• Destructive flooding strikes French and Swiss Alps

    Heavy rainfall and snowmelt caused catastrophic flooding in the French and Swiss Alps on June 11, 2024. In the French village of La Berarde, 97 people were stranded, and in Switzerland’s Zermatt, the Mattervispa river flooded the town center.

  • Major rock slope collapse in Bisisthal, Switzerland

    A major rock slope collapse occurred near the village of Bisisthal in Switzerland on July 30, 2023. The collapse, which occurred in the Gwalpeten area, consisted of two phases totaling 450 000 m3 (15.8 million ft3) of rock, in a location that had been under scrutiny due to known instability.

  • Large temperature contrast during record-breaking June heatwave fuels severe thunderstorms, Europe

    Large swaths of Europe experienced an early-season heatwave over the weekend, with temperatures more than 40 to 43 °C (104 – 110 °F) and numerous daily, monthly and all-time records broken. As those records were falling, a sharp temperature contrast first observed in the UK and NW Germany, fueled severe thunderstorms which are forecast to impact an area from France to Serbia on June 20 and 21.

  • Extreme rainfall causes catastrophic flooding in western Germany

    At least 18 people have died and many more are still missing after exceptionally heavy rain caused massive flooding in western Germany on July 14 and 15, 2021. Numerous rivers across the region are still above flood stage or at exceptionally high levels and several…

  • Switzerland sees unusually fatal avalanche season

    Switzerland's winter season this year has been 50 percent deadlier than the average season, resulting in around 27 fatalities as of March 31. Around 296 people have been affected, which is a 67 percent increase, as the number of people caught in avalanches over…

  • Massive avalanche surges down a road in Vallemaggia, Switzerland

    A huge avalanche spilled over a portion of the road near the town of Campo in the mountainous region Vallemaggia, Switzerland, on November 23, 2019. The dramatic footage was posted to social media by local authorities. The Federal Office of Meteorology had issued…