Articles | Volume 26, issue 8
https://doi.org/10.5194/nhess-26-3637-2026
https://doi.org/10.5194/nhess-26-3637-2026
Research article
 | 
06 Aug 2026
Research article |  | 06 Aug 2026

Dynamic spatial modelling of mass movement impacts for large areas: a data-driven framework for impact-based early warning

Stefan Steger, Raphael Spiekermann, Mateo Moreno, Sebastian Lehner, Katharina Enigl, Alice Crespi, and Matthias Schlögl

Model code and software

“Dynamic spatial modelling of mass movement impacts for large areas: A data-driven framework for impact-based early warning” Stefan Steger and Matthias Schlögl https://doi.org/10.5281/zenodo.21645145

Video supplement

“Dynamic spatial modelling of mass movement impacts for large areas: A data-driven framework for impact-based early warning” Stefan Steger https://doi.org/10.6084/m9.figshare.30271795

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Short summary
We developed three space-time models to predict the daily impact potential of mass movements on infrastructure in the Alps, distinguishing slides, flows, and falls. The basin-scale approach accounts for potential process paths and integrates meteorological, geo-environmental, and exposure information. Results indicate suitability for impact-based warning. We discuss the broad applicability of the modelling framework to other impacts and beyond the warning context.
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