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Powder King AST 2

Published
Dec 19th, 2020 12:30 PM
ryanshelly07
Pine Pass
Details

Type

quick

Coordinates

55.361180, -122.642400

Quick Observation

Moderate Compression test results and Extended Column test results down 55cm from surface of snowpack on a windslab/storm slab. The deeper persistent week layers (at 1500M elevation on NE asp) were down at 100cm (Dec 7PWL) and the (Nov 5 PWL down 200+cm) Total HS in the Lee at this location was 320cm The natural slab avalanche that released above PK could no longer be seen due to the amount of storm/wind loading occuring in the past 48hrs. Temps were near zero mid - day but still cold snowpack as strong winds moved accross slopes from the south. Large size 2+ observed on the Murray Range at Treeline on unsupported terrain feature. Shooting cracks and soft slab management were the hazards we had to manage but had an amazing day on low angle (under 30 degree) and/or supported terrain.