Helen Shoulder Remote
Observed Dec 27, 2023, 12:00 p.m. PST · Central Rockies
This report was submitted with an older form.
Quick report
- Riding quality
- Terrible
- Snow conditions
- Wind affected
Avalanche report
- Comment
- Avalanche was remote triggered from ridgetop. Audible wumph was heard and it released on a convex roll.
- Run length
- 150
- Slab width
- 30
- Trigger type
- Skier
- Avalanche size
- 2
- Slab thickness
- 90
- Trigger sub type
- Remote
- Start zone aspect
- S
- Trigger distance
- 30
- Avalanche character
- Deep persistent slab, Persistent slab, Wind slab
- Number of avalanches
- 1
- Start zone elevation
- 2450
- Runout zone elevation
- 2200
- Avalanche observation
- 12hrsAgo
- Start zone elevation band
- Alp
- Avalanche occurrence datetime
- 2023-12-27T20:00:00.000Z
Incident report
- Group size
- 5
- Terrain trap
- No trap, Trees
- Group activity
- Skiing
- Number injured
- 0
- Number involved
- 0
- Number caught only
- 0
- Number fully buried
- 0
- Snow depth trigger point
- Variable
- Terrain shape trigger point
- Convex
- Number partly buried able breathing
- 0
- Number partly buried impaired breathing
- 0