Bollettino valanghe

Banff Yoho Kootenay

Nov 28 – 29, 2011Parks Canada
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Archiviato · scaduto 15 years ago

Pericolo valanghe

Mon
Tue
Alta quota
4 · Forte
Limite del bosco
4 · Forte
Sotto il limite
3 · Marcato
Apri la mappa completa

Problemi valanghivi

  • Storm Slabs

    • Alta quota
    • Limite del bosco
    • Sotto il limite del bosco
    Probabilità
    Very Likely
    Dimensione
    2–3
    Strong winds and moderate, warm precipitation has made for rapid formation of windslabs which has increased the danger. These windslabs are very susceptible to human triggering and will likely step down to the basal depth hoar.

  • Deep Persistent Slabs

    • Alta quota
    • Limite del bosco
    • Sotto il limite del bosco
    Probabilità
    Very Likely
    Dimensione
    2–4
    Windslabs 60-100cm thick sit over weak basal depth hoar. Limited observations because of storm, but suspect natural avalanche cycle due to added load on this layer.

Weather Forecast

Snowpack Summary

Avalanche Summary

Confidence

Regioni coperte