Bollettino valanghe

Wanaka

New Zealand Avalanche Advisory
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Pericolo valanghe

High Alpine · above 1,800 m
1 · Debole
Alpine · 1,200 m–1,800 m
1 · Debole
Sub Alpine · below 1,200 m
1 · Debole
Non aggiornato — questo bollettino è scaduto 3 weeks ago. Stai vedendo condizioni passate, non il bollettino in corso.

In sintesi

A small quantity of snow in the West over the past 24 hours. Very limited new snow further East.

Be prepared to encounter highly variable surface conditions at the moment (areas of cold dry snow, wind hammered hard snow, firm crusts).

Problemi valanghivi

  • Wind Slabs

    • Tutte le quote
    Probabilità
    Unlikely
    Dimensione
    1

    A small amount of new snow and strong Northerly winds on Friday. Isolated pockets of Wind Slab may exist especially, on South facing slopes above about 1700m. Avoid ridge line entry points and other steep unsupported slopes if you discover stiff, wind driven snow.

Recent Avalanche Activity

No avalanche activity recorded recently.

If you see evidence of avalanches in the back country please enter a Public Observation.

Current Snowpack Conditions

A small amount of snow (5 - 8cm) in the West over the past 24 hours. A dusting further East. The underlying pack is mostly well consolidated. Having said that, facets and depth hoar (weak, sugary forms) have been found in places. These pockets of questionable strength appear to be reasonably isolated and are most likely to exist on slopes facing East to South. You would be wise to do some investigation before committing to steep, shady terrain.

Mountain Weather

Saturday - partly cloudy with isolated showers. Light to moderate North West winds dying out in the morning. Freezing level - 2000m dropping to 1700m at night.

Sliding Danger

Recent gales have stripped many West facing areas and ridge lines back to icy crusts. Also, keep in mind that the underlying pack remains shallow especially, at lower elevations. Rocks and icy areas may be lurking below a thin cover of fresh snow. Consider carrying ski crampons and or an ice axe and crampons.

Forecast Confidence

High

  • The snowpack structure is well understood.

New Zealand Avalanche Advisory (NZ Mountain Safety Council)

Regioni coperte