Northwest Avalanche Center

Observation: Public

All Observations

Observation Details

Name:
ER
Observation Date:
April 15, 2022
Submitted:
April 15, 2022
Zone or Region:
East Central
Activity:
Skiing/Snowboarding
Location:
Mission Ridge

Triggered Avalanches

Did you trigger any avalanches? 
Yes
Was it intentional? 
No
Avalanche Type:
Soft Slab
Size:
Size 1: Relatively harmless to people
Elevation:
6200
Aspect:
E
Comments:
Skier triggered, small on steep aspect

Observed Avalanches

Did you observe any avalanches? 
Yes
Avalanche Type:
Wet Loose
Size:
Size 1: Relatively harmless to people
Elevation:
6400
Aspect:
E
Comments:
Wet loose vs slough appeared triggered by solar warming of rocks

Signs of Unstable Snow

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

Observations

Whumpfing noted at sheltered flat terrain in trees at high elevations. Did have small shooting crack associated with settling near wind loaded feature. Solar aspects became heavy or developed a light crust. Graupel fell briefly before becoming heavy snow.

Media

Wet loose/slough slide, triggered by solar triggered by solar warming of rocks.
Small crack
Graupel
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