Boletín de aludes

Jasper

Nov 18 – 19, 2018Parks Canada
Ver en el mapa
Archivado · caducó 8 years ago

Peligro de aludes

Mon
Tue
Alta montaña
2 · Moderado
Límite del bosque
1 · Débil
Bajo el límite
Sin grado
Abrir el mapa completo

Lo esencial

Conditions are improving and confidence is building as the deep persistent instability lays dormant in the snowpack.

Problemas de aludes

  • Wind Slabs

    • Alta montaña
    • Límite del bosque
    • Bajo el límite del bosque
    Probabilidad
    Possible
    Tamaño
    1–1.5
    Buried windslab on lee features. Westerly aspects will likely be stripped bare from previous transport.

  • Deep Persistent Slabs

    • Alta montaña
    • Límite del bosque
    • Bajo el límite del bosque
    Probabilidad
    Possible
    Tamaño
    1–2
    Assume all skiable slopes have this layer, and assess the strength of the interface before jumping into a committing lines.

Weather Forecast

Click here for the Avalanche Canada mountain weather forecast.

Snowpack Summary

18 cm total storm snow over the last three days. Stubborn buried windslab found in open areas in top 30cm on N through E lee aspects. The Oct 25 MFcr is between 2-5cm thick and down as much as 80cm, most prominent on N-NE lee features. Hard collapsing failure observed 10cm below this crust. Early season hazards still present, and hazardous!

Avalanche Summary

Mostly dry loose activity observed from steeper solar terrain.

Confidence

Regiones cubiertas