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Avalanche Forecast

Feb 2nd, 2021–Feb 3rd, 2021
Alpine
3: Considerable
The avalanche danger rating in the alpine will be considerable
Treeline
2: Moderate
The avalanche danger rating at treeline will be moderate
Below Treeline
2: Moderate
The avalanche danger rating below treeline will be moderate
Alpine
3: Considerable
The avalanche danger rating in the alpine will be considerable
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
3: Considerable
The avalanche danger rating in the alpine will be considerable
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: Jasper.

Be patience and cautious with the storm snow. The whole snowpack will need a little time settle with the new load.

Ice climbers beware of the significant new load on benches and ledges.

Weather Forecast

Snowpack Summary

Storm total of 30cm accumulated in the Icefields region. New snow over a mixed, facet interface to a strong mid-pack. Bond at the storm interface showing mixed results through the forecast region.

Avalanche Summary

Avalanche control team on the Icefields Parkway got good results on the storm interface with large explosives.

Share your trip info at Mountain Information Network .

Confidence

Avalanche Problems

Storm Slabs

Likelihood and size dependent on wind effect and precip amounts

  • Minimize exposure during periods of heavy loading from new snow and wind.
  • Use caution in lee areas. Recent wind loading have created wind slabs.

Aspects: All aspects.

Elevations: All elevations.

Likelihood: Possible - Likely

Expected Size: 1 - 2.5

Loose Dry

Size and likelihood dependent on precip amounts. Previous surface faceting could make this problem more reactive.

  • Be careful of loose dry power sluffing in steep terrain.
  • Avoid travelling on ledges and cliffs where sluffing may have severe consequences.

Aspects: All aspects.

Elevations: All elevations.

Likelihood: Likely

Expected Size: 1 - 2