There is uncertainty around the deep persistent facets, how they will react to a user, and what will trigger them naturally. The best way to manage this uncertainty is through conservative terrain choices, and limiting exposure to overhead hazard. SH
Summary
Weather Forecast
A slow cooling trend over the next 3 days (-7 to -12C in the alpine) with dying SW winds. No major snow is in the forecast.
Snowpack Summary
10-30cm of new snow in the region(deeper amounts near the divide) with some wind slabs formed in lee terrain. The upper snowpack consists of wind layers of various thicknesses. The lower snowpack consists of facets and depth hoar, and below treeline the entire snowpack mainly consists of facets to ground.
Avalanche Summary
Many avalanches to size 2.5 have been reported in the last 24 hours. A size 1.5 skier accidental in the canyon on the approach to Bow Hut was reported yesterday with no involvement. A size 2 avalanche was reported from yesterday afternoon over the ice climb Cascade Falls, and explosive results at Lake Louise ski hill to size 2.5 to ground.
Confidence
Due to the number and quality of field observations on Thursday