Northwest Avalanche Center

Observation: Public

All Observations

Observation Details

Name:
Charlotte
Observation Date:
December 21, 2021
Submitted:
December 21, 2021
Zone or Region:
Snoqualmie Pass
Activity:
Skiing/Snowboarding
Location:
Pinapple Pass

Observed Avalanches

Did you observe any avalanches? 
Yes
Avalanche Type:
Wet Loose
Size:
Size 2: Could bury, injure, or kill a person
Elevation:
5000
Aspect:
S
Comments:
From Pineapple Pass we saw a sizable wet loose (1.5 maybe a bit larger) come down the E Shoulder chute off the ridge above the snow lake divide.

Signs of Unstable Snow

None reported

Observations

Heading up from the Source Lake Basin we saw numerous signs of small slab avalanches from the 12/20 storm but noticed no recent signs of instability. There was thin crust from the freezing rain that covered all aspects at all elevations from the lot 4 parking lot to Pineapple Pass but still skied ok. From Pineapple ridge we saw a large wet loose go and signs of other small wet avalanches along the ridge where it was getting direct sunlight.

Media

We saw this wet loose come down the E Shoulder chute and travel all the way to the divide
Public Field Report: Pinapple Pass
There were many small storm slabs from the 12/20
WordPress Lightbox