Valanga

Avalanche: Superior

UAC StaffSalt Lake
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Avalanche

Slab Width
18 m
Weak Layer
Facets
Trigger Type
Skier
Vertical Fall
183 m
Avalanche Type
Hard Slab
Slab Thickness
30 cm
Trigger Detail
Intentionally Triggered
Start Zone Aspect
South
Avalanche Problem
Persistent Weak Layer
Start Zone Elevation
3109 m

Skier intentionally triggered a hard slab which sympathetically released a soft slab.

Possible radiation recrystallization event.