Results 11 to 20 of about 386 (176)

Fault Orientation Trumps Fault Maturity in Controlling Coseismic Rupture Characteristics of the 2021 Maduo Earthquake [PDF]

AGU Advances
Fault maturity has been proposed to exert a first order control on earthquake rupture, yet direct observations linking individual rupture to long-term fault growth are rare.
Aati, Saif, Avouac, Jean‐Philippe, Han, Longfei, Klinger, Yann, Liu, Xiaoli, Liu, Zhijun, Liu‐Zeng, Jing, Milliner, Chris, Padilla, Alba M. Rodriguez, Shao, Yanxiu, Shao, Zhigang, Xu, Shiqing, Yan, Xiaodong, Yao, Wenqian   +13 more
core   +7 more sources

Coseismic and early postseismic deformation due to the 2021 M7.4 Maduo (China) earthquake

Geophysical Research Letters, 2021
AbstractThe 2021 Maduo earthquake ruptured a 150 km‐long left‐lateral fault in the northeast Tibet. We used Synthetic Aperture Radar data collected by the Sentinel‐1A/B satellites within days of the earthquake to derive a finite fault model and investigate the details of slip distribution with depth.
Zeyu Jin, Yuri Fialko
openaire   +3 more sources

Rupture Kinematics and Coseismic Slip Model of the 2021 Mw 7.3 Maduo (China) Earthquake: Implications for the Seismic Hazard of the Kunlun Fault

Remote Sensing, 2021
The 21 May 2021 Maduo earthquake was the largest event to occur on a secondary fault in the interior of the active Bayanhar block on the north-central Tibetan plateau in the last twenty years.
Han Chen, Chunyan Qu, Dezheng Zhao, Chao Ma, Xinjian Shan   +4 more
doaj   +3 more sources

Strain Threshold for the Formation of Coseismic Surface Rupture

Geophysical Research Letters, 2023
The 2021 Mw 7.4 Maduo earthquake (eastern Tibetan Plateau), with a surface deformation zone that is characterized by multiple distinct surface rupture segments separated by segments with no surface ruptures, provides an excellent opportunity to constrain
Chenglong Li, Tao Li, James Hollingsworth, Yingfeng Zhang, Li Qian, Xinjian Shan   +5 more
doaj   +2 more sources

InSAR‐Derived Horizontal Velocities in a Global Reference Frame [PDF]

Geophysical Research Letters, Volume 50, Issue 10, 28 May 2023., 2023
Interferometric Synthetic Aperture Radar is used to measure deformation rates over continents to constrain tectonic processes. The resulting velocity measurements are only relative, however, due to unknown integer ambiguities introduced during ...
Hooper, AJ, Lazecký, M, Piromthong, P
core   +2 more sources

Coulomb stress changes associated with the M7.3 Maduo earthquake and implications for seismic hazards

Natural Hazards Research, 2021
On May 21, 2021, the M7.3 Maduo earthquake occurred within the Bayan Har Block, one of the most seismically active regions in the Tibetan Plateau. This aroused attention to the seismic hazards in this block. Understanding the stress transfer to adjacent faults is important for assessing seismic hazards.
Yujiang Li, Luyuan Huang, Rui Ding, Shuxin Yang, Lei Liu, Shimin Zhang, Haoqing Liu   +6 more
openaire   +4 more sources

Fault geometry and kinematics of the 2021 Mw 7.3 Maduo earthquake from aftershocks and InSAR observations

Frontiers in Earth Science, 2022
The 2021 Mw 7.3 Maduo earthquake revealed the significant seismic hazard of faults developed within the Bayan Har Block of eastern Tibet, China (e.g., the Kunlun Pass–Jiangcuo Fault).
Xiaoran Fan, Guohong Zhang, Guohong Zhang, Dezheng Zhao, Chaodi Xie, Chuanchao Huang, Xinjian Shan   +6 more
doaj   +2 more sources

An Improved Pattern Informatics Method for Extracting Ionospheric Disturbances Related to Seismicity Based on CSES Data: A Case Study of the Mw7.3 Maduo Earthquake

Earth and Space Science
The exploration of multi‐layer coupling mechanisms between earthquakes and the ionosphere is crucial for utilizing ionospheric precursors in earthquake prediction.
Weixi Tian, Yongxian Zhang, Changhui Ju, Shengfeng Zhang, Maoning Feng, Fengli Liu   +5 more
doaj   +2 more sources

Mechanism and implications of the post-seismic deformation following the 2021 Mw 7.4 Maduo (Tibet) earthquake [PDF]

Geophysical Journal International
A major earthquake shook the Chinese county of Maduo, located in the Songpan-Ganzi terrane on the Tibetan Plateau, on 21 May 2021. Here, we investigate the post-seismic deformation process of this event, with the aim to understand the fault geometry ...
Chen, Fei, Diao, Faqi, Haghighi, Mahmud Haghshenas, Wang, Rongjiang, Wang, Yuebing, Xiong, Xiong, Zhu, Yage   +6 more
core   +2 more sources

Preliminary judgment of ground motion characteristics of Yematan bridge in Qinghai Maduo M7.4 earthquake

地球与行星物理论评, 2022
On May 22, 2021, an earthquake of M7.4 occurred in Maduo County, Qinghai Province, causing the collapse of the Yematan bridge and the Yematan No.2 bridge in Maduo County. According to the earthquake intensity announced by China Earthquake Administration,
Zongchao Li, Jize Sun, Mengtan Gao, Xueliang Chen, Yanna Zhao, Qing Wu   +5 more
doaj   +2 more sources