Bollettino valanghe

South Okanagan

Feb 3 – 4, 2025Avalanche Canada
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Archiviato · scaduto 2 years ago

Pericolo valanghe

Wed
Thu
Alta quota
2 · Moderato
Limite del bosco
2 · Moderato
Sotto il limite
1 · Debole

In sintesi

Use caution on exposed north and east facing slopes. Deeper deposits in wind loaded areas may be more reactive to human-triggering

Check out the new Forecaster Blog "Shifting your Mindset"

Problemi valanghivi

  • Storm Slabs

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

    The new snow has bonded poorly to underlying layers. You will find deeper deposits on northeast aspects due to wind loading during the storm. Be cautious as you transition into wind-loaded areas.

Confidence

High

Avalanche Summary

Reports in the area have been limited.

As the weather clears expect to see evidence of a natural avalanche cycle from within the storm on lee features. New storm slabs have bonded poorly to the surfaces below. Human-triggered avalanches remain possible on steep slopes.

Snowpack Summary

20 to 35 cm of storm snow blankets the area, expect to find deeper deposits in wind-loaded areas. Storm snow has not bonded well to the old snow surfaces below, which includes melt-freeze crusts on sun-exposed slopes, large surface hoar or facets on shaded slopes, and wind-affected snow in exposed terrain at ridgelines.

The lower snowpack is strong and bonded. Treeline snow depths average 100 to 150 cm.

Weather Summary

Sunday Night

Mainly cloudy with 0 to 4 cm of snow. 5 to 15 km/h east ridgetop wind. Treeline temperature -12 °C.

Monday

A mix of sun and cloud with a chance of flurries, 0 to 2 cm of snow. 5 to 15 km/h northeast ridgetop wind. Treeline temperature -14 °C.

Tuesday

A mix of sun and cloud with a chance of flurries, trace snow. 5 to 15 km/h east ridgetop wind. Treeline temperature -12 °C.

Wednesday

Clear. 5 to 10 km/h northeast ridgetop wind. Treeline temperature -14 °C.

More details can be found in the Mountain Weather Forecast.

Terrain and Travel Advice

  • Closely monitor how the new snow is bonding to the old surface.
  • Be careful with wind-loaded pockets, especially near ridge crests and rollovers.
  • Seek out wind sheltered terrain below treeline where you can avoid wind slabs and find great riding.

Regioni coperte