Bollettino valanghe

Jasper

Apr 28 – 29, 2012Parks Canada
Vedi sulla mappa
Archiviato · scaduto 14 years ago

Pericolo valanghe

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

In sintesi

The melt freeze crust may be weaker at lower elevations on Sunday due to mild overnight temperatures.

Problemi valanghivi

  • Loose Wet

    • Alta quota
    • Limite del bosco
    • Sotto il limite del bosco
    Probabilità
    Possible
    Dimensione
    1–2
    Spring conditions exist with a strong melt freeze crust that will deteriorate rapidly with warm sunny conditions. Expect loose snow avalanches to size 2 below treeline on steeper slopes by mid-day.

  • Deep Persistent Slabs

    • Alta quota
    • Limite del bosco
    • Sotto il limite del bosco
    Probabilità
    Possible
    Dimensione
    2–4
    Large triggers such as cornice failure or serac fall can trigger very large avalanches. Recently, ice fall released a large slab avalanche on a steep north facing glacial slope on Mt Andromeda.

Weather Forecast

Snowpack Summary

Avalanche Summary

Confidence

Timing or intensity of solar radiation is uncertain on Sunday

Regioni coperte