Tent Ridge

Avalanche

natthegnat1411 · Jan 8, 2021 · Spray - KLakes

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Observation photo 1Observation photo 2Observation photo 3

Quick report

Weather
cold
Ride Type
alpineSlopes, mellowSlopes
Riding Quality
amazing
Snow Conditions
deepPowder

Weather

Avg Temp
-15
Min Temp
-20
Wind Speed
windSpeedLight
Blowing Snow
light
Sky Condition
clear
Wind Direction
N
New Snow24 Hours
30
Storm Snow Amount
30
Temperature Trend
rising
Precipitation Type
none
Precipitation24 Hours
30

By now K-country has had winds up in the alpine for at least a month. I saw old avi debris covered with blown snow about 50m elev.gain higher.

Snowpack

Depth
135
Obs Type
point
Site Aspect
NE
Site Elevation
2185
Ski Penetration
30
Test Initiation
hard
Test Failure Depth
12
Site Elevation Band
tln
Surface Conditions
newSnow
Test Failure Layer Crystal Types
stormSnow

CTE 5 (SC) and CTH 12 (SC) on storm snow, 75cm mid-pack was a solid 1F dense snow, base was all facets.

Avalanche

Run Length
200
Trigger Type
natural
Wind Exposure
windwardSlope
Avalanche Size
1.5
Start Zone Aspect
NE
Avalanche Character
stormSlab
Number Of Avalanches
1
Start Zone Elevation
2450
Runout Zone Elevation
2250
Avalanche Observation
moreThan48hrsAgo
Start Zone Elevation Band
alp
Avalanche Occurrence Datetime
2021-01-08T12:00:00

I do not know the date and time this avalanche came down but suspect between the December 22-23 storm and early January due to wind.