Northwest Avalanche Center

Observation: Public

All Observations

Observation Details

Name:
Enji Cooper
Observation Date:
March 22, 2023
Submitted:
March 22, 2023
Zone or Region:
Stevens Pass
Activity:
XC Skiing/Snowshoeing
Location:
Captain Point environs

Observed Avalanches

Did you observe any avalanches? 
Yes
Avalanche Type:
Other
Size:
Size 2: Could bury, injure, or kill a person
Elevation:
ATL (~6k’)
Aspect:
S
Comments:
South side of scorpion mountain had a D2.5 sized glide crack that had settled. It looked like it was about 50’+ long.

Signs of Unstable Snow

Did you see shooting cracks? 
Yes, Isolated
Did you experience collapsing or whumpfing? 
No

Observations

The south side of many ridges and mountains appear to be undergoing a spring transition. There were some smaller crowns on Scorpion Mt. There were also several debris piles with decent sized fanout, but they looked no larger than D1.5.
Areas below treeline have considerably less snow than anticipated: a number of creek holes had opened and there were several questionable snow bridges that my snowshoeing partner and I bypassed.
Wind was calm. Felt like it’s in the mid-40s in the afternoon on the summit. Morning conditions were just below freezing and the snow conditions below treeline were basically zipper crust over at least 6” of facets.
Plenty of stiffer wind fetch on north facing slopes along with some cornice overhangs (cornice overhangs were on variable aspects, but predominantly north ones it seemed).

Media

Public Field Report: Captain Point environs
Public Field Report: Captain Point environs
Public Field Report: Captain Point environs
Public Field Report: Captain Point environs
Public Field Report: Captain Point environs

Advanced Observations

Observed Avalanche Problem #1: 
Wet Loose
Comments: 
Lots of super soft snow in sun facing aspects (pretty much all but directly north facing ones).
Observed Avalanche Problem #2: 
Cornice
Comments: 
D1.5-D2 cornices were easy to find around the ridge.
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