Bollettino valanghe

Kananaskis

Jan 15 – 16, 2016Alberta Parks
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Archiviato · scaduto 11 years ago

Pericolo valanghe

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

In sintesi

Not a lot of change out there these days. It feels like a waiting game for the next storm. Hopefully it will be sooner rather than later.

Problemi valanghivi

  • Wind Slabs

    • Alta quota
    • Limite del bosco
    • Sotto il limite del bosco
    Probabilità
    Unlikely - Possible
    Dimensione
    1–3
    The wind slab problem is concentrated to ridges and immediate lee terrain. Use caution around lee features in the alpine.

  • Loose Dry

    • Alta quota
    • Limite del bosco
    • Sotto il limite del bosco
    Probabilità
    Possible
    Dimensione
    1–3
    These "facalanches" continue to run out of steep terrain. So far most of the action has been in the alpine, however we may start to see this problem creep down to treeline as the drought continues. 

Confidence

High

Weather Forecast

Moderate winds with steady temperatures overnight. The expected overnight low is -15 in the alpine. Tomorrow will be mostly cloudy with occasional flurries blowing through. Alpine temperatures will hit -9 °C. Winds will taper throughout the day with an average of 15km/hr at 2500m. SW direction.

Avalanche Summary

1 loose dry was noted today on Tent ridge. Visibility was poor, but it seemed to start near the ridge and propagate for most of the path. Small slabs were undercut as it went, adding to the mass. Sz2, E aspect and ran to top of the runout.

Snowpack Summary

Today was another day of little overall change. Below treeline has 70-80 cm's of facets that offer little support to a person's weight. Treeline is better with a midpack that still has some structure and support to it. Deeper snow pack areas have a stronger midpack. The alpine has had some light flurries blow through, but not a significant source of load. The winds today were slightly less powerful than yesterday and as such, have kept the windslab problem flat lined.

Regioni coperte