Northwest Avalanche Center

Observation: Public

All Observations

Observation Details

Name:
Griffin Michl
Observation Date:
December 31, 2022
Submitted:
December 31, 2022
Zone or Region:
Snoqualmie Pass
Activity:
Skiing/Snowboarding
Location:
Pineapple Pass, Bryant Couloir

Observed Avalanches

Did you observe any avalanches? 
Yes
Avalanche Type:
Wet Loose
Size:
Size 1: Relatively harmless to people
Elevation:
Lower
Aspect:
N
Comments:
Wet slide started right between us while traversing lookers left of Mushroom Couloir. Seemed like maybe a tree bomb on the cliffs above they entrained a good amount of snow. Happed at 11:15

Signs of Unstable Snow

Did you see shooting cracks? 
No
Did you experience collapsing or whumpfing? 
Yes, Isolated

Observations

Significant wind transport leading to variable snow depths (anywhere from 1ft to 3+ ft above Christmas Crust).

Snow was punchy in Pineapple Basin. Dug a quick east facing pit with an ECTN 12 about a foot down.

Snow became less punch as we climbed. Significant stuffing in the top 4in in Bryant.

Witnessed wet slide on the out track.

Media

Public Field Report: Pineapple Pass, Bryant Couloir
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