Articles | Volume 19, issue 7
https://doi.org/10.5194/nhess-19-1399-2019
https://doi.org/10.5194/nhess-19-1399-2019
Research article
 | 
15 Jul 2019
Research article |  | 15 Jul 2019

Towards early warning of gravitational slope failure with co-detection of microseismic activity: the case of an active rock glacier

Jérome Faillettaz, Martin Funk, Jan Beutel, and Andreas Vieli

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Cited articles

Amitrano, D., Grasso, J. R., and Senfaute, G.: Seismic precursory patterns before a cliff collapse and critical point phenomena, Geophys. Res. Lett., 32, L08314, https://doi.org/10.1029/2004GL022270, 2005. a
Chae, B.-G., Park, H.-J., Catani, F., Simoni, A., and Berti, M.: Landslide prediction, monitoring and early warning: a concise review of state-of-the-art, Geosci. J., 21, 1033–1070, https://doi.org/10.1007/s12303-017-0034-4, 2017. a, b
Danku, Z. and Kun, F.: Record breaking bursts in a fiber bundle model of creep rupture, Front. Phys., 2, 8, https://doi.org/10.3389/fphy.2014.00008, 2014. a, b
Delaloye, R., Lambiel, C., and Gärtner-Roer, I.: Overview of rock glacier kinematics research in the Swiss Alps, Geogr. Helv., 65, 135–145, https://doi.org/10.5194/gh-65-135-2010, 2010. a, b
Delaloye, R., Morard, S., Barboux, C., Abbet, D., Gruber, V., Riedo, M., and Gachet, S.: Rapidly moving rock glaciers in Mattertal, Mattertal – ein Tal in Bewegung, edited by: Graf, C., Publikation zur Jahrestagung der Schweizerischen Geomorphologischen Gesellschaft, 29, 21–31, 2013. a, b
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Short summary
We developed a new strategy for real-time early warning of gravity-driven slope failures (such as landslides, rockfalls, glacier break-off, etc.). This method enables us to investigate natural slope stability based on continuous monitoring and interpretation of seismic waves generated by the potential instability. Thanks to a pilot experiment, we detected typical patterns of precursory events prior to slide events, demonstrating the potential of this method for real-word applications.
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