Hankin snow observations

Quick report

derekwillmott · Jan 19, 2024 · Purcells

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Observation photo 1Observation photo 2Observation photo 3

Quick report

Weather
cloudy
Ride Type
cutBlocks, openTrees
Stayed Away
alpineSlopes
Riding Quality
good
Snow Conditions
powder, windAffected

Weather

Wind Speed
windSpeedLight
Blowing Snow
none
Sky Condition
overcast
Snowfall Rate
1
Wind Direction
E
New Snow24 Hours
2
Temperature Trend
steady
Precipitation Type
snow

Snowpack

Depth
150
Obs Type
point
Site Aspect
N
Test Fracture
sudden
Site Elevation
1460
Test Initiation
veryEasy
Cracking Observed
1
Site Elevation Band
tln
Surface Conditions
newSnow
Test Failure Layer Crystal Types
crust, depthHoar, facets, stormSnow

On Friday the Climb High youth group skied at Hankin and dug a large pit just above the warming hut. We found numerous layers with sudden planar fractures on storm snow and decomposing crystals. 3 easy CT failures in the top 35 cm alone. Depth hoar and a thicker facet layer at ground. Height of snow, thickness of these layers, and ski/foot pen varied widely over just a few metres distance. In less wind affected areas the surface slab was completely absent. No naturals observed, and nothing propagated on the slopes we skied.