Lawinenlagebericht

North Rockies

Mar 30 – 31, 2024Avalanche Canada
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Archiviert · abgelaufen 3 years ago

Lawinengefahr

Mon
Tue
Hochgebirge
1 · Gering
Waldgrenze
1 · Gering
Unterhalb
1 · Gering

Kernpunkte

Continue to practice safe travel habits in the backcountry.

As the wind increases small wind slabs may build at ridgetop.

Lawinenprobleme

  • Wind Slabs

    • Hochgebirge
    • Waldgrenze
    • Unterhalb der Waldgrenze
    Wahrscheinlichkeit
    Unlikely - Possible
    Größe
    1–1.5

    Pockets of wind slab may exist in terrain features immediately adjacent to ridges.

Terrain and Travel Advice

  • Avoid shallow, rocky areas where the snowpack transitions from thick to thin.
  • Be carefull around freshly wind loaded features.

Confidence

High

Avalanche Summary

No new avalanches have been reported but information is limited.

Please consider submitting your observations to the MIN if you head to the backcountry.

Snowpack Summary

5 to 20 cm of recent snow sits on a hard melt-freeze crust except for shady high alpine slopes, where it sits on faceted snow over a hard crust. Thicker deposits may exist in lee terrain features near mountain tops.

A layer of weak faceted grains above a hard crust that formed in early February is buried about 50 to 110 cm deep. This layer is currently dormant.

Weather Summary

Saturday Night

Partly cloudy. 20 km/h northwest ridgetop wind. Treeline temperature -3 °C.

Sunday

Partly cloudy. 35 to 45 km/h west ridgetop wind. Treeline temperature 1 °C. Freezing level 1800 m.

Monday

Increasing clouds. 20 to 40 km/h southwest ridgetop wind. Treeline temperature 1 °C. Freezing level 1800 m.

Tuesday

Cloudy with 5 to 10 cm of snow or rain. 45 km/h south ridgetop wind. Treeline temperature 5 °C. Freezing level 2200 m.

More details can be found in the Mountain Weather Forecast.

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