Boletín de aludes

Jasper

Mar 10 – 11, 2019Parks Canada
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Archivado · caducó 8 years ago

Peligro de aludes

Mon
Tue
Alta montaña
1 · Débil
Límite del bosque
1 · Débil
Bajo el límite
1 · Débil

Lo esencial

Spring is coming, but with minimal effect thus far, as much of the snowpack remains cold and dry.A weak surface crust may be present on solar aspects at TL and below.

Problemas de aludes

  • Loose Dry

    • Alta montaña
    • Límite del bosque
    • Bajo el límite del bosque
    Probabilidad
    Possible
    Tamaño
    1
    Skier triggered sluffs may be possible on both sun, and shaded terrain; minimal natural activity is expected. If any, it will be isolated to steep sunny slopes during the afternoons.

Weather Forecast

Clear and cold overnight Saturday, low of -15°C. Sunday, expecting clouds with sunny periods, forecasted high between -4°C and -8°C, with a notable temperature inversion expected. Light, westerly ridge winds. Mountain weather forecast available at Avalanche Canada.

Snowpack Summary

While much of the upper snowpack remains dry and faceted, dramatic seasonal temperature swings have begun a diurnal melt-freeze cycle to surface snow, especially steep southern aspects, BTL; but possible on all solar aspects and elevations. The mid pack remains strong enough to support a rider, but may be weak underfoot.

Avalanche Summary

Confidence

Timing, track, or intensity of incoming weather system is uncertain on Monday

Regiones cubiertas