Valanga

Avalanche: Scotties Bowl

Mark ASalt Lake
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Quick report

Slope Angle
38°

Avalanche

Slab Width
18 m
Weak Layer
New Snow/Old Snow Interface
Trigger Type
Skier
Vertical Fall
61 m
Avalanche Type
Soft Slab
Slab Thickness
61 cm
Start Zone Aspect
North
Start Zone Elevation
2987 m

Intentionally triggered two slides in Scotties on the ridge west of the summit. First was cornice drop, second was ski cut. Both propagated and ran. Neither caught nor carried a person (skier made it to island of safety on the ski cut). Both failed on new snow/old snow interface. Depth varied from 50 to over 100 cm in depth and in both cases the soft slab was the result of wind loading. All photos are of the second, ski cut triggered slide.