Bollettino valanghe

Jasper

Nov 24 – 25, 2015Parks Canada
Vedi sulla mappa
Archiviato · scaduto 11 years ago

Pericolo valanghe

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

In sintesi

More low density snow to 10 cm expected overnight. Still early season conditions  with rocks and rhubarb poking through. Careful at ridge-tops with a shallow snowpack.

Problemi valanghivi

  • Wind Slabs

    • Alta quota
    • Limite del bosco
    • Sotto il limite del bosco
    Probabilità
    Unlikely - Possible
    Dimensione
    1–3
    Previous strong to moderate winds have formed wind slabs on cross-loaded and lee aspect slopes. They remain stubborn to trigger as no significant sliding layer exists underneath them.

Weather Forecast

The snow started Monday afternoon and up to 10cm is expected  and ending Tuesday. Winds shifting Northerly mid-storm and temperatures dropping. It will be clear skies, cold overnight temperatures, and Northeasterly winds the remainder of the week.

Snowpack Summary

Field observations in the Parkers area found snow depths vary between 10 to 140 cm. Where significant loading has occurred the snow remains stubborn and does not want to propagate. A further 10cm is forecast overnight is coming in with moderate winds.

Avalanche Summary

Limited observations today due to cloud cover. Increased avalanche activity suspected to increase after this latest pulse.

Confidence

Timing of incoming weather systems is uncertain on Tuesday

Regioni coperte