Dear Mount Cokely, slabs are not the way to my heart

Quick report

Bcoates · Feb 15, 2025 · Jasper

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Quick report

Weather
stormy
Ride Type
alpineSlopes, openTrees
Stayed Away
steepSlopes, convexSlopes
Riding Quality
ok
Snow Conditions
powder, windAffected, heavy
Avalanche Conditions
avalancheConditionSound

Skinned up to just below Cokely summit, via Rousseau Chute. Heard some whumphing on upper section as we left tree line. Widespread cracking about 10cm deep. So very windy (from the SE) in the alpine. Dug two profiles with following results on south Aspect, 38 degree incline at 1480m ECTP21 down 31 on facet layer ECTP30+ down 64 on series of laminated rain crusts from mid Jan CTH30+ RP down 45 on facet layer It’s a real sh*t sandwich, with that upper layer of very consolidated storm/wind slab on about 25 cm of faceted, soft snow, on the foundation of January crusts. We had a delightful time skiing and riding down the ridge.

Snowpack

Obs Type
point
Site Aspect
S
Test Fracture
resistant
Site Elevation
1480
Test Initiation
hard
Cracking Observed
1
Site Elevation Band
alp
Surface Conditions
facets
Whumpfing Observed
1
Test Failure Layer Crystal Types
crust, facets

Skinned up to just below Cokely summit, via Rousseau Chute. Heard some whumphing on upper section as we left tree line. Widespread cracking about 10cm deep. So very windy (from the SE) in the Alpine. Dug two profiles with following results on south Aspect, 38 degree incline at 1480m ECTP21 down 31 on facet layer ECTP30+ down 64 on series of laminated rain crusts from mid Jan CTH30+ RP down 45 on facet layer It’s a real sh*t sandwich, with that upper layer of very consolidated storm/wind slab on about 25 cm of faceted, soft snow, on the foundation of January crusts. We had a delightful time skiing and riding down the ridge.