Bollettino valanghe

Jasper

Dec 25 – 26, 2015Parks Canada
Vedi sulla mappa
Archiviato · scaduto 11 years ago

Pericolo valanghe

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

In sintesi

Merry Christmas one and all, safe travels

Problemi valanghivi

  • Wind Slabs

    • Alta quota
    • Limite del bosco
    • Sotto il limite del bosco
    Probabilità
    Unlikely - Possible
    Dimensione
    1–2
    Wind slabs can be expected to be most developed in the alpine on cross winded and NE facing terrain.

  • Persistent Slabs

    • Alta quota
    • Limite del bosco
    • Sotto il limite del bosco
    Probabilità
    Unlikely - Possible
    Dimensione
    1–2
    The Dec3 interface down 60cm appears to be bonding well, but be sure to evaluate steep and committing features, particularly around treeline.

Weather Forecast

The arctic air will dominate the weather until Sunday.  The high pressure system will start to be displaced as the weekend progresses with a  low pressure system approaching from the coast. Winds will pick up at higher elevations becoming more westerly and the temperatures will slowly start to moderate into next week.

Snowpack Summary

Generally supportive and well settled snowpack above 1700m. Expect thin wind slabs in the alpine on the lee side of wind exposed terrain. The Dec 3 interface down 60cm appears to be bonding well. Snowpack continues to facet with recent cold temperatures. The base of the snowpack is weakening.

Avalanche Summary

No new avalanches observed or reported in past 48 hours

Confidence

The weather pattern is stable

Regioni coperte