Bulletin d’avalanche

Coquihalla

Jan 1 – 2, 2025Avalanche Canada
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Archivé · expiré 2 years ago

Danger d’avalanche

Fri
Sat
Alpin
2 · Modéré
Limite forestière
1 · Faible
Sous la limite
1 · Faible

Points saillants

Use extra caution in alpine terrain, where reactive wind slabs may linger on steep slopes.

Problèmes avalancheux

  • Wind Slabs

    • Alpin
    • Limite forestière
    • Sous la limite forestière
    Probabilité
    Possible
    Taille
    1–2

    Reactivity may continue on convex rolls, near ridgelines and on cross loaded slopes. Storm snow sits over a crust, which may increase reactivity.

Snowpack Summary

20 to 50 cm of recent snow is settling over a hard crust in most areas.

The mid and lower snowpack are well consolidated with no deeper concerns.

Snow depth ranges from 100 to 150 cm at treeline in the Coquihalla, to 85 to 100 cm near Manning Park.

Confidence

Moderate

Avalanche Summary

No new avalanches have been reported, however observations have been limited. Please share any reports or photos on the Mountain Information Network (MIN).

Weather Summary

Tuesday Night

Partly cloudy. 10 to 20 km/h south ridgetop wind. Treeline temperature -7 °C.

Wednesday

Mix of sun and cloud. 10 to 20 km/h southwest ridgetop wind. Treeline temperature -7 °C.

Thursday

Mostly cloudy. 20 to 30 km/h southwest ridgetop wind. Treeline temperature -4 °C.

Friday

Mostly cloudy with 0 to 2 cm of snow. 20 to 30 km/h southwest ridgetop wind. Treeline temperature -2 °C.

More details can be found in the Mountain Weather Forecast.

Terrain and Travel Advice

  • Seek out sheltered terrain where new snow hasn't been affected by wind.
  • Be alert to conditions that change with elevation, aspect, and exposure to wind.

Régions couvertes