Boletín de aludes

Mt Hood

Mar 20 – 21, 2015Northwest Avalanche Center
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Archivado · caducó 12 years ago

Peligro de aludes

Sun
Alta montaña
1 · Débil
Límite del bosque
1 · Débil
Bajo el límite
1 · Débil

Lo esencial

There may be some shallow storm and wind slab above treeline by Saturday morning. Any new snow that does fall will be susceptible to sunbreaks later Saturday afternoon, so use extra caution on steeper solar slopes near and above treeline. 

Problemas de aludes

  • Wind Slabs

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

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

Snowpack Discussion

After roughly two inches of mainly rain fell at Mt. Hood on Saturday March 14th, only a few inches of snow accumulated above 6000 feet last Sunday and Tuesday. No new avalanches or layers of concern have been reported during an otherwise benign and generally mild week of weather.   

The mid and lower snowpack at Mt Hood consists of layers of stable consolidated rounded grains or melt forms and crusts from multiple warm periods this winter. The snowpack at low elevations remains meager to non-existent.

Detailed Forecast

A frontal system will bring light rain and snow to Mt. Hood Friday night and should be followed by a cooling trend and light showers Saturday morning.

There may be some shallow storm and isolated pockets of wind slab above treeline by Saturday morning. Any new snow that does fall will be susceptible to sunbreaks later Saturday afternoon, so use extra caution on steeper solar slopes above treeline. 

Due to the low snowpack, especially below treeline, watch for terrain hazards such as open creeks, partially covered rocks and vegetation. Many areas below treeline do not have enough snow to cause an avalanche danger.

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