Results 11 to 20 of about 742,886 (286)
Relocation and focal mechanisms of the 2021 Wuzhong-Lingwu ML3.6 seismic swarm
地震科学进展, 2022 From July 18 to August 7 in 2021, a significant activity of ML3.6 earthquake swarm occurred in Wuzhong-Lingwu area, Ningxia. In this paper, the earthquake swarm are relocated using the multi-step locating method.
Yingcai Xu, Xianwei Zeng, Guofu Luo
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Research of Focal Mechanism and Focal Depth of Qilian, Qinghai Ms5.2 Earthquake [PDF]
E3S Web of Conferences, 2019 This paper selects the waveform records of 16 broadband digital seismic stations in the regional seismic network of Gansu province, Qinghai province, and Sichuan province involved inversion, use CAP focal mechanism solution method to calculate the Ms 5.2
Gao Yongguo, Yin Xinxin
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Source parameters of the MS4.0 Lingwu earthquake on November 18th, 2021
地球与行星物理论评, 2022 An MS4.0 earthquake occurred in Lingwu, Yinchuan City, Ningxia Hui Autonomous Region at 20:42:54 BJT on November 18th, 2021. It was felt by almost all people in Lingwu and its surrounding area and attracted considerable concern in the society.
Yingcai Xu, Xianwei Zeng
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Seismicity-based 3D model of ruptured seismogenic faults in the North-South Seismic Belt, China
Frontiers in Earth Science, 2023 The North–South Seismic Belt produces the most frequent strong earthquakes in the Chinese continental region, such as the MS 8.0 Wenchuan earthquake on 12 May 2008 and Ms 7.0 Lushan earthquake on 20 April 2013.
Yilin Rong +4 more
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Frontiers in Earth Science, 2021 The 3 February 2020 MS 5.1 Qingbaijiang earthquake, southwestern China, is the closest recorded MS ≥ 5.0 event to downtown Chengdu City to date, with an epicentral distance of only 38 km. Here we analyze seismic data from the Sichuan and Chengdu regional
Min Zhao +5 more
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Dizhen xuebao, 2022 基于搜集到的2000—2018年滇西北地区MS≥3.0地震的震源机制解，运用线性叠加反演法进行应力场反演，分析了滇西北地区现今的构造应力状态，进一步探讨了应力张量方差的时空分布与地震活动的关系。结果显示：① 滇西北地区地震的震源机制解类型复杂，主要以走滑型（46%）为主，正断型（27%）次之；② 研究区的构造应力场具有整体的一致性和局部的非均匀性，呈现为NNW向挤压和ENE向拉张的走滑型应力结构，说明研究区受到来自NNW向的水平挤压作用，对该地区上地壳运动和断裂活动起主导作用；③ ...
Wenjie Fan, Xiaofeng Cui, Xiaoyan Zhao
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Annals of Geophysics, 1996 The study of the earthquakes of the rectangle with coordinates 39°-40°N 19°-21°E is very important for a better understanding of the geodynamics of this area.
B. Muço
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Earth, Planets and Space, 2019 The Hokkaido Eastern Iburi earthquake (MJMA = 6.7) occurred on September 6, 2018, in the Hokkaido corner region where the Kurile and northeastern Japan island arcs meet.
K. Katsumata +21 more
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Earth and Planetary Physics, 2018 The medium-small earthquakes that occurred in the middle part of Tibetan Plateau (32°N–36°N, 90°E–93°E) from August 2016 to June 2017 were relocated using the absolute earthquake location method Hypo2000.
YuLan Li +5 more
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Earth and Planetary Physics, 2019 On September 8, 2018, an MS 5.9 earthquake struck Mojiang, a county in Yunnan Province, China. We collect near-field seismic recordings (epicentral distances less than 200 km) to relocate the mainshock and the aftershocks within the first 60 hours to ...
Xu Zhang +4 more
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