Bollettino valanghe

Jasper

Nov 26 – 27, 2011Parks Canada
Vedi sulla mappa
Archiviato · scaduto 15 years ago

Pericolo valanghe

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

In sintesi

Unusually dangerous early season avalanche conditions are widespread at all elevations in many places in Jasper - use extreme caution if traveling in the mountains this weekend.

Problemi valanghivi

  • Wind Slabs

    • Alta quota
    • Limite del bosco
    • Sotto il limite del bosco
    Probabilità
    Possible
    Dimensione
    2–4
    The recent storm snow sits on previous wind slabs on lee features and has the potential to produce large avalanches if triggered.

  • Storm Slabs

    • Alta quota
    • Limite del bosco
    • Sotto il limite del bosco
    Probabilità
    Very Likely
    Dimensione
    1–3
    Gusty and variable winds have formed storm slabs on all aspects at upper elevations, especially in exposed areas. A widespread natural cycle was observed on Thursday, and explosive control work produced numerous avalanches to size 2.5.

Weather Forecast

Snowpack Summary

Avalanche Summary

Confidence

Regioni coperte