Hidden Peak

Observed Dec 24, 2022, 11:00 a.m. PST · Southwest Coast

This report was submitted with an older form.

Skier triggered size 0.5-1 avalanche in a small opening in the trees on descent. Natural release size 1 avalanche at ridge crest. Shooting cracks with some soft slab release along the up track.

Quick report

Weather
Warm, Stormy, Wet
Ride type
Mellow slopes, Dense trees, Open trees
Stayed away
Convex slopes, Alpine slopes
Riding quality
Good
Snow conditions
Deep powder, Wet
Avalanche conditions
Avalanche condition snow, Avalanche condition slab, Avalanche condition sound

Avalanche report

Comment
Skier triggered avalanche in opening in trees on planar slope, SW aspect. Skier not caught. Soft slab with little signs of propagation. Also observed natural avalanche at ridge crest, around 1800m. Approx 25m wide by 20m long, SW aspect, size 1.
Run length
35
Slab width
15
Trigger type
Skier
Wind exposure
No wind exposure
Avalanche size
1
Slab thickness
50
Trigger sub type
Accidental
Start zone aspect
SW
Vegetation cover
Sparse trees
Avalanche character
Storm slab
Crust near weak layer
No
Number of avalanches
2-5
Start zone elevation
1600
Avalanche observation
12hrsAgo
Start zone elevation band
Btl
Avalanche occurrence datetime
2022-12-24T20:15:00.000Z

Snowpack report

Obs type
Summary
Site aspect
SW
Ski penetration
40
Foot penetration
80
Cracking observed
Yes
Site elevation band
Btl
Surface conditions
New snow
Whumpfing observed
Yes

Weather report

Comment
-2C leaving journeyman lodge around 9am.
Wind speed
Wind speed light
Sky condition
Overcast
New snow24hours
50
Storm start date
2022-12-23
Temperature trend
Rising
Precipitation type
Snow