Analysis of borehole strain anomalies before the 2017 Jiuzhaigou <i>M</i><sub>s</sub> 7.0 earthquake based on a graph neural network

Analysis of borehole strain anomalies before the 2017 Jiuzhaigou <i>M</i><sub>s</sub> 7.0 earthquake based on a graph neural network

<p>On 8 August 2017, a strong earthquake of magnitude 7.0 occurred in Jiuzhaigou, Sichuan Province, China. To assess pre-earthquake anomalies, we utilized variational mode decomposition to preprocess borehole strain observation data and combined them with a graph WaveNet neural network model t...

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Bibliographic Details
Main Authors:	C. Li, C. Qin, J. Zhang, Y. Duan, C. Chi
Format:	Article
Language:	English
Published:	Copernicus Publications 2025-01-01
Series:	Natural Hazards and Earth System Sciences
Online Access:	https://nhess.copernicus.org/articles/25/231/2025/nhess-25-231-2025.pdf
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