Incident

Avalanche: Snowbasin Backcountry

UAC StaffOgden
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Quick report

Slope Angle
36°

Avalanche

Slab Width
24 m
Weak Layer
New Snow/Old Snow Interface
Trigger Type
Skier
Avalanche Type
Soft Slab
Slab Thickness
30 cm
Trigger Detail
Unintentionally Triggered
Start Zone Aspect
Northwest
Avalanche Problem
New Snow
Start Zone Elevation
2743 m

On the morning of February 25, 2000 the Snowbasin Patrol used 14# of explosives in Strawberry Bowl and made an avalanche that was 5' deep x 400' wide x 400' vertical. Later that day a skier triggered some of hangfire (unsure of location based on explosive placement or ski area boundary) which created an avalanche large enough to catch six people and fully bury two. They were able to self-rescue.

Incident

Number Caught
6
Number Carried
6
Number Fully Buried
2