Boletín de aludes

Queenstown

New Zealand Avalanche Advisory
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Peligro de aludes

High Alpine · above 1,800 m
1 · Débil
Alpine · 1,200 m–1,800 m
1 · Débil
Sub Alpine · below 1,200 m
Sin grado
Desactualizado: este boletín caducó last month. Estás viendo condiciones pasadas, no el boletín vigente.

Lo esencial

Wind-slab conditions in random start zones. Breakable crusts trying to get there. Remember, LOW doesn't mean NO avalanches.

Problemas de aludes

  • Persistent Slabs

    • Todas las altitudes
    Probabilidad
    Possible
    Tamaño
    1.5

    Cold temps over the previous week helped drive a weakening trend. Warm day temps have started the healing process. It's not completed. Avoid complicated terrain in start zones. If in doubt simply choose another route.

  • Wind Slabs

    • Todas las altitudes
    Probabilidad
    Unlikely
    Tamaño
    1

    Wind-slab conditions in start zones. Look for things like loaded pillows. These suspect areas are where trouble can be found. Climbers should note the weight of a single person could be enough to tip the balance.

Forecast Confidence

High

  • The snowpack structure is well understood.
  • We are uncertain about how quickly persistent or deep persistent slabs are gaining strength.

Recent Avalanche Activity

No recent activity reported.

Current Snowpack Conditions

A few layers of concern deep within the pack. A spike in temperatures over the past few days is helping with settlement. Wind-slab conditions are few and far between. Start zones and around terrain feature is where caution and smart choices are needed. Re-frozen moist snow at lower elevations is now icy and slick. Still a breakable crust at mid-elevations. Coverage is unfortunately thin team. Many hidden hazards sit just below a light coverage.

Mountain Weather

A blue bird day ahead with a light variable breeze. The freezing level around 1800 m.

Sliding Danger

Slick conditions have developed. Be prepared, you will find slick areas in unlikely spots. Caution required in and around steep terrain.

New Zealand Avalanche Advisory (NZ Mountain Safety Council)

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