Bollettino valanghe

Jasper

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

Pericolo valanghe

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

In sintesi

Wind slab avalanches in the alpine are a concern on both NE and SW aspects due to changing wind directions.

Problemi valanghivi

  • Wind Slabs

    • Alta quota
    • Limite del bosco
    • Sotto il limite del bosco
    Probabilità
    Likely - Very Likely
    Dimensione
    2–3
    Slab avalanches to size 2 were observed on north aspects below corniced ridge lines. On Saturday, winds shifted to the NE, reverse loading SW slopes which likely have a well developed sun crust.

  • Loose Wet

    • Alta quota
    • Limite del bosco
    • Sotto il limite del bosco
    Probabilità
    Likely
    Dimensione
    1–2
    Widespread wet avalanche activity up to size 2 has been observed through out the forecast area. Rain saturated snow at lower elevations is failing at the ground. Pay close attention to freezing level elevations.

  • Deep Persistent Slabs

    • Alta quota
    • Limite del bosco
    • Sotto il limite del bosco
    Probabilità
    Possible
    Dimensione
    2–4
    Avalanches to size 2 have been observed on this layer on NE aspects initiated by small loose snow avalanches. These deeper layers can wake up unexpectedly on all aspects.

Weather Forecast

Snowpack Summary

Avalanche Summary

Confidence

Timing or intensity of solar radiation is uncertain on Sunday

Regioni coperte