Boletín de aludes

Central Sierra Nevada

Sierra Avalanche Center
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Peligro de aludes

Fri
Alta montaña
1 · Débil
Límite del bosque
1 · Débil
Bajo el límite
1 · Débil
Desactualizado: este boletín caducó last year. Estás viendo condiciones pasadas, no el boletín vigente.

Lo esencial

Sunny skies with well above average temperatures and light winds will continue today.  Wet snow will form on sun exposed slopes as daytime warming occurs.   If the snow surface becomes deep and wet, move away from avalanche terrain or change aspects. 

Problemas de aludes

  • Loose Wet

    • Alta montaña
    • Límite del bosque
    • Bajo el límite del bosque
    Probabilidad
    Unlikely
    Tamaño
    1–1.5

    Inversions overnight have been variable, with low temperatures from below freezing up to the mid 40's throughout the forecast region above 7500'.  Clear skies overnight will again allow for radiational cooling of the snow surface with another decent refreeze expected this morning.  More supportable snow with better travel conditions will be expected in the morning hours.  As these surface melt-freeze crusts lose strength and melt away, deeper unsupportable wet snow will be exposed.

    Roller balls and pinwheels will be indicators that wet unstable snow is forming.  Wet loose avalanches have been limited over the last week and small in size-this is expected to continue for today.  If the snow becomes deep and wet, it will be time to move to a different aspect or move away from avalanche terrain.   Use caution if traveling in steeper terrain where small wet loose avalanches could take you into terrain traps such as rocks, trees, or over cliffs. 

    (2/26/2025)

    Limited wet loose instabiliities involving the top few inches of wet snow around midday on a SE aspect.

    Photo: Sierra Avalanche Center

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