There has been limited observations and uncertainty still exists around the snowpack.
Choose simple terrain first thing today and build up into steeper objectives.
A slick surface will pose a real hazard at lower elevations first thing today.
Steep and sunny terrain will likely soften today.
We need to be most cautious about new snow getting heat for the first time. Sticky, grabby snow is a sign of instability - move to lower angle and open terrain if encountered.
There was loading lee to the Nth during the major period of snowfall.
Initial reports are that this is bonding well. However avoid steep roll overs and slopes that finish in a cliff.
Small pockets of new wind slab may have formed over night. Unlikely to be a significant concern.
The likelihood of wet slabs has decreased. However stay off steep slopes at lower elevations if encountering unsupportive and saturated snow.
Widespread rollerballing and loose wet avalanches out of steep terrain on all aspects from the Alpine (1800m).
Some reports of skier triggered wind slabs up to size 1 yesterday morning out of steep terrain at upper elevations - lee to the Nth.
This significant storm has delivered 50cm + in the High Alpine.
In the Alpine 30-40cm snow with significant rainfall and heat effect.
Initial observations are that the snowpack is now locking up at lower elevations, although wet snow still exists in the lower snowpack. At upper elevations the new snow is bonding well to the old surface.
There has been minimal backcountry travel and there is still uncertainty around the state of the snowpack. A cautious approach is required until we know more.
Clearing to partly cloudy. Gale force NW. FAFL rising to 1600.
There is now a very slick surface below approximately 1600m. This will be most hazardous in the morning. Boot crampons are recommended for travel in steep terrain at lower elevations.
Moderate
New Zealand Avalanche Advisory (NZ Mountain Safety Council)
