Geomagnetic Disturbances and Pulse Amplitude Anomalies Preceding M > 6 Earthquakes from 2021 to 2022 in Sichuan-Yunnan, China. - Xia Li; Rui Qu; Yingfeng Ji; Lili Feng; Weiling Zhu; Ye Zhu; Xiaofeng Liao; Manqiu He; Zhisheng Feng; Wenjie Fan; Chang He; Weiming Wang; et al. (Sensors, 2024)