Bollettino valanghe

Vancouver Island

Avalanche Canada
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Pericolo valanghe

Mon
Tue
Alta quota
2 · Moderato
Limite del bosco
2 · Moderato
Sotto il limite
1 · Debole
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Non aggiornato — questo bollettino è scaduto 4 months ago. Stai vedendo condizioni passate, non il bollettino in corso.

In sintesi

Sunny and hot conditions will weaken the upper snowpack.

Avoid travelling on or below steep slopes when the snow surface feels wet or slushy.

Problemi valanghivi

  • Loose Wet

    • Alta quota
    • Limite del bosco
    • Sotto il limite del bosco
    Probabilità
    Possible - Likely
    Dimensione
    1–1.5

    Wet loose avalanches are likely in steep or extreme terrain when the snow surface is wet or slushy.

Confidence

Moderate

  • We are uncertain about how the snowpack will react to the forecast weather.

Avalanche Summary

No new avalanches have been observed in the past couple days but observations are limited this time of year in the region.

Snowpack Summary

The snow surface will likely be moist or wet on all aspects and elevations as a result of elevated freezing levels Saturday night and further warming and solar input during the day on Sunday.

A thick crust can be found down 10 to 30 cm at treeline and above. The snowpack below this crust is well settled and strong.

At low elevations the snowpack is disappearing quickly. Where snow remains it is isothermal.

Weather Summary

Saturday Night
Cloudy. 1 to 2 mm of rain at treeline. 40 km/h south ridgetop wind. Treeline temperature 5 °C. Freezing level rising to 2600 m.

Sunday
Mostly sunny. 20 km/h south ridgetop wind. Treeline temperature 9 °C. Freezing level 2800 m.

Monday
Mix of sun and clouds. 2 mm of rain at treeline. 10 km/h south ridgetop wind. Treeline temperature 12 °C. Freezing level 2800 m.

Tuesday
Mostly cloudy. 2 to 5 mm of rain at treeline. 10 km/h south ridgetop wind. Treeline temperature 9 °C. Freezing level 2600 m.

More details can be found in the Mountain Weather Forecast.

Terrain and Travel Advice

  • Back off slopes as the surface becomes moist or wet with rising temperatures.
  • A moist or wet snow surface, pinwheeling, and natural avalanches are all indicators of a weakening snowpack.

Regioni coperte