Boletín de aludes

Banff Yoho Kootenay

Avalanche Canada
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Peligro de aludes

Tue
Wed
Alta montaña
Condiciones primaverales
Límite del bosque
Condiciones primaverales
Bajo el límite
Condiciones primaverales
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Desactualizado: este boletín caducó 4 months ago. Estás viendo condiciones pasadas, no el boletín vigente.

Lo esencial

Solar input tomorrow will quickly shed recent storm snow (5–20 cm) on sun-exposed aspects. Lingering small wind slabs may persist at higher elevations. As always, early starts and early finishes.

Problemas de aludes

  • Wind Slabs

    • Alta montaña
    • Límite del bosque
    • Bajo el límite del bosque
    Probabilidad
    Possible
    Tamaño
    1–1.5

    Lingering wind slabs remain in the alpine. Expect atypical loading patterns due to predominantly north winds.

  • Loose Wet

    • Alta montaña
    • Límite del bosque
    • Bajo el límite del bosque
    Probabilidad
    Possible - Likely
    Tamaño
    1–2

    Cold temps have preserved recent storm snow on solar aspects in the alpine. Once the sun hits Monday, this snow will shed quickly.

Confidence

Avalanche Summary

No new avalanches were observed or reported on Sunday.

Snowpack Summary

There is 5-15 cm of settled HST over a well developed crust on all aspects and elevations except north facing terrain above 2600m. There is wide spread wind effect and isolated small wind slabs in the surface snow at alpine elevations.

Weather Summary

Slight warming Monday. Valley temps near 7, ridge around 4. Freezing level rising to ~2100 m. Light west winds. High pressure brings mostly clear skies, with a chance of afternoon convective buildup.

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