Avalanche Forecast
Regions: Jasper.
Weather Forecast
Heavy snowfall is forecast for the Columbia Icefields on Tuesday night accompanied by moderate to strong Westerly winds.
Snowpack Summary
Wind slab forming on lee alpine ridge lines. Large surface hoar crystals formed last week are being buried by new snow. This layer is more likely found on sheltered slopes at tree line reaching into the alpine. The interface between the strong mid-pack and weaker basal facets is most susceptible to human triggering from shallow rocky areas.
Avalanche Summary
No avalanches reported today.
Confidence
Timing, track, or intensity of incoming weather system is uncertain on Tuesday
Avalanche Problems
Wind Slabs
Aspects: North, North East, East, South East, South.
Elevations: Alpine, Treeline.
Likelihood: Possible - Likely
Expected Size: 1 - 2
Deep Persistent Slabs
Aspects: All aspects.
Elevations: Alpine, Treeline.
Likelihood: Unlikely - Possible
Expected Size: 1 - 2