Northwest Avalanche Center

Observation: Public

All Observations

Observation Details

Name:
Anonymus
Observation Date:
March 15, 2023
Submitted:
March 15, 2023
Zone or Region:
West North
Activity:
Skiing/Snowboarding
Location:
South aspect Slate Mountain

Triggered Avalanches

Did you trigger any avalanches? 
Yes
Was it intentional? 
No
Avalanche Type:
Soft Slab
Size:
Size 3: Could bury and destroy a car, damage a truck, destroy a wood frame house, or break a few trees
Elevation:
6,000 ft
Aspect:
S
Comments:
Unmeasured, estimated 24-36” depth. Estimates 40- 200ft width

Signs of Unstable Snow

Did you see shooting cracks? 
Yes, Widespread
Did you experience collapsing or whumpfing? 
Yes, Widespread

Observations

On initial ski turn, fracture started and face spider webbing. Skier lost control and was swept to bottom of run. Rescue prioritized avalanche notes

Media

Bottom third of settled debris
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