20.06.2023 Ice-rock avalanches in the model SLF geophysicist Jessica Munch describes in the Bündner Woche how she simulates ice-rock avalanches for risk areas worldwide. 15.06.2023 Photovoltaic systems under snow pressure The SLF analyses alpine hazards for photovoltaic systems in the mountains and advises developers when planning their solar power projects. 02.06.2023 Two million avalanches in Grisons SLF researchers are simulating avalanches to create hazard indication maps that also cover previously unmapped areas. 15.05.2023 Rockfalls, rockslides and more: FAQ and dossier Our experts answer the most frequently asked questions about mountain hazards. 03.05.2023 The Surfing Rock of Monte Spico Recreation of an unique rockfall motion with RAMMS::Rockfall 27.10.2022 RAMMS Updates Available Updates are available now for all RAMMS modules. 25.03.2022 Deadwood in Rockfall Scenarios An automatic deadwood generator to assess the impact of fresh woody storm debris on the protective capacity of a forest stand against rockfall. 25.03.2022 Turbulence Modelling in Powder Snow Avalanches In this work we apply a mathematical model developed by Teshukov (2007) to simulate turbulent powder snow avalanches. 25.03.2022 Two-Layer Debris Flow Model We propose a dilatant, two-layer debris flow model validated by full-scale density/saturation measurements obtained from a test site. 20.01.2022 Dam interaction Calculation of impact forces, penetration depths and trajectories after a possible rebound for rockfall protection dams. 15.09.2021 Rockfall Tests in Svalbard In September 2021, the RAMMS team could again perform rockfall tests in Svalbard. Check out the youtube video by UNIS Svalbard... 15.06.2021 Latest rockfall experiments Dangerous rockfalls are expected to become more common as temperatures warm. Scientists @WSL_research are using faux boulders to study the growing risk. 05.03.2021 Steinschlagforschung: Experimente liefern Grundlagen für Modelle Wie in den letzten beiden Jahren führen Forschende des SLF auch im Sommer 2019 Steinschlag-Experimente bei Chant Sura am Flüelapass durch. 24.02.2021 Naturgefahr Steinschlag – Erfahrungen und Erkenntnisse WSL-Bericht zum Sturzereignis Steinschlag, da sich in den letzten 40 Jahren dort vor allem in Bezug auf Schutzmassnahmen viel verändert hat.