Natural Size 3 Deep Persistent Slab - SE Face of Grizzly Mountain
Observed Jan 28, 2023, 1:00 p.m. PST · Selkirks
This report was submitted with an older form.
Quick report
- Comment
- SE face of Grizzly Mountain, size 3 natural cornice triggered deep persistent slab, suspected on the November basal facets interface.
- Avalanche conditions
- Avalanche condition slab
Avalanche report
- Trigger type
- Natural
- Avalanche size
- 3
- Start zone aspect
- E
- Vegetation cover
- Open slope
- Avalanche character
- Deep persistent slab, Cornice with slab
- Number of avalanches
- 1
- Start zone elevation
- 2650
- Runout zone elevation
- 2100
- Avalanche observation
- 12to24hrsAgo
- Start zone elevation band
- Alp
- Avalanche occurrence datetime
- 2023-01-28T21:00:00.000Z