Avalanche
- Trigger Type
- Skier
- Avalanche Type
- Hard Slab
- Slab Thickness
- 91 cm
- Trigger Detail
- Unintentionally Triggered
- Start Zone Aspect
- North
- Avalanche Problem
- Wind Slab
- Start Zone Elevation
- 3292 m
Location : north slope below the face of white baldy above white pine lake
Slide: 3-4 feet deep at crown apex, propagated down fall line from trigger pocket ~200 feet, then across lower slab another 50+ feet. Tough to see due to visibility. Ran to the lower shelf maybe 400 vertical.
1 carried ~30 feet before self arresting on bed surface.
Density inversion was rampant today but predictable and manageable. This one was a surprise though, while a body length below the big rock face, bi-directional wind slabs stacked on top of each other pulled out with a hair trigger (my ski tip touched it and rip). I was surprised by the wind loading because I expected the large rock face above to protect the slope from the recent southerly winds. Oddly enough, the adjacent slope was only a few degrees less steep but totally fine.
Incident
- Number Caught
- 1
- Number Carried
- 1