Articles | Volume 25, issue 7
https://doi.org/10.5194/nhess-25-2399-2025
https://doi.org/10.5194/nhess-25-2399-2025
Research article
 | 
21 Jul 2025
Research article |  | 21 Jul 2025

Simulation of cold-powder snow avalanches considering daily snowpack and weather situations

Julia Glaus, Katreen Wikstrom Jones, Perry Bartelt, Marc Christen, Lukas Stoffel, Johan Gaume, and Yves Bühler

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Cited articles

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AvaFrame: avaframe/AvaFrame: Version 1.6.1, Zenodohttps://doi.org/10.5281/zenodo.8319432, supplement to: https://github.com/avaframe/AvaFrame/tree/1.6.1 (last access: 26 March 2025), 2023. a
Bagnold, R. A.: Experiments on a gravity-free dispersion of large solid spheres in a Newtonian fluid under shear, Proc. R. Soc. Lon. A Mat., 225, 49–63, 1954. a
Bartelt, P., Buser, O., and Platzer, K.: Fluctuation-dissipation relations for granular snow avalanches, J. Glaciol., 52, 631–643, https://doi.org/10.3189/172756506781828476, 2006. a, b
Bartelt, P., Buser, O., and Platzer, K.: Starving avalanches: frictional mechanisms at the tails of finite-sized mass movements, Geophys. Res. Lett., 34, 1–6, https://doi.org/10.1029/2007GL031352, 2007. a
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This study assesses RAMMS::EXTENDED's predictive power in estimating avalanche runout distances critical for mountain road safety. Leveraging meteorological data and sensitivity analyses, it offers meaningful predictions, aiding near real-time hazard assessments and future model refinement for improved decision-making.
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