Bollettino valanghe

Jasper

Nov 17 – 18, 2018Parks Canada
Vedi sulla mappa
Archiviato · scaduto 8 years ago

Pericolo valanghe

Sun
Mon
Alta quota
2 · Moderato
Limite del bosco
1 · Debole
Sotto il limite
Senza grado
Apri la mappa completa

In sintesi

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

Problemi valanghivi

  • Wind Slabs

    • Alta quota
    • Limite del bosco
    • Sotto il limite del bosco
    Probabilità
    Possible
    Dimensione
    1–1.5
    Buried windslab on lee features. Westerly aspects will likely be stripped bare from previous transport.

  • Deep Persistent Slabs

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

Regioni coperte