Base Building

Quick report

Kirill Kokorin · Nov 24, 2023 · Kitimat

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Observation photo 1

Quick report

Weather
cloudy, warm
Ride Type
alpineSlopes, openTrees
Stayed Away
steepSlopes
Riding Quality
good
Snow Conditions
powder, wet
Avalanche Conditions
avalancheConditionTemp

Good base building. At a lower elevation alpine feature 15 - 25cm moist soft snow on the surface skied well. A supportive base underneath is so far made up of a few crusts and rounds moist to ground - sticking to lower angle and lee features for the best coverage. Suspect higher alpine will be a drier and we still need more data on the structure of the layers up there.

Weather

Avg Temp
0
Max Temp
-2
Min Temp
3
Wind Speed
windSpeedLight
Sky Condition
brokenClouds
Wind Direction
NE
New Snow24 Hours
0
Temperature Trend
steady
Precipitation Type
none
Precipitation24 Hours
0

High pressure ridge building, inhibiting precip, light to mod outflow winds

Snowpack

Depth
109
Obs Type
point
Site Aspect
N
Test Fracture
resistant
Site Elevation
1330
Test Initiation
moderate
Test Failure Depth
44
Site Elevation Band
alp
Surface Conditions
newSnow
Test Failure Layer Crystal Types
other

A ~10cm layer of Polycrystals (3-5mm) down 44cm in the midpack likely formed from the diurnal cycles we've been monitoring around this elevation. On this layer we observed a CT 13 RP. Block was hard to move from all the moisture in the pack. At the base we observed a ~10cm MF/FC layer that is rounding and clumping at this elevation. Keep an eye out on basal instabilities in the higher alpine.