Glacier Collapse Threatens Swiss Village: Evacuation Prevents Tragedy

A section of a glacier collapsed in the Swiss Alps on May 28, 2025, near the village of Blatten. Authorities had evacuated around 300 residents a week earlier due to warnings from geologists about potential glacier instability. The collapse sent millions of cubic meters of ice and rock down the mountainside, significantly impacting the village and blocking the Lonza river. Raphael Mayoraz, Head of the Valais Natural Hazards Office, described the event as the worst-case scenario. The video shows the dramatic moment of the collapse and the subsequent flooding threat. The successful evacuation prevented any casualties, highlighting the effectiveness of early warnings and preparedness. The incident underscores the increasing risks associated with climate change and its impact on glacial stability.