Lawinenlagebericht

Kananaskis

May 2 – 3, 2014Alberta Parks
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Archiviert · abgelaufen 12 years ago

Lawinengefahr

Sun
Mon
Hochgebirge
4 · Gross
Waldgrenze
4 · Gross
Unterhalb
4 · Gross
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Kernpunkte

The snowpack is now saturated with rain  at treeline and below. As the temperatures fall, large avalanches will still be likely due to the rapid heating of the snowpack from today's rain. If traveling below treeline, avoid avalanche runout zones.

Lawinenprobleme

  • Loose Wet

    • Hochgebirge
    • Waldgrenze
    • Unterhalb der Waldgrenze
    Wahrscheinlichkeit
    Very Likely
    Größe
    1–3
    Even areas that aren't typically avalanche terrain can be a problem right now. Loose wet avalanches can flow very far and fast, even in treed terrain.

  • Deep Persistent Slabs

    • Hochgebirge
    • Waldgrenze
    • Unterhalb der Waldgrenze
    Wahrscheinlichkeit
    Likely
    Größe
    3–6
    Lots of action on this layer yesterday. All avalanche terrain  that hasn't  already slid is capable of large avalanches.

Avalanche Summary

no avalanches were seen today but visibility was obscured for the entire day.

Snowpack Summary

Our weather plots have not shown any significant new snow, however this is likely due to the rain and wet snow. During the day today temps at ridge top hovered around -1. Right now the snowpack will be saturated with rain at low elevations, and moist at treeline and alpine elevations. Any incoming snow will be moist and heavy.

Confidence

Good

Weather Forecast

The forecasts for our region are changing almost every hour. The most current one shows another 36mm of precip over the next few days. This will be rain at lower elevations and snow at the upper elevations. Tonight the freezing level will be 2300m, and by Saturday morning at 5am the freezing level will be 1500m. The chance of an overnight re-freeze is very, very small given the amount of rain we've had. The alpine winds will be moderate out of the south for the next 24 hours.

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