Avalanche Forecast
Regions: Glacier.
Weather Forecast
The dry spell due to a high pressure continues. Models show a significant temperature inversion inplace today with alpine temps above 0 while the valley bottoms will stay chilly at -10. Ridge top wind will be N'ly 20-30kphKeep in mind it's early winter and it gets dark early! Factor extra time into your day to be back at the parking lot before dark
Snowpack Summary
Cold temps in the valley bottoms are preserving last weeks snow and causing surface hoar growth and surface facetting. 15-25cm of lower density snow sits on a well settled mid pack. Moderate ridge top winds and stronger localized downflow has loaded alpine features with thin wind-slab and created a variety of wind affected surfaces lower down.
Avalanche Summary
Yesterday there was evidence of loose, solar triggered avalanches. They were up to size 2 and were occurring from steep, rocky terrain exposed to the sun. This week we have also had two skier triggered avalanches from high alpine terrain features, both were sz 1.5 windslabs. There have also been glide crack releases observed below treeline.
Confidence
Avalanche Problems
Loose Dry
Aspects: North, North East, East, South East, South.
Elevations: Alpine, Treeline.
Likelihood: Likely
Expected Size: 1 - 2
Wind Slabs
Aspects: All aspects.
Elevations: Alpine.
Likelihood: Possible
Expected Size: 1 - 2