Quick report
- Slope Angle
- 40°
Avalanche
- Slab Width
- 21 m
- Weak Layer
- New Snow/Old Snow Interface
- Trigger Type
- Snowboarder
- Vertical Fall
- 305 m
- Avalanche Type
- Soft Slab
- Slab Thickness
- 30 cm
- Trigger Detail
- Unintentionally Triggered
- Start Zone Aspect
- East
- Avalanche Problem
- Wind Slab
- Start Zone Elevation
- 3170 m
on the way out, saw a lot of east facing ridges higher elevation that had slide due to 4 days of wind loading. ridge east of twin lakes pass, north west ridge of sunset, alta looked like they had success w exploses, saw wind slabs that were cracking high and n e facing on previous days, etc. This was discussed by the group. I thought 3 shoot was probably a bad idea as it it is similar aspect and elevation, commented that we should be very concerned about wind slabs, but I decided ""what does it hurt to take a look"?
from the top It "looked" good and I suddenly felt better about it.
party of 3, person # 3 did not enter shoot until after it slide.
person #1 cut top, no sluff, person #2 joined and stopped. person #1 then cut inside the top under a rock on left side of shoot and waited. person #2 followed same track but stopped 2' below person #1, and it fractured at person #1's feet, or a foot above person #2. person # 2 did not go for a ride, just dropped onto the bed.
Mistakes-Ignoring/not acting on obvious red flags of other slides "end of year for brighton" run lead to seeing what we wanted to see. a general attitude of why is this safe vs why is this going to slide.
Incident
- Number Caught
- 1