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Archived

Avalanche Forecast

Apr 9th, 2022–Apr 10th, 2022
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
Below Threshold
The avalanche danger rating below treeline will be below threshold
Alpine
2: Moderate
The avalanche danger rating in the alpine will be moderate
Treeline
1: Low
The avalanche danger rating at treeline will be low
Below Treeline
Below Threshold
The avalanche danger rating below treeline will be below threshold
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
Below Threshold
The avalanche danger rating below treeline will be below threshold

Regions: Yukon.

While the overall danger is low, you'll need to watch for small stubborn pockets of wind-loaded snow, especially around ridge crest and in extreme terrain.

Confidence

High -

Weather Forecast

SATURDAY NIGHT: Trace of snow possible, light north wind, freezing level at valley bottom.

SUNDAY: Clear skies, no significant precipitation expected, moderate north wind, freezing level at valley bottom.

MONDAY: Broken cloud cover, potential for some light snow flurries, strong north wind, freezing level at valley bottom.

TUESDAY: Broken cloud cover, no significant precipitation expected, moderate northeast wind, freezing level at valley bottom.

Avalanche Summary

Very little avalanche activity has been reported over the last five days.  

Snowpack Summary

A light dusting of snow rests on 30 cm of settled and bonded storm snow from last weekend. A sun crust is present about 30 cm below the surface on solar aspects.  

A strong mid-pack sits on top of weak facets near the ground.

Cornices are very large and exposure to them should be minimized, especially during warm or windy weather.

Terrain and Travel

  • Small avalanches can have serious consequences in extreme terrain. Carefully evaluate your line for wind slab hazard before you commit to it.
  • Minimize exposure to sun-exposed slopes when the solar radiation is strong.
  • Cornices become weak with daytime heating or solar exposure.

Avalanche Problems

Wind Slabs

Thin wind slabs may remain sensitive to human triggering, especially in more extreme terrain.

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

Elevations: Alpine.

Likelihood: Unlikely - Possible

Expected Size: 1 - 1.5

Loose Wet

Although temperatures remain seasonally cool, the sun packs a lot of punch this time of year. Take care to avoid being on or underneath south facing slopes that are baking in the sun, especially after lunch.

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

Elevations: Alpine, Treeline.

Likelihood: Possible - Likely

Expected Size: 1 - 2