Quick report
- Slope Angle
- 40°
Avalanche
- Slab Width
- 107 m
- Weak Layer
- Density Change
- Trigger Type
- Skier
- Vertical Fall
- 213 m
- Avalanche Type
- Soft Slab
- Slab Thickness
- 46 cm
- Trigger Detail
- Unintentionally Triggered
- Start Zone Aspect
- East
- Avalanche Problem
- New Snow
- Start Zone Elevation
- 3048 m
*Forecaster note: Thank you for the write up and sharing the information -
Dropped into conehead for my third run of the morning, 2nd on conehead and the 4th set of tracks on the slope. On my 3rd or 4th turn I saw the slope start to break up and immediately cut hard right. This resulted in being taken off my feet and being carried approximately 30-40 yards. I dropped a pole and went to airbag handle but gave one hard stomp with my downhill ski and got lucky. It caught, put me back on my feet and allowed me to ski out of the slide to skiers right.
Being able to ski out of this slide was beyond lucky and should not have happened. This was a huge wake up call on being too comfortable with familiar terrain and not giving the heavy storm load the full respect it deserves.
best guess the crown was approximately 18-24" deep.
Photos below from UAC Staff
Fracture line profile found weakness as decomposing/fragmented grains near the trigger point. Average depth was 18-24" with the slab hardness as 1F just above the failure plane. No testing today was able to elicit any failure along the same interface.
Thanks, as always, to Canyons snow safety/Park City snow safety for their hospitality.
Hardesty.
Incident
- Number Caught
- 1
- Number Carried
- 1