Bollettino valanghe

Lizard-Flathead

Feb 5 – 6, 2024Avalanche Canada
Vedi sulla mappa
Archiviato · scaduto 3 years ago

Pericolo valanghe

Wed
Thu
Alta quota
2 · Moderato
Limite del bosco
1 · Debole
Sotto il limite
1 · Debole

In sintesi

Recent new snow coupled with wind is developing thin wind slabs in alpine terrain.

Problemi valanghivi

  • Wind Slabs

    • Alta quota
    • Limite del bosco
    • Sotto il limite del bosco
    Probabilità
    Possible
    Dimensione
    1–1.5

    New snow and southwest wind has created thin wind slabs in exposed lee terrain. These slabs may slide easily on the underlying crust.

Confidence

Moderate

Avalanche Summary

There is no new significant avalanche activity to report.

Snowpack Summary

5 - 10 cm of new snow has accumulated over a crust at most elevations.

The middle of the snowpack is generally well bonded.

Near the bottom of the snowpack, there are a series of crusts and facets that are more prominent in shallow areas.

Weather Summary

Sunday Night

Mainly cloudy with isolated flurries, accumulation 1 - 2 cm. Wind southwest 10 - 25 km/h. Treeline temperature -4 °C. Freezing level at valley bottom.

Monday

Mainly cloudy with isolated flurries, accumulation 1 - 2 cm. Wind southwest 15 - 35 km/h. Treeline temperature -3 °C. Freezing level at valley bottom.

Tuesday

Mainly cloudy with 3 - 5 cm of snow. Wind southwest 15-30 km/h. Treeline temperature -1 °C. Freezing level 1500 m.

Wednesday

Mainly cloudy with 3 - 5 cm of snow. Wind southwest 15 - 30 km/h. Treeline temperature -1 °C. Freezing level 1500 m.

More details can be found in the Mountain Weather Forecast.

Terrain and Travel Advice

  • Watch for newly formed and reactive wind slabs as you transition into wind affected terrain.
  • Pay attention to cornices and give them a wide berth when traveling on or below ridges.

Regioni coperte