Bollettino valanghe

Jasper

Mar 24 – 25, 2020Parks Canada
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Archiviato · scaduto 7 years ago

Pericolo valanghe

Thu
Fri
Alta quota
1 · Debole
Limite del bosco
2 · Moderato
Sotto il limite
2 · Moderato

In sintesi

The outdoor industry is recommending that you choose a risk management strategy that errs on the side of caution. Consider the evidence, as well as your ethical responsibility to our communities and our families.

#stayhome

Problemi valanghivi

  • Wind Slabs

    • Alta quota
    • Limite del bosco
    • Sotto il limite del bosco
    Probabilità
    Possible
    Dimensione
    1–2

    Possibility new snow with varied consistency depending on elevation. Slabs may be limited to TL elevations but depends on condition of old surface, which is quite varied across the region.

  • 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, increased loading or rapid day time warming.

Weather Forecast

A NW flow to the upper atmosphere with cold air to the NE will keep temps cool despite the opportunity for solar input. Upslope conditions and zonal flow over the mountain will yield light precipitation. Clearing slightly on Wed with a shallow ridge then back to a W flow for Thursday.

More detailed forecast at: Mountain weather forecast

Snowpack Summary

Moist new snow, more in the front ranges on a supportive melt freeze crust exists on all aspects, BTL and solar aspects at TL and Alp elevations. Snowpack has yet to have a deep melt freeze cycle and basil weakness is still a looming hazard sensitive to large loads like cornices.

Avalanche Summary

No new alligators observed or reported.

Confidence

Due to the number of field observations

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