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Avalanche

Evan Abrams · Feb 23, 2021 · Central Selkirk

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Observation photo 1Observation photo 2Observation photo 3Observation photo 4Observation photo 5

Quick report

Ride Type
alpineSlopes, mellowSlopes
Stayed Away
steepSlopes, convexSlopes
Riding Quality
good
Snow Conditions
powder
Avalanche Conditions
avalancheConditionSound

We rode 30-32 degree east facing slope off of the back of Kokanee bowl. Then took the south east ridge back to Montana bowl. We skinned up the ridge then switched to boot packing to stay on the ridge and avoid skinning out into the south south east face. We remotely triggered an avalanche. Crown started 5 meters from the group.

Avalanche

Run Length
600
Slab Width
40
Wind Exposure
leeSlope
Avalanche Size
3
Slab Thickness
100
Trigger Sub Type
remote
Start Zone Aspect
SE
Trigger Distance
5
Vegetation Cover
openSlope
Avalanche Character
stormSlab
Number Of Avalanches
1
Start Zone Elevation
2250
Runout Zone Elevation
2050
Start Zone Elevation Band
alp
Avalanche Occurrence Datetime
2021-02-23T13:30:00

Crown closes to us on ridge was about 30cm quickly increasing to about 60cm then reaching approximately 100cm on fare side.