Avalanche forecast

Banff Yoho Kootenay

Jan 8 – 9, 2012Parks Canada
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Archived · expired 15 years ago

Avalanche danger

Sun
Mon
Alpine
2 · Moderate
Treeline
2 · Moderate
Below
2 · Moderate
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Highlights

The conditions reflect moderate danger presently, however, be vigilant and keep your guard up; large avalanches are still possible. An incoming system is expected Sunday night. Up to 20cm of new snow will elevate danger to Considerable on Monday.AB

Avalanche problems

  • Wind Slabs

    • Alpine
    • Treeline
    • Below treeline
    Likelihood
    Possible
    Size
    1–3
    Subsequent to the Jan 4 wind/precip event windslabs are bonding uncharacteristically well to the old surface. These windslabs are between 10 and 25cm deep.

  • Deep Persistent Slabs

    • Alpine
    • Treeline
    • Below treeline
    Likelihood
    Possible
    Size
    2–3
    Human triggering is becoming less likely, however, consequences are high and large avalanches are possible. Do not underestimate this layer as it is quite unpredictable. Utilize terrain wisely, rather than trying to outsmart the snowpack.

Weather Forecast

Snowpack Summary

Avalanche Summary

Confidence

Intensity of incoming weather systems is uncertain on Monday

Regions covered