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Archived

Avalanche Forecast

Feb 10th, 2020–Feb 11th, 2020
Alpine
2: Moderate
The avalanche danger rating in the alpine will be moderate
Treeline
2: Moderate
The avalanche danger rating at treeline will be moderate
Below Treeline
1: Low
The avalanche danger rating below treeline will be low
Alpine
2: Moderate
The avalanche danger rating in the alpine will be moderate
Treeline
2: Moderate
The avalanche danger rating at treeline will be moderate
Below Treeline
1: Low
The avalanche danger rating below treeline will be low
Alpine
2: Moderate
The avalanche danger rating in the alpine will be moderate
Treeline
2: Moderate
The avalanche danger rating at treeline will be moderate
Below Treeline
1: Low
The avalanche danger rating below treeline will be low

Regions: Kananaskis.

Good skiing can be found at treeline and below. Approach the alpine with caution for wind slabs.

Confidence

High -

Weather Forecast

Tuesday is forecast to bring a mix of cloud and sun with some light flurries. Temperatures will range from -11c to -7c with strong westerly winds in the alpine. More of the same for Wednesday except the winds will have diminished to light/moderate from the 

west.

Avalanche Summary

No new avalanches were observed.

Snowpack Summary

Wind slabs are mostly noticeable in cross loaded and lee features in the alpine. Sheltered areas at all elevations are still providing good skiing. Overall the midpack feels well settled and solid at treeline and below. The buried wind slabs in the top 50cm in the alpine are still on our radar; it is worth to dig and see how they are reacting. Last week's rain crust is down about 20cm and is easy to find below 1950m. 

Terrain and Travel

  • Approach lee and cross-loaded slopes with caution.
  • Watch for newly formed and reactive wind slabs as you transition into wind affected terrain.

Avalanche Problems

Wind Slabs

Recent and buried wind slabs(top 50cm of the snowpack) have been found mostly on easterly aspects.

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

Elevations: Alpine, Treeline.

Likelihood: Possible

Expected Size: 1.5 - 2.5

Deep Persistent Slabs

Large triggers are a concern. Cornices, or other avalanches could wake this layer up. 

Aspects: All aspects.

Elevations: Alpine, Treeline.

Likelihood: Unlikely - Possible

Expected Size: 2 - 3.5