Northwest Avalanche Center

Observation: Public

All Observations

Observation Details

Name:
A Lubetski
Observation Date:
January 29, 2021
Submitted:
January 29, 2021
Zone or Region:
East Central
Activity:
Skiing/Snowboarding
Location:
Mission

Signs of Unstable Snow

None reported

Observations

Dug a pit at ~6.0k elevation on NE aspect.
HS140
Melt freeze crust at 130cm. Another noticeable crust at 70cm. Shear test produced failure at 100cm Q2-RP. Also failed at 80cm Q1-SP. compression test failed at 130cm on m/f crust (CTE4-Q3-Brk). Compression test failed at the 100cm as well (CTM14-Q1-SP). Final failure came at 95cm (CTH26-Q1-SP). SPT produced no noticeable propagation.

No faceting on the ground as has been found in previous pits on previous tours.

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