Avalanche

Avalanche: Ben Lomond Headwall

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Avalanche

Weak Layer
Wet grains
Trigger Type
Natural
Vertical Fall
457 m
Avalanche Type
Wet Slab
Slab Thickness
61 cm
Start Zone Aspect
Northeast
Avalanche Problem
Wet Snow
Start Zone Elevation
2804 m

A very long running avalanche. While from afar it appears to be a point release caused by wet snow, closer inspection near the ridge reveals a crown and flanks more characteristic of a slab avalanche. This avalanche was able to entrain a significant amount of snow given its small start zone and run almost into the drainage. A crown profile could not be gathered.