Bollettino valanghe

Jasper

Mar 19 – 20, 2020Parks Canada
Vedi sulla mappa
Archiviato · scaduto 7 years ago

Pericolo valanghe

Sat
Sun
Alta quota
2 · Moderato
Limite del bosco
2 · Moderato
Sotto il limite
2 · Moderato

In sintesi

Consecutive days of day time warming is taking its effect on the snow pack. Watch for prolonged periods of sun on solar aspects later in the day.

Problemi valanghivi

  • Loose Wet

    • Alta quota
    • Limite del bosco
    • Sotto il limite del bosco
    Probabilità
    Likely
    Dimensione
    1–2.5

    This problem will increase with day time warming and solar input, Travel early when the snowpack is frozen on solar aspects, and avoid during the heat of the day.

  • Deep Persistent Slabs

    • Alta quota
    • Limite del bosco
    • Sotto il limite del bosco
    Probabilità
    Unlikely - Possible
    Dimensione
    2–3.5

    This problem will require a large trigger, thin spots or rapid day time warming.

Weather Forecast

Tonight: Cloudy, Light West winds and no new precip.

Friday: Partially sunny with Light West winds High -5  freezing levels rising to 1600m

Saturday: Cloudy with isolated flurries, High -14 with moderate West winds

More detailed forecast at: Mountain weather forecast

Snowpack Summary

Snowpack continues to settle due to Diurnal conditions. Scoured from previous winds. Old hard slabs exists in the alpine and open tree line. More confidence in the southern snowpack. Cornices remain an overhead hazard,

The mornings can provide good travel on the melt freeze crust. By early afternoon the crust will start to break down.

Avalanche Summary

No new avalanche activity noted today.

Confidence

The weather pattern is stable

Regioni coperte