Lawinenlagebericht

Jasper

May 17 – 18, 2018Parks Canada
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Archiviert · abgelaufen 8 years ago

Lawinengefahr

Sat
Sun
Hochgebirge
Keine Stufe
Waldgrenze
Keine Stufe
Unterhalb
Keine Stufe
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Kernpunkte

Lingering snow in gulleys and northernly features will continue to cycle through diurnal swings in temperature, increasing the hazard through the day.

Lawinenprobleme

  • Wind Slabs

    • Hochgebirge
    • Waldgrenze
    • Unterhalb der Waldgrenze
    Wahrscheinlichkeit
    Possible - Likely
    Größe
    1–2
    Spring weather can often bring variable amounts of precipitation, localized winds, and rapid loading in alpine lee features.

  • Loose Wet

    • Hochgebirge
    • Waldgrenze
    • Unterhalb der Waldgrenze
    Wahrscheinlichkeit
    Very Likely
    Größe
    1–2.5
    Expect these avalanches to start early on all slopes where the seasonal snow persists.

  • Wet Slabs

    • Hochgebirge
    • Waldgrenze
    • Unterhalb der Waldgrenze
    Wahrscheinlichkeit
    Likely - Very Likely
    Größe
    1.5–3.5
    Warm temperatures, solar radiation, and cornices falling; one, or a combination of these are acting as triggers and creating large destructive avalanches.

Weather Forecast

Environment Canada for the Jasper Townsite

Snowpack Summary

Snow still sticking around at treeline elevations and above on northerly slopes. Deep persistent slabs are out on most aspects in the alpine and treeline. Large triggers, like cornices still lingering in many alpine areas. Isolated spring storms may create non persistent instabilities, like wind slabs, and sluffing.

Avalanche Summary

Large destructive avalanche are running from all elevations and aspects!

Confidence

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