All kindz of pow

Quick report

yellowheadguides · Dec 20, 2025 · Pine Pass

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Quick report

Weather
cloudy, cold, stormy, windy
Ride Type
mellowSlopes, openTrees, steepSlopes
Riding Quality
ok
Snow Conditions
crusty, deepPowder, heavy, powder, windAffected
Avalanche Conditions
avalancheConditionSlab, avalancheConditionSnow

Skiing near the Pine Pass yesterday we found variable snow cover sitting atop the recent rain crust. This crust was present from highway elevation up to our high point of 1500m, was generally 2cm in thickness and supportive to our weight. Recent N winds have scoured the snow down to the crust in certain locations and created wind pillows everywhere making for difficult track setting and unpredictable skiing due to varying storm snow depths (0-60cm).

Weather

Wind Speed
windSpeedLight
Sky Condition
overcast
Snowfall Rate
1
Wind Direction
N
Storm Snow Amount
40
Precipitation Type
snow

-23 in the AM at the highway. -15 mid day at 1300m.

Snowpack

Depth
225
Obs Type
summary
Site Aspect
E, N, NW
Site Elevation
1500
Ski Penetration
20
Foot Penetration
30
Cracking Observed
1
Site Elevation Band
tln
Surface Conditions
newSnow

Isolated cracking on steep, convex wind-loaded features at BTL and treeline elevations. Storm snow settling quickly. Hand shears suggest new snow is bonded to rain crust.

Avalanche

Slab Width
30
Trigger Type
natural
Wind Exposure
leeSlope
Avalanche Size
1
Slab Thickness
50
Start Zone Aspect
N, NE, NW
Vegetation Cover
openSlope
Start Zone Incline
40
Avalanche Character
windSlab
Crust Near Weak Layer
1
Number Of Avalanches
2-5
Start Zone Elevation
1500
Avalanche Observation
12to24hrsAgo
Start Zone Elevation Band
tln
Avalanche Occurrence Datetime
2025-12-19T20:00:00.000Z

Several wind slab releases <size 2 from steep treeline terrain.