Avalanche. Unsure if sled triggered or not. It broke at 122.5 cm. The facets were hard to find. This snowpack (at the crown) was much deeper than one nearby (125cm). I think it gets some wind drifting along the road. Just 100yds up the road are commonly found drifts.
Crown profile of skier triggered avalanche. It broke at 61 cm. Profile recorded in between the two tracks that entered the avalanche. The second skier triggered the slide. Aspect ranged from E to ENE and maybe a touch of NE. Slope angle where tracks entered the crown was 32 deg. There was a short rollover (maybe 50-100 ft) vertical that was 37 degrees.
Collapsing was observed the day of the avalanche and the following day.