Snowpack

Observation: Sunset Peak

GraingerSalt Lake
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Observation photo 1

Quick report

Aspect
North
Red Flags
Poor Snowpack Structure
Elevation
3139 m
Slope Angle
28°
Red Flags Comment
<p>Despite new snow and poor structure, no observed activity.</p>

Failures were all near the ground, no failures in on the crust layer in a few sites. It will be interesting to see if these facets serve as the weak layer in future incidents, despite their depth and more stubborn test scores.

Snowpack

Instability Comment
<p>Dug down on the North aspect of Sunset Peak ~10,300' to look at the facets on crust that served as the bed surface for the 12/24-12/25 slab activity. Interesting to have no failure on this crust in multiple ECT and CT sites, but did have more stubborn failures on a deeper facet layer (underneath the dirty early-season layer).</p>