Boletín de aludes

Central Sierra Nevada

Sierra Avalanche Center
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Peligro de aludes

Alta montaña
1 · Débil
Límite del bosque
1 · Débil
Bajo el límite
1 · Débil
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Desactualizado: este boletín caducó 12 years ago. Estás viendo condiciones pasadas, no el boletín vigente.

Lo esencial

Avalanche danger remains LOW for all elevations and aspects. Normal caution is advised.

Problemas de aludes

  • Cornices

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

    A good overnight refreeze is expected to have occurred last night due to near to below freezing air temperatures and radiational cooling under clear skies. Areas of wet surface snow will form again today in response to daytime heating. The snowpack is expected to remain supportable well into the afternoon hours. Any human triggered loose wet snow instabilities such as roller balls or tiny loose wet avalanches are expected to be small, inconsequential, and not present a significant hazard to backcountry travelers.

Avalanche Discussion

Observations made yesterday on Rubicon Peak (West shore Tahoe area), Angora Peak (Echo Summit area), and on Incline Lake Peak (Mount Rose area) all indicated that stable snowpack conditions with minor amounts of wet surface snow lasted well into the afternoon hours. From noon to 4 pm, 2 to 4 inches of wet surface snow existed on top of supportable melt-freeze crust. Wet surface snow was noted on NE-E-SE-S-SW-W-NW aspects at nearly all elevations and on N aspects below 8,500'. Patches of transitional snow were noted on N aspects above 8,500'. Any areas of human triggered wet snow instabilities were very small and inconsequential.

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