Boletín de aludes

Lizard-Flathead

Apr 14 – 15, 2024Avalanche Canada
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Archivado · caducó 2 years ago

Peligro de aludes

Tue
Wed
Alta montaña
2 · Moderado
Límite del bosque
2 · Moderado
Bajo el límite
1 · Débil
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Lo esencial

The freezing level is forecast to drop a bit Monday, yet the sun will still be out. Thin wet loose avalanches are the main concern on steep slopes facing the sun.

Problemas de aludes

  • Loose Wet

    • Alta montaña
    • Límite del bosque
    • Bajo el límite del bosque
    Probabilidad
    Likely
    Tamaño
    1–2

    Wet avalanches are likely to occur on steep slopes exposed to heat and/or sun.

Confidence

Moderate

Avalanche Summary

Numerous size 1-1.5 wet loose avalanches were reported on Saturday and Sunday. They were primarily running on slopes facing the sun. Expect wet loose avalanches to continue Monday as the sky clears and the freezing level rises to near mountain top.

Snowpack Summary

Expect surfaces to melt and weaken as the freezing level remains elevated on Monday. This will occur rapidly on sun-exposed slopes.

Weak layers deeper in the snowpack have shown signs of strengthening and are no longer a concern.

Weather Summary

Sunday Night

Mostly clear. 10-20 km/h southwest ridgetop wind. Treeline temperature 1 °C. Freezing level 2700 m.

Monday

Mix of sun and cloud. 15-30 km/h west ridgetop wind. Treeline temperature 5 °C. Freezing level 2400 m.

Tuesday

Mainly cloudy with 3-8 cm of snow. 20-30 km/h northwest ridgetop wind. Treeline temperature -2 °C. Freezing level 1500 m.

Wednesday

Mix of sun and cloud. 10-25 km/h northeast ridgetop wind. Treeline temperature -2 °C. Freezing level 1500 m.

More details can be found in the Mountain Weather Forecast.

Terrain and Travel Advice

  • Minimize exposure to sun-exposed slopes when the solar radiation is strong.
  • Minimize your exposure time below cornices.
  • Back off slopes as the surface becomes moist or wet with rising temperatures.

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