Bollettino valanghe

Banff Yoho Kootenay

Feb 13 – 14, 2012Parks Canada
Vedi sulla mappa
Archiviato · scaduto 15 years ago

Pericolo valanghe

Mon
Tue
Alta quota
1 · Debole
Limite del bosco
1 · Debole
Sotto il limite
1 · Debole
Apri la mappa completa

In sintesi

People have been getting after it in the mountains, and have certainly been testing the stability. It is good for Feb, but not exceptional. 5-10cm of snow Monday evening (E. of divide) will start to bury the surface hoar which is widespread. SH

Problemi valanghivi

  • Wind Slabs

    • Alta quota
    • Limite del bosco
    • Sotto il limite del bosco
    Probabilità
    Possible
    Dimensione
    2–3
    Isolated wind slabs in the high alpine are still triggerable in steep terrain. Thinner snowpack areas in steep, gully sidewalls and unsupported slopes will be most vulnerable.

  • Cornices

    • Alta quota
    • Limite del bosco
    • Sotto il limite del bosco
    Probabilità
    Possible - Likely
    Dimensione
    2–3
    Strong winds from earlier in the month have created large cornices on lee (mostly easterly) aspects. Several large cornice collapses have been observed over the past week. These cornices could be a big enough to trigger a deep slab.

Weather Forecast

Snowpack Summary

Avalanche Summary

Confidence

Forecast snowfall amounts are uncertain on Monday

Regioni coperte