Avalanche Forecast

Issued: Nov 6th, 2020 4:00PM

The alpine rating is moderate, the treeline rating is low, and the below treeline rating is below threshold. Known problems include Wind Slabs.

Avalanche Canada mkoppang, Avalanche Canada

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20-30cm recent snow with new and buried windslabs are being encountered in alpine terrain. Still very early season and very thin out there. Ice climbers be thinking about loose dry avalanches affecting your route.  

Summary

Confidence

Low -

Weather Forecast

Cooling temperatures with light snow is forecast overnight. New snow will not be significant (5cm) and winds are forecasted to continue to be light. 

Avalanche Summary

Isolated loose dry out of steep terrain but these are not running far. 

Snowpack Summary

20-25cm of snow is overlying a 5cm thick crust that is 30-35cm off the ground. Windslabs are now buried in alpine areas. At treeline and below thin snowpack with lots of hazards dominates the landscape. 

Terrain and Travel

  • Watch for newly formed and reactive wind slabs as you transition into wind affected terrain.

Problems

Wind Slabs

An icon showing Wind Slabs

Windslabs can be found in alpine areas along ridgelines and in gullied terrain. 

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

Elevations: Alpine.

Likelihood

Possible - Likely

Expected Size

1.5 - 2.5

Valid until: Nov 7th, 2020 4:00PM

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