees.