The avalanche threat in Switzerland is at critical level, according to the Swiss Federal Institute for Snow Research (WSL). Large-scale spontaneous avalanches are likely to occur north of the Alps and in the southwestern canton of Valais. + Get the most important news from Switzerland in your inbox According to the latest WSL bulletin, a large number of avalanches could occur, particularly in Alpine winter sports resorts. Snow conditions are dangerous away from safe slopes. Some exposed traffic routes are also at risk. The fresh snow and the storm have led to the formation of numerous drifts north of the Alps and in Valais. In fresh snow and drifts, avalanches can be easily triggered or even occur spontaneously, says the bulletin. If deeper layers of snow are swept away, avalanches can reach considerable size. + Climate concerns cast doubt over future Winter Olympics Major avalanches are expected mainly on the northern ridge of the Alps and in Valais. On Monday morning, an ...
