Incident

Avalanche: Hallway Couloir

UAC ObserverSalt Lake
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Avalanche

Slab Width
6 m
Weak Layer
Facets
Trigger Type
Snowboarder
Vertical Fall
305 m
Avalanche Type
Soft Slab
Slab Thickness
46 cm
Trigger Detail
Unintentionally Triggered
Start Zone Aspect
Northwest
Avalanche Problem
Persistent Weak Layer
Start Zone Elevation
3170 m

A party of 5 headed to Hallway, with plans to descend into Cardiff Fork. The first person did a slope cut, and stopped in a safe spot to the side. The second person started down and after 2 or 3 turns, the avalanche broke out above him. He was able to cut out to the side to a safe spot, and wasn't carried. The other three members of the party were at the top, watching from a safe place. The first two booted back out, and the party left the area.

The slide broke to the ground at the top.

Photos taken the next day by Dave Steiner.

Incident

Number Caught
1