We have switched Jasper's main avalanche problem from a persistent slab to a deep persistent slab. The persistent slab has not gone away but any avalanche triggered in the upper snow pack will likely step down to weak facet crystals on or near the ground.
The snowpack is still very thin ride with caution and watch out for the sharks lurking out there.
The lower snow pack is becoming weak and faceted due to the cold temperatures. Any weak layers in the upper snowpack will likely step down to this "deep" layer on or near the ground. Below tree line hazard is rated low but caution is advised in isolated steep open slopes with signs of the upper snow pack becoming a stiffer slab due to wind.
Variable conditions in the alpine from hard wind pressed surfaces to weak faceted snow. A persistent weak layer is down 25-30cm specific to tree line and below in sheltered areas. The snowpack ranges from 40-100cm. Snowpack is unsupportive tree line and below.
Saturday
A mix of sun and cloud with isolated flurries.
Precipitation: Trace.
Alpine temperature: High -14 °C.
Ridge wind northeast: 10 km/h.
Freezing level at valley bottom.
In the past week in the Parker Ridge/Mt. Saskatchewan area there have been a couple of natural avalanches to size 2 that are stepping down to ground in the alpine.
