Archived

Avalanche Forecast

Feb 12th, 2012–Feb 13th, 2012

Alpine

1: Low

The avalanche danger rating in the alpine will be low

Treeline

1: Low

The avalanche danger rating at treeline will be low

Below Treeline

1: Low

The avalanche danger rating below treeline will be low

Alpine

1: Low

The avalanche danger rating in the alpine will be low

Treeline

1: Low

The avalanche danger rating at treeline will be low

Below Treeline

1: Low

The avalanche danger rating below treeline will be low

Alpine

1: Low

The avalanche danger rating in the alpine will be low

Treeline

1: Low

The avalanche danger rating at treeline will be low

Below Treeline

1: Low

The avalanche danger rating below treeline will be low

Regions: Kananaskis.

No new snow forecast until Monday night. Unfortunately, this new snowfall amount is not to significant but it will begin to bury the surface hoar and crusts throughout the region.

Confidence

Good - -1

Weather Forecast

Overcast conditions forecast for Monday. May be the odd sunny break but overall be prepared for a grey sky. On monday night we may see the first bit of snow we have seen in a long time but unfortunately, snowfall amounts are not forecast to be significant.

Avalanche Summary

No new Avalanche Activity

Snowpack Summary

Little Change. Surface hoar and melt freeze crusts are waiting for a load to bury them and then they will become a bigger concern. Thin shallow snowpack areas where is may be possible to trigger a collapse in the basal facets are still on our radar.

Avalanche Problems

Deep Persistent Slabs

Basal facets and depth hoar still persist at the base of the snowpack. Skier triggering of this layer is still possible from thin or rocky snowpack areas. Choose routes that avoid these kinds of features especially in steeper terrain.

Aspects: North, North East, East, South East.

Elevations: Alpine, Treeline.

Likelihood: Unlikely - Possible

Expected Size: 2 - 6

Loose Wet

If the sun comes out on Monday, watch for decreases in stability related to daytime warming. Forecasts are calling for partly cloudy skies but, if the sun does come out, stability will decrease quikly.

Aspects: North, North East, East, South East.

Elevations: Alpine, Treeline.

Likelihood: Possible

Expected Size: 1 - 3