Bollettino valanghe

Jasper

Nov 12 – 13, 2019Parks Canada
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Archiviato · scaduto 7 years ago

Pericolo valanghe

Wed
Thu
Alta quota
1 · Debole
Limite del bosco
1 · Debole
Sotto il limite
Senza grado

In sintesi

Winter is well on its way now. Although the skiing is variable there is lots of good options for ice climbing. 

Problemi valanghivi

  • Wind Slabs

    • Alta quota
    • Limite del bosco
    • Sotto il limite del bosco
    Probabilità
    Unlikely - Possible
    Dimensione
    1–1.5

    Suspect in the high alpine immediate lee terrain near ridge tops with recent wind transport

Weather Forecast

Cloudy with flurries for the next few days.

Tues high -7.  ridge winds west . Precip. 2mm

Wednesday high -2. Low -6. Light ridge winds west. Precip 3mm

A detailed forecast can be found from Avalanche Canada's, Mountain Weather Forecast.

Snowpack Summary

5-10 cm of snow sits above the recent November rain crust which goes as high as 2300m in the terrain. Total snow pack height in alpine is around 45-85 cm and sits on top of a variable weak basal crust from early October. A variety of surfaces can be found in the alpine from wind pressed/scoured features to wind slabs in the lee in the high alpine. 

Avalanche Summary

A field team today reported no new avalanches but signs of wind transport in the high alpine peaks and ridge tops.

Confidence

Wind effect is extremely variable

Regioni coperte