Lawinenlagebericht

Purcells

Jan 9 – 10, 2024Avalanche Canada
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Archiviert · abgelaufen 3 years ago

Lawinengefahr

Thu
Fri
Hochgebirge
2 · Mässig
Waldgrenze
1 · Gering
Unterhalb
1 · Gering

Kernpunkte

The snowpack remains largely shallow and unconsolidated, featuring numerous early-season hazards.

Lawinenprobleme

  • Deep Persistent Slabs

    • Hochgebirge
    • Waldgrenze
    • Unterhalb der Waldgrenze
    Wahrscheinlichkeit
    Unlikely
    Größe
    1.5–2.5

    The base of the snowpack consists of weak facets and/or depth hoar in most areas. This is most worrisome in areas that the upper snowpack has consolidated into a cohesive slab above.

Confidence

High

Avalanche Summary

No recent avalanches of significance have been reported.

If you go out in the backcountry, please consider sharing your observations on the Mountain Information Network (MIN).

Snowpack Summary

Approximately 10 to 20 cm of recent snow sits atop a shallow, generally weak, and unconsolidated snowpack.

The mid and lower snowpack contains a variety of layers including unconsolidated facets, crusts, and old wind-affected snow.

Weak basal facets characterize the lower snowpack, especially in alpine terrain.

Snowpack depths at treeline average 50 to 130 cm.

Weather Summary

Monday Night

Mostly cloudy with 2 to 5 cm of snow, southwest alpine winds 10 to 30 km/h, treeline temperature -12 °C.

Tuesday

Mostly cloudy with 2 to 5 cm of snow, southwest alpine winds 10 to 30 km/h, treeline temperature - 12 °C.

Wednesday

Mix of sun and cloud with trace snow amounts, west alpine winds 10 to 30 km/h, treeline temperature -12 °C.

Thursday

Mix of sun and cloud with 2 to 5 cm of snow, northeast alpine winds 0 to 20 km/h, treeline temperature -20 °C.

More details can be found in the Mountain Weather Forecast.

Terrain and Travel Advice

  • Avoid steep, rocky, and wind effected areas where triggering slabs is more likely.
  • Avoid areas where the snow feels stiff and/or slabby.

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