Boletín de aludes

Cariboos

Avalanche Canada
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Peligro de aludes

Sun
Mon
Alta montaña
1 · Débil
Límite del bosque
1 · Débil
Bajo el límite
1 · Débil
Desactualizado: este boletín caducó 4 months ago. Estás viendo condiciones pasadas, no el boletín vigente.

Lo esencial

Avalanche danger is low anywhere a hard crust is on the snow surface. Daytime warming could produce small wet avalanches and weaken cornices.

Problemas de aludes

  • Cornices

    • Alta montaña
    • Límite del bosque
    • Bajo el límite del bosque
    Probabilidad
    Unlikely - Possible
    Tamaño
    1.5–2.5

    Daytime warming could weaken cornices. Give them a wide berth when on ridges and limit your exposure when travelling on slopes below them.

  • Loose Wet

    • Alta montaña
    • Límite del bosque
    • Bajo el límite del bosque
    Probabilidad
    Unlikely - Possible
    Tamaño
    1–1.5

    Snow on sun-exposed slopes may become slushy with daytime warming. Use caution in extreme terrain where loose snow could push you off your feet.

Confidence

High

  • The snowpack structure is well understood.

Avalanche Summary

Avalanche activity rapidly declined the past couple of days with cooler weather.

Looking forward, avalanche activity is not expected anywhere a thick and hard melt-freeze crust is on or very near the snow surface. Continue to use caution travelling near cornices. Use caution in extreme terrain, where small, loose avalanches could push you off your feet.

Snowpack Summary

Anywhere from a dusting to 10 cm of snow overlies a hard melt-freeze crust. Periods of snow this weekend will build on this. The snow surface will moisten on sun-exposed slopes and below treeline with daytime warming.

The remainder of the snowpack is strong, with various thick melt-freeze crusts found in the upper to middle portions of the snowpack.

The snowpack continues to melt below treeline.

Weather Summary

Friday Night
Clear skies. 20 km/h northeast ridgetop wind. Treeline temperature -5 °C.

Saturday
Mix of sun and clouds. 10 km/h north ridgetop wind. Treeline temperature rising to -2 °C. Daytime freezing level rising to 1800 m.

Sunday
Mix of sun and clouds with isolated flurries. 1 to 5 cm of snow, with local amounts up to 10 cm possible in the southern Selkirks. 10 km/h northeast ridgetop wind. Treeline temperature rising to -2 °C. Daytime freezing level rising to 1800 m.

Monday
Mix of sun and clouds with isolated flurries. 1 to 2 cm of snow. 10 km/h west ridgetop wind. Treeline temperature rising to 0 °C. Daytime freezing level rising to 2100 m.

More details can be found in the Mountain Weather Forecast.

Terrain and Travel Advice

  • Periods of low danger may be a good time to increase your exposure.
  • Avalanche activity is unlikely when a thick melt-freeze crust is present on the snow surface.
  • Pay attention to cornices and give them a wide berth when traveling on or below ridges.
  • Limit exposure to steep, sun exposed slopes, especially when the solar radiation is strong.

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