Avalanche

Avalanche: Snowbird periphery

BSalt Lake
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Avalanche

Slab Width
18 m
Trigger Type
Natural
Vertical Fall
76 m
Avalanche Type
Hard Slab
Slab Thickness
41 cm
Start Zone Aspect
Northwest
Avalanche Problem
Wind Slab
Start Zone Elevation
3078 m

1/3 of the entry part to the Chute released naturally due to a combination of upslope and cross slope loading during the winds overnight on the 28th into the 1st. It appeared that facets were involved as a weak layer at the interface to the old snow new snow interface. Old rutted tracks were observable below the crown face. Debris was almost completely blown in from intense overnight WNW winds.

It also appeared that Pagen Shoulder went during the storm, and the debris on these trees is evidence.

Crown in Pagen Chute