Nordkette

At the meteorological start of spring, it's getting wintry on the southern slopes of the Alps. The rapid change of mild, partly foehn-like weather on the front of the trough, followed by the fronts last night and today during the course of the day, is causing a turbulent PowderAlert with interesting amounts of fresh snow, but also strong storms.

Can anyone remember today's avalanche report? Was it hazard pattern 3: rain - below 2,000 meters; or was it hazard pattern 4, cold to warm / warm to cold - on all slopes; plus hazard pattern 1: weak layer close to the ground above 2,300 meters, especially on the northern main ridge of the Alps; in addition, cold, loose fresh snow that had fallen under the influence of strong winds.

Accumulated precipitation, also known as orographic precipitation or precipitation on a slope, occurs when air masses hit an obstacle and are lifted by it. The air becomes colder the higher it rises and when it reaches a certain level, the water vapor it contains condenses. Small droplets or ice crystals form, which precipitate as soon as they have reached the required size.

After the dump bog of the last few days, there is now a full northern congestion.