As the storm passes, and loading by wind and snow slows, natural avalanche activity will decrease. It will take time, however, for the snowpack to adjust to the new load. You might be all it takes to overload it, with severe consequences.
Summary
Weather Forecast
Light flurries, cooling temps and moderate to strong S'ly (N'ly at mountain top) winds are expected today as the storm leaves the region. A brief ridge of high pressure will bring a mix of sun and cloud and light winds for Monday. S'ly winds will increase again as another low pressure system arrives overnight on Monday. With light snow on Tues.
Snowpack Summary
60cm of heavy, moist snow fell in 48hrs and rapidly loaded the Feb 12 surface hoar/crust layer down ~1m. The surface snow is wet to 1400m and moist to at least 1900m. In the alpine, S'ly winds are transporting snow, rapidly loading slopes and forming new windslabs. Cooling temps will help to start strengthening the snowpack, but it will take time.
Avalanche Summary
Natural avalanche activity continued yesterday. 15 size 2-3 avalanches were observed along the highway, with moist debris and running well into the avalanche fans. The large avalanche cycle during the storm (see yesterdays bulletin) occurred on the storm interface and Feb 12 layer. None appear to have stepped down to deeper layers.
Confidence