Wind Slabs
- Tutte le quote
- Probabilità
- Possible
- Dimensione
- 1.5
Care will be required on north and eastern half-aspects at upper elevations as lingering wind slab may still exist, particularly at upper elevations.
Bollettino valanghe
Vedi sulla mappaNelson Lakes
New Zealand Avalanche Advisory
Pericolo valanghe
- High Alpine · above 1,800 m
- 2 · Moderato
- Alpine · 1,200 m–1,800 m
- 1 · Debole
- Sub Alpine · below 1,200 m
- Senza grado
Non aggiornato — questo bollettino è scaduto 3 weeks ago. Stai vedendo condizioni passate, non il bollettino in corso.
In sintesi
Wind slab avalanche danger may still exist on north and east-facing aspects at upper elevations due to recent strong winds.
Problemi valanghivi
Recent Avalanche Activity
None observed. Please provide a public observation if out and about above the snow line using the link below. Thanks to Malcolm and Jasper for recent snowpack observations. Keep up the good work!
Current Snowpack Conditions
Consistent snow cover exists above 1800 meters. Below 2000 meters, the snow may overlie a hard rain crust. Since 35 to 50 cm of new snow and ongoing strong to gale-force winds at upper elevation has promoted wind slab danger. Lower-density snow has been noted below wind-transported snow on east-facing aspects. This should strengthen. Few observations exist at this time at upper elevation, so caution will be required if venturing to the high alpine.
Mountain Weather
Fine with light winds. Freezing level 1200m rising to 1500m.
Sliding Danger
Some wind-scoured slopes may be hard. Ice axe and crampons will need to be carried for mountain travel.
Forecast Confidence
Moderate
- We are uncertain due to a limited number of field observations.
New Zealand Avalanche Advisory (NZ Mountain Safety Council)