Bulletin d’avalanche

Aspen

Colorado Avalanche Information Center
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Danger d’avalanche

Mon
Tue
Alpin
2 · Modéré
Limite forestière
3 · Marqué
Sous la limite
3 · Marqué
Périmé — ce bulletin a expiré 2 years ago. Vous consultez des conditions passées, pas le bulletin en cours.

Problèmes avalancheux

  • Loose Wet

    • Alpin
    • Limite forestière
    • Sous la limite forestière
    Probabilité
    Likely
    Taille
    1–2
  • Wet Slabs

    • Alpin
    • Limite forestière
    • Sous la limite forestière
    Probabilité
    Possible
    Taille
    1–2
  • Persistent Slabs

    • Alpin
    • Limite forestière
    • Sous la limite forestière
    Probabilité
    Unlikely
    Taille
    2–3

Avalanche Summary

Warm temperatures and direct sun combined with a weak overnight freeze are causing dangerous avalanche conditions at lower elevations. Start and end your day early to avoid triggering a wet avalanche. Dig below the surface crust and look for wet snow beneath it. Once the crust breaks down wet slides could gouge deeply taking the entire snowpack with it. If you find yourself sinking deeper than your boot tops in wet, unsupportable snow, it's time to call it a day.

Though unlikely, you might be able to trigger a dangerous avalanche on shallow, northerly-facing slopes above treeline. Avoid steep slopes with a shallow or variable snowpack depth--rocks and vegetation poking through the snow surface are useful indications that the is shallow.

Régions couvertes