1Crustal and uppermost mantle velocity structure beneath the central-eastern Tibetan Plateau from P-wave tomographyZhang Geming, Li Xibing, Zheng Chen, Song Xiaodong411-4242Lg-wave attenuation and site response in Ningxia regionZhang Jinling, Zhu Xinyun, Ma Qiyang425-4343Study of the Songyuan, Jilin, earthquake sequence in 2017-2018Li Yan'e, Xing Chengqi, Chen Lijuan, Guo Xiangyun, Kang Jianhong435-4444Crustal structure and seismic activity in the Hanzhong basin and its adjacent areasWei Zigen, Chu Risheng, Yang Xiaolin, Xie Jun, Tian Zhonghua, Ling Yuan, Dong Feifei445-4585Effects of the strike-slip fault on the thermal structure and mantle flow of the mid-ocean ridge and the interpretation to RRF triple junctions at the southern Pacific boundaryWang Zhenshan, Wei Dongping, Xu Jiajing, Wang Shaopo459-4716Inversion for 3D density structure in the middle segment of Tanlu fault zone and its implicationZhai Lina, Jia Xiaodong, Kong Xiangrui, Shao Yuanyuan, Yang Muping, Wang Xilong, Teng Teng472-4837Coseismic deformation and fault slip inversion of the2017MW7.3 Halabjah, Iraq, earthquake based on Sentinel-1A dataCheng Dong, Zhang Yongzhi, Wang Xiaohang, Han Ming484-4938Dynamic Coulomb failure stress changes caused by significant earthquakes in Jiujiang-Ruichang regionDong Feifei, Yuan Liwen, Deng Hui, Tang Lanrong, Guo Yufan, Zha Xiaohui, Luo Li494-5019Simulation on energy release of fault rock mass triggered by stress increment and discussion on seismogenesis:Taking Longmenshan fault zone as an exampleShi Haoyu, Ma Nianjie, Shi Jianjun, Li Nan, Ma Ji502-51110Geomagnetic jerks based on the midnight mean of the geomagnetic field from geomagnetic networks of ChinaHe Yufei, Zhao Xudong, Zhang Suqin, Yang Dongmei, Li Qi512-52311Geochemical characteristics of soil gas in Tangdong active fault zoneHu Ning, Ma Zhimin, Lou Luling, Zhang Baoshan, Wang Yu, Wang Mingliang, Wang Wenjing, Guo Deke524-53512Intensity measures of pulse-like ground motions in the full periodsZhao Xiaofen, Wen Zengping, Chen Bo, Liu Yijun536-547