Avalanche Forecast
Regions: Kananaskis.
Confidence
High -
Weather Forecast
After another night of -30, Sunday should eventually see temperatures near -15 for a high. A mix of sun and cloud is expected with light winds. Some forecasts are calling for very light flurries Monday and Tuesday, and continued cold for the next few days.
Avalanche Summary
No avalanche activity observed or reported today.
Snowpack Summary
A steady N to NW wind today contributed to some further wind slab development in the Alpine, potentially on all aspects, but these slabs are expected to be fairly thin. With the persistent frigid temperatures the snowpack continues to facet and loose strength. In thicker snowpack areas, the midpack is hanging on to some strength and is still bridging over the weak basal layers, but its a good idea to keep this very weak base in mind. Though a full-depth avalanche is unlikely, if it does occur it will be catastrophic. Large triggers, such as a cornice failure, or triggering from a shallow snowpack area, are possible ways to wake up the deep persistent weak layer.
Avalanche Problems
Wind Slabs
Aspects: North, North East, East, South East, South, North West.
Elevations: Alpine.
Likelihood: Unlikely - Possible
Expected Size: 1 - 2
Deep Persistent Slabs
Aspects: All aspects.
Elevations: Alpine, Treeline.
Likelihood: Unlikely - Possible
Expected Size: 1.5 - 3