Bollettino valanghe

Jasper

Feb 3 – 4, 2017Parks Canada
Vedi sulla mappa
Archiviato · scaduto 10 years ago

Pericolo valanghe

Fri
Sat
Alta quota
2 · Moderato
Limite del bosco
2 · Moderato
Sotto il limite
1 · Debole
Apri la mappa completa

In sintesi

Light snow forecasted into the weekend.

Problemi valanghivi

  • Wind Slabs

    • Alta quota
    • Limite del bosco
    • Sotto il limite del bosco
    Probabilità
    Possible - Likely
    Dimensione
    1–3
    Big open features, cross-loaded gulleys and ice climbs below significant overhead hazard should be treated cautiously.

  • Loose Dry

    • Alta quota
    • Limite del bosco
    • Sotto il limite del bosco
    Probabilità
    Possible - Likely
    Dimensione
    1–2
    Faceted snow is easily triggered and can grow quickly by entraining surrounding snow.

Weather Forecast

Snow in the forecast for the weekend starting in the late afternoon Friday. Cold temperatures will continue and initially calling for east winds shifting to north.

Snowpack Summary

Surface faceting and surface hoar development. Thin slabs developed by previous strong SW winds loaded lee alpine slopes.  Poor bonding between new and old slab. Mid-pack and below weak and faceted with depth hoar to ground.

Avalanche Summary

Road report of 2 x size 1.5, North and west aspects, alpine elevation. 

Confidence

Regioni coperte