Bollettino valanghe

Waterton Lakes

Apr 27 – 30, 2023Avalanche Canada
Vedi sulla mappa
Archiviato · scaduto 3 years ago

Pericolo valanghe

Sat
Sun
Alta quota
3 · Marcato
Limite del bosco
3 · Marcato
Sotto il limite
3 · Marcato
Apri la mappa completa

In sintesi

Very warm temps will increase avalanche hazard over the weekend. Large avalanches that run to valley bottom are possible, consider what's above you when travelling in avalanche terrain. Even snow-free areas may be impacted by large avalanches.

Problemi valanghivi

  • Loose Wet

    • Alta quota
    • Limite del bosco
    • Sotto il limite del bosco
    Probabilità
    Very Likely
    Dimensione
    1–3

    Uncertainty surrounding the depth of the failure during this warm up. Full depth avalanches are possible this weekend.

Confidence

Moderate

Avalanche Summary

Earlier this week a small wet loose cycle occurred in the new surface snow. Avalanches to size 2 were observed on all aspects.

Snowpack Summary

Very warm daytime temps and limited overnight refreezes will keep the snowpack isothermal on all aspects at all elevations. The January melt-freeze crust is buried up to 100cm. Alpine and Treeline midpack is well settled and overlies basal facets and depth hoar. Most places the snowpack is now moist to ground.

Weather Summary

Friday-Sunday

Temps are forecast to get un-seasonably hot over the weekend. Alpine temps up to +15 will be possible. Skies are forecast mostly clear with no precip expected. Winds will be light to moderate.

For more weather information check the mountain weather forecast

Terrain and Travel Advice

  • Avoid steep slopes when air temperatures are warm, or solar radiation is strong.

Regioni coperte