Bollettino valanghe

Jasper

Dec 11 – 12, 2018Parks Canada
Vedi sulla mappa
Archiviato · scaduto 8 years ago

Pericolo valanghe

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

In sintesi

The timing and intensity of this storm is still uncertain. Be aware of changing conditions through the day and expect the avalanche hazard to increase.

Problemi valanghivi

  • Storm Slabs

    • Alta quota
    • Limite del bosco
    • Sotto il limite del bosco
    Probabilità
    Possible
    Dimensione
    1–2
    Forecasted snow values will overlay a variety a weak surface forms providing a poor bond at the new snow interfaces. The timing and intensity of this storm is still uncertain.

  • Deep Persistent Slabs

    • Alta quota
    • Limite del bosco
    • Sotto il limite del bosco
    Probabilità
    Unlikely - Possible
    Dimensione
    1.5–2.5
    Although currently dormant, it would be wise to assess the strength of the interfaces above & below the October 25 crust before entering committing lines. This layer exists on most skiable slopes.

Weather Forecast

A series of cold fronts embedded in a north westerly flow will bring precipitation to the forecast region this week. The first system is expected to arrive Tuesday with 10-15cm of snow. Moderate North West winds will be associated with this front. Click here for a detailed mountain weather forecast from Avalanche Canada

Snowpack Summary

Incoming new snow will overlay a variaty of high pressure surface conditions such as facets, isolated surface hoar ,crusts and windslabs. The Oct 25th crust can be found as much as 30cm off the ground and likely encountered between 1800-2,700m. The snow cover below treeline is thin.

Avalanche Summary

No new avalanches observed today during a road patrol down highway 93. Remember to share the conditions found on your trip this week with Avalanche Canada's, Mountain Information Network

Confidence

Regioni coperte