Skier triggered avalanche

Quick report

cf.schlumpf · Mar 8, 2024 · Waterton Lakes

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Observation photo 1

Avalanche

Run Length
75
Slab Width
50
Trigger Type
skier
Avalanche Size
2
Slab Thickness
80
Trigger Sub Type
accidental
Start Zone Aspect
SE
Trigger Distance
50
Start Zone Incline
38
Avalanche Character
persistentSlab
Number Of Avalanches
1
Start Zone Elevation
2250
Start Zone Elevation Band
tln
Avalanche Occurrence Datetime
2024-03-05T18:30:00.000Z

Remote triggered from below. Judged the track of this path to be a reasonable ski line, not connected to main start zone. Underestimated this small but significant section of start zone.

Incident

Terrain Trap
trees
Group Activity
skiing
Number Involved
2
Number Caught Only
1
Number Fully Buried
1
Snow Depth Trigger Point
average

2 people involved. 1 knocked over and covered with snow but still able to breathe. Quickly extricated. No injuries.