Demon
Avalancheevandenburg7 · Dec 30, 2020 · Spearhead
Avalanche
- Run Length
- 30
- Slab Width
- 25
- Trigger Type
- skier
- Wind Exposure
- windwardSlope
- Avalanche Size
- 1
- Slab Thickness
- 30
- Trigger Sub Type
- accidental
- Start Zone Aspect
- NW
- Vegetation Cover
- openSlope
- Avalanche Character
- windSlab
- Number Of Avalanches
- 1
- Avalanche Observation
- moreThan48hrsAgo
- Start Zone Elevation Band
- alp
- Avalanche Occurrence Datetime
- 2020-12-30T12:30:00
Triggered size 1 wind slab avalanche on convex rock outcrop slope at bottom of Spanky’s Ladder just inside Blackcomb Glacier Provincial Park. Slope was variably wind scoured, with a slab thickness of 30 cm extending down to the rock.