Bulletin d’avalanche

Vancouver Island

Dec 23 – 24, 2025Avalanche Canada
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Archivé · expiré 9 months ago

Danger d’avalanche

Thu
Fri
Alpin
3 · Marqué
Limite forestière
3 · Marqué
Sous la limite
2 · Modéré

Points saillants

The snowpack has more than doubled! Give it time to adjust before increasing your exposure.

Gather information as you ascend, watching closely how the new snow is bonding to the old snow.

Problèmes avalancheux

  • Loose Dry

    • Alpin
    • Limite forestière
    • Sous la limite forestière
    Probabilité
    Likely
    Taille
    1–1.5

    Continued cold temperatures and dry snow has created a dry loose problem on steep slopes. Manage your sluff, and avoid travelling under steep slopes.

  • Storm Slabs

    • Alpin
    • Limite forestière
    • Sous la limite forestière
    Probabilité
    Possible - Likely
    Taille
    1–2.5

    Storm slabs are likely, especially in lee areas. Test lots of small features before increasing your exposure. It may be more reactive in areas where the new snow is falling directly onto the crust.

Confidence

Low

  • Uncertainty is due to the limited number of field observations.

Avalanche Summary

On Monday, south of Cameron Lake, the field team saw several small dry loose avalanches from steep terrain, and a reactive storm slab problem.

Backcountry reports are very limited, but it's expected that storm slab avalanches may have occurred on Monday.

Snowpack Summary

Snow continues to accumulate, with many areas seeing 80 to over 100 cm of recent snow over a melt-freeze crust, with deeper deposits in wind-loaded terrain at treeline and above.

Early-season hazards remain a concern, now concealed beneath the new snow, and will continue to be until the snowpack settles and becomes more supportive.

Weather Summary

Monday Night
Mostly cloudy. 10 to 20 cm of snow. 40 km/h southwest ridgetop wind. Treeline temperature -4 °C.

Tuesday
Mostly cloudy. 5 to 10 cm of snow. 20 to 40 km/h south ridgetop wind. Treeline temperature -4 °C.

Wednesday
Mix of sun and clouds. Up to 5 cm of snow. 20 km/h south ridgetop wind. Treeline temperature -3 °C.

Thursday
Mix of sun and clouds. 20 km/h east ridgetop wind. Treeline temperature -1 °C. Freezing level 900 m.

More details can be found in the Mountain Weather Forecast.

Terrain and Travel Advice

  • Continue to make conservative terrain choices while the storm snow settles and stabilizes.
  • Be especially cautious as you transition into wind-affected terrain.
  • Be aware of the potential for loose avalanches in steep terrain where snow hasn't formed a slab.

Régions couvertes