Bollettino valanghe

Banff Yoho Kootenay

Jan 6 – 7, 2012Parks Canada
Vedi sulla mappa
Archiviato · scaduto 15 years ago

Pericolo valanghe

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

In sintesi

Significant precipitation last night and this morning has increased the load over the deep persistent weak layer of basal facets. Any avalanches triggered on this layer will be significant.

Problemi valanghivi

  • Wind Slabs

    • Alta quota
    • Limite del bosco
    • Sotto il limite del bosco
    Probabilità
    Possible - Likely
    Dimensione
    1–3
    Wind slabs up to 1m deep can be triggered by a person in avalanche terrain. An additional 20 to 30 cm of snow in the past 24 hours has increased the likelihood of triggering these slabs.

  • Deep Persistent Slabs

    • Alta quota
    • Limite del bosco
    • Sotto il limite del bosco
    Probabilità
    Possible - Likely
    Dimensione
    2–3
    If surface slabs are triggered, they now have enough mass that stepping down to the basal facets is likely especially on larger slopes that have not yet avalanched.

Weather Forecast

Snowpack Summary

Avalanche Summary

Confidence

Regioni coperte