Avalanche

Avalanche: Upper Humpy Creek

Staples et alUintas
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Avalanche

Slab Width
30 m
Weak Layer
Facets
Trigger Type
Natural
Avalanche Type
Soft Slab
Slab Thickness
46 cm
Trigger Detail
Cornice Triggered
Start Zone Aspect
North
Avalanche Problem
Persistent Weak Layer
Start Zone Elevation
3170 m

Dimensions are estimates. Definitely cornice triggered. See the cornice chunks in the photo. It definitely occurred within the last 24 hours.