BRRRRRR too cold for solo touring….

Avalanche

wgregg · Dec 28, 2021 · Quesnel

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Quick report

Weather
sunny, cold
Ride Type
steepSlopes, openTrees, alpineSlopes, denseTrees
Stayed Away
convexSlopes
Riding Quality
amazing
Snow Conditions
deepPowder
Avalanche Conditions
avalancheConditionSlab, avalancheConditionSound, avalancheConditionSnow

Had grand plans for the day at 0800, then while enjoying the beautiful brisk morning (-27) my feet slowly began to freeze. Plans foiled by the time I reached the alpine ridge. Made the call to ski out to avoid frostbite on the little piggies. In the alpine where windslabs developed there were shooting cracks and hollow sounding pockets. It was very evident that there was reverse loading as all aspects looked fat. Seemingly North aspects were a little more wind pressed than west facing slopes. The ski quality was amazing; unfortunately the cold was debilitating. In the AM of Dec 29 at 0300 the outside temp hit -35 @ 1130m. A very small amount of surface hoar developed along with a light skiff. T10 remained in the mid negative teens (-16 avg). 5cm of snow fell during the evening of the 29th with a nighttime high of -28.

Weather

Avg Temp
-27
Max Temp
-23
Min Temp
-32
Wind Speed
windSpeedCalm
Blowing Snow
none
Sky Condition
fewClouds
New Snow24 Hours
20
Storm Start Date
2021-12-27T00:40:00.000Z
Storm Snow Amount
40
Temperature Trend
steady
Precipitation Type
none

Had all kinds of plans…but the -27 put a quick stop to that. Two dead boot heater batteries = frozen feet. Beautiful day with beautiful views.

Avalanche

Run Length
50
Slab Width
20
Trigger Type
natural
Wind Exposure
leeSlope
Avalanche Size
2
Slab Thickness
20
Start Zone Aspect
N
Vegetation Cover
openSlope
Start Zone Incline
35
Avalanche Character
stormSlab
Number Of Avalanches
2-5
Start Zone Elevation
1900
Runout Zone Elevation
1700
Weak Layer Burial Date
2021-12-27T00:44:00.000Z
Avalanche Observation
12to24hrsAgo
Weak Layer Crystal Type
stormSnow
Start Zone Elevation Band
tln
Avalanche Occurrence Datetime
2021-12-28T16:43:00

There were multiple Naturals on north facing aspects mainly on terrain 35 deg or steeper. All started high in the start zone, likely from small cornice falls loose slab running full path. Sluff moved fast on ski cuts, but couldn’t stay out long enough to investigate due to the extreme cold.