Columnar Peak Elfin Lake Area

Avalanche

info · Feb 16, 2020 · Garibaldi

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Observation photo 1

Quick report

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

We saw natural slides of east aspects of columnar peak as shown in the picture. The slides were not deep, started in terrain >45 degrees and run 100 to about 200m long. We assume that the slides happened at night or in the early morning hours of both sunday and monday.

Weather

Sky Condition
clear

Avalanche

Run Length
150
Trigger Type
natural
Avalanche Size
1.5
Slab Thickness
15
Start Zone Aspect
E
Vegetation Cover
openSlope
Start Zone Incline
45
Avalanche Character
windSlab
Number Of Avalanches
6-10
Start Zone Elevation
1700
Avalanche Observation
24to48hrsAgo
Start Zone Elevation Band
alp
Avalanche Occurrence Datetime
2020-02-16T07:00:00