Snowpack

Observation: Duchesne Ridge

Manship and S. DeutschlanderUintas
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Observation photo 1

Quick report

Aspect
North
Red Flags
Recent Avalanches, Wind Loading, Collapsing, Poor Snowpack Structure
Elevation
2926 m
Slope Angle
13°
Red Flags Comment
<p>It is spooky out there, MANY recent avalanches. While sitting here I can count 16 avalanches I could see today. From what I could tell the all occurred during or recently after the storm.</p>

As expected we pulled and ECTP14 at 52cm up from the ground on 2-3mm well preserved facets below a 1f cohesive slab.

Below I will include a number of avalanche photos from the recent avalanches we have seen. Many are at mid and upper elevation on N-E-SE facing slopes. But there are a couple that are at low elevations near roads. To see more there is an observation from the 28th with a deeper dive into a larger avalanche.

1: Low elevation N avalanche

2: SE avalanches around 9700'

3: Low elevation road cut

4: Avalanche connecting through road cut, E 10,000'

5: NE avalanche 9600'

There are other avalanches to see out there.

Snowpack

Instability Comment
<p>This PWL is no joke. Very well preserved facets about 50cm off the ground have the ability to connect terrain in an impressive way. This combined with a heavy PNW style slab on top has lead to widespread avalanches and continued instability.</p> <p>We saw evidence of old wind slabs that had released below cornices. We also watched these being filled in though out the day. </p>