Red Cabin Below Treeline

Snowpack

jbrad · Dec 7, 2020 · McGregor

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Observation photo 1Observation photo 2Observation photo 3Observation photo 4

Quick report

Weather
warm, cloudy
Ride Type
openTrees, mellowSlopes, denseTrees
Stayed Away
alpineSlopes, steepSlopes, sunnySlopes, convexSlopes
Riding Quality
good
Snow Conditions
heavy
Avalanche Conditions
avalancheConditionTemp

Temperature remained around 0 all day Snow began in the evening Dec 7 and continued through the night Total snowfall over that period was about 15cm on top of the 215cm snow depth reported in snowpack details

Weather

Avg Temp
0
Max Temp
0
Min Temp
-2
Sky Condition
brokenClouds
New Snow24 Hours
0
Temperature Trend
steady
Precipitation Type
none

Snowpack

Depth
215
Obs Type
point
Site Aspect
NE
Test Fracture
sudden
Site Elevation
1602
Test Initiation
hard
Test Failure Depth
170
Site Elevation Band
btl
Surface Conditions
variable
Test Failure Layer Crystal Types
facets

Snowpack conditions after warming up to Dec 7 and before the snowfall Dec 7 overnight/ Dec 8 Multiple freeze-thaw layers in snowpack At 150cm depth there are large structured facets below the heavy snowfall of early Dec Snow sluffing on slopes around 35 degrees on NE aspect in trees near Red Cabin Layer in photo and facets on shovel in photo are from November's crust layer at 70cm CT 1 - 29 degree slope: CTE5-9 PC 210 of snow in freeze-thaw layer CTM6-9 BRK 195 CTH7 SP 170 > Restart compressions at 170 CTH10 SP 140 > Deep tap test above November crust at 70cm CTH8 SC 70 CT 2 - 29 degree slope: CTM8 PC 195 CTH5 SP 170 CTH7 SP 160