Natural Hazards and Earth System Sciences
Natural Hazards and Earth System Sciences
NHESS
Articles | Volume 25, issue 9
Articles | Volume 25, issue 9
https://doi.org/10.5194/nhess-25-3603-2025
© Author(s) 2025. This work is distributed under
the Creative Commons Attribution 4.0 License.
https://doi.org/10.5194/nhess-25-3603-2025
© Author(s) 2025. This work is distributed under
the Creative Commons Attribution 4.0 License.
Articles | Volume 25, issue 9
Research article
 | 
25 Sep 2025
Research article |  | 25 Sep 2025

Research on the extraction of pre-seismic anomalies in borehole strain data of the Maduo earthquake based on the SVMD-Informer model

Shanzhi Dong, Jie Zhang, Changfeng Qin, Yu Duan, Chenyang Li, Chengquan Chi, and Zhichao Zhang

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Short summary
This paper proposes a method for extracting anomalies in borehole strain data by combining segmented variational modal decomposition (SVMD) and the Informer network. We believe this study makes an important contribution to the literature because it introduces a new method for predicting seismic activity by combining advanced signal processing and machine learning techniques, demonstrating its potential in seismic network data analysis.
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