Avalanche forecast

Banff Yoho Kootenay

Nov 3 – 4, 2012Parks Canada
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Archived · expired 14 years ago

Avalanche danger

Sun
Mon
Alpine
3 · Considerable
Treeline
1 · Low
Below
No rating

Highlights

Rising Freezing Levels and the chance of rain for Sunday will increase the avalanche danger. Avoid steep terrain when the temperatures are above freezing JBW

Avalanche problems

  • Wind Slabs

    • Alpine
    • Treeline
    • Below treeline
    Likelihood
    Unlikely - Possible
    Size
    1–2
    Up to 60 cm can be found in the alpine. Be cautious of wind affected terrain in the immediate lee of features or when approaching climbs or in between pitches.
  • Loose Wet

    • Alpine
    • Treeline
    • Below treeline
    Likelihood
    Possible
    Size
    1–3
    Freezing Levels have been hovering around 2200m during the day, but are expected to rise on Sunday afternoon to near the ridge tops. There may also be rain to 2600 or 2800m or higher. This will cause loose wet avalanching out of steep terrain.

Weather Forecast

Snowpack Summary

Avalanche Summary

Confidence

Freezing levels are uncertain on Sunday

Regions covered