Bollettino valanghe

South Coast

Apr 3 – 4, 2024Avalanche Canada
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Archiviato · scaduto 2 years ago

Pericolo valanghe

Fri
Sat
Alta quota
1 · Debole
Limite del bosco
1 · Debole
Sotto il limite
1 · Debole

In sintesi

Conditions are significantly different according to elevation.

Wind-affected snow exists at higher elevations, while wet snow is found lower down.

Problemi valanghivi

  • Wind Slabs

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

    Small pockets of wind slabs have likely formed on northerly aspects at upper elevations during the storm on Tuesday. Cool temperatures may help to preserve these instabilities.

Confidence

Moderate

Avalanche Summary

No recent avalanche activity has been reported. Small loose wet avalanches may have occurred Tuesday on steep slopes at lower elevations with moderate rain and wet snow.

Snowpack Summary

At lower elevations, rain has created a moist snow surface. At higher elevations, up to 10 cm of snow has accumulated over a crust or moist snow. Snow surface of high north-facing alpine slopes may still be dry.

Weather Summary

Wednesday Night

Partly cloudy. 20 to 30 km/h northeast ridgetop wind. Treeline temperature 0 °C. Freezing level 1000 m.

Thursday

Partly cloudy. 30 to 40 km/h northeast ridgetop wind. Treeline temperature +3 °C. Freezing level rising to 1500 m.

Friday

Mostly sunny. 10 to 20 km/h northeast ridgetop wind. Treeline temperature +3 °C. Freezing level rising to 1500 m.

Saturday

Cloudy with 3-5 cm of snow at higher elevations. 20 to 30 km/h southwest ridgetop wind. Treeline temperature 0 °C. Freezing level 1000 m.

More details can be found in the Mountain Weather Forecast.

Terrain and Travel Advice

  • Remember that the snowpack will be significantly different at higher elevations than lower down.
  • Be carefull around freshly wind loaded features.
  • The more the snow feels like a slurpy, the more likely loose wet avalanches will become.

Regioni coperte