Articles | Volume 11, issue 1
https://doi.org/10.5194/esurf-11-89-2023
© Author(s) 2023. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
https://doi.org/10.5194/esurf-11-89-2023
© Author(s) 2023. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
Research article
| 
28 Feb 2023
Research article |
| 28 Feb 2023
| 28 Feb 2023
Automated classification of seismic signals recorded on the Åknes rock slope, Western Norway, using a convolutional neural network
NORSAR, Gunnar Randers vei 15, 2007 Kjeller, Norway
Fred Marcus John Silverberg
The Centre for Earth Evolution and Dynamics (CEED), University of Oslo, Oslo, Norway
Related authors
Andreas Aspaas, Gregory Bievre, Pascal Lacroix, Nadège Langet, Juditha Aga, Ingrid Skrede, Lene Kristensen, Bernd Etzelmuller, and François Renard
EGUsphere, https://doi.org/10.5194/egusphere-2026-62, https://doi.org/10.5194/egusphere-2026-62, 2026
This preprint is open for discussion and under review for Earth Surface Dynamics (ESurf).
Short summary
Short summary
Climate change increases landslide risk in cold regions. We analyzed 12 years of GPS, borehole, water, and seismic data from two landslides in Arctic Norway, one with permafrost and one without. Both accelerate in spring and autumn due to water infiltration. One slip zone shows increasing snowmelt sensitivity while seismic data reveal seasonal stiffness changes. Results advance understanding of water-driven landslide dynamics in Arctic climates.
Andreas Aspaas, Gregory Bievre, Pascal Lacroix, Nadège Langet, Juditha Aga, Ingrid Skrede, Lene Kristensen, Bernd Etzelmuller, and François Renard
EGUsphere, https://doi.org/10.5194/egusphere-2026-62, https://doi.org/10.5194/egusphere-2026-62, 2026
This preprint is open for discussion and under review for Earth Surface Dynamics (ESurf).
Short summary
Short summary
Climate change increases landslide risk in cold regions. We analyzed 12 years of GPS, borehole, water, and seismic data from two landslides in Arctic Norway, one with permafrost and one without. Both accelerate in spring and autumn due to water infiltration. One slip zone shows increasing snowmelt sensitivity while seismic data reveal seasonal stiffness changes. Results advance understanding of water-driven landslide dynamics in Arctic climates.
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Short summary
Microseismic events recorded on the Åknes rock slope in Norway during the past 15 years are automatically divided into eight classes. The results are analysed and compared to meteorological data, showing a strong increase in the microseismic activity in spring mainly due to freezing and thawing processes.
Microseismic events recorded on the Åknes rock slope in Norway during the past 15 years are...
