Avalanche Forecast
Regions: Glacier.
Weather Forecast
A strong ridge of high pressure is sitting over much of BC giving us clear sunny skies. The winds will be from the West in the15-25km/hr range with an Alpine high of -18C... bbrrr thats cold, bring an extra layer or two! The ridge of high pressure looks like it will persist until later next week, with no snow in the forecast until next Friday.
Snowpack Summary
40-50cm of settling snow sits on the Dec 15 surface hoar, persistent weak layer. On steeper solar aspects this layer is a crust and/or a crust with small surface hoar on top. In the alpine variable winds have been redistributing recent snow. Deeper in the snowpack there are a series of crust layers that are currently bonding well.
Avalanche Summary
Numerous natural avalanches over the past few days up to sz 2.5 from steep terrain. The artillery control shoot earlier in the week produced avalanches to size 3 that were showing wide propagation in the start zones where the slab was cohesive.
Confidence
Wind speed and direction is uncertain
Avalanche Problems
Persistent Slabs
Aspects: All aspects.
Elevations: All elevations.
Likelihood: Possible - Likely
Expected Size: 1 - 3
Wind Slabs
Aspects: North, North East, East, South East.
Elevations: Alpine, Treeline.
Likelihood: Possible - Likely
Expected Size: 1 - 3