Bollettino valanghe

Sasquatch

Jan 24 – 25, 2024Avalanche Canada
Vedi sulla mappa
Archiviato · scaduto 3 years ago

Pericolo valanghe

Fri
Sat
Alta quota
2 · Moderato
Limite del bosco
2 · Moderato
Sotto il limite
1 · Debole
Apri la mappa completa

In sintesi

Freezing levels are variable throughout the region, surface conditions are your best indicator for avalanche type.

Problemi valanghivi

  • Wind Slabs

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

    New wind slabs will likely build through the day with continued snow and wind.

  • Loose Wet

    • Alta quota
    • Limite del bosco
    • Sotto il limite del bosco
    Probabilità
    Possible
    Dimensione
    1–2

    With continued daytime warming and high freezing levels, loose wet avalanches are possible out of steep terrain.

Confidence

Moderate

Avalanche Summary

Multiple small to large wet loose and glide slab avalanches (Size 1 to 2.5) continue to be reported in the Coquihalla and Fraser Valley area from the recent warming period.

Thank you to all our recent MIN submissions, we appreciate you!

Snowpack Summary

In the alpine, new snow covers a variably breakable crust caused by recent strong winds and above freezing temperatures. At lower elevations, the top 10-20 cm of snow is moist.

In the Coquihalla area, overnight clearing may have frozen the wet surface into a crust.

The mid and lower snowpack contains various old crusts and is generally well-settled and stable.

Weather Summary

Tuesday Night

Mainly cloudy with trace new snow at higher elevations. Alpine wind southwest 20 to 30 km/h. Treeline temperature 0°C. Freezing level 1500 m.

Wednesday

Mix of sun and cloud with around 5 cm snow at higher elevations. Alpine wind southwest 20 to 30 km/h. Treeline temperature 0 °C. Freezing level 1200 m.

Thursday

Mix of sun and cloud with trace new snow at higher elevations. Alpine wind southwest 25 to 35 km/h. Treeline temperature 0°C. Freezing level 1500 m.

FridayMainly cloudy with trace new snow at higher elevations. Alpine wind south 25 to 35 km/h. Treeline temperature 0°C. Freezing level rising through the day to 2000 m.

More details can be found in the Mountain Weather Forecast.

Terrain and Travel Advice

  • Watch for newly formed and reactive wind slabs as you transition into wind affected terrain.
  • Be carefull with sluffing in steep terrain, especially above cliffs and terrain traps.
  • The more the snow feels like a slurpy, the more likely loose wet avalanches will become.

Regioni coperte