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Coseismic Slip Model of the 2021 Maduo Earthquake, China From Sentinel-1 InSAR Observation [PDF]

open access: yesRemote Sensing, 2022
The 2021 Maduo earthquake occurred in the interior of the Bayan Har block of the Tibetan Plateau. We used space-born radar interferometry to study the coseismic deformation of this earthquake.
Shi Chen, Xiaohua Xu, Xiaopeng Tong
exaly   +5 more sources

Earthquake Magnitude Estimation From High-Rate GNSS Data: A Case Study of the 2021 Mw 7.3 Maduo Earthquake [PDF]

open access: yesRemote Sensing, 2021
Peak ground displacement (PGD) and peak ground velocity (PGV) are critical parameters during earthquake early warning, as they can provide rapid magnitude estimation before rupture end.
Chuanhua Zhu, Yanchuan Li, Xinjian Shan
exaly   +6 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

open access: yesRemote 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.
Dezheng Zhao, Chao Ma, Chunyan Qu
exaly   +4 more sources

Aerial Mapping of Coseismic Surface Rupture of 2021 Mw 7.3 Maduo Earthquake, China

open access: yesApplied Sciences, 2022
The 2021 Mw 7.3 Maduo earthquake is one of the largest seismic events that has occurred in and around the Bayan Har block of Tibet. D-InSAR results and field surveys indicate that this earthquake resulted in more than 160 km of coseismic surface rupture ...
Jianming Guo
doaj   +3 more sources

Source Parameter Inversion and Century-Scale Stress Triggering Analysis of the 2021 Maduo MW7.4 Earthquake Using GNSS and InSAR Displacement Fields

open access: yesRemote Sensing, 2023
To explore the degree of constraint by Global Navigation Satellite System (GNSS) and Interferometric Synthetic Aperture Radar (InSAR) data on the Maduo earthquake within a layered earth model structure and to gain an insight into the seismogenic ...
Keke Xu, Shuaipeng Wang, Tongtong Wan
doaj   +2 more sources

Source Model and Triggered Aseismic Faulting of the 2021 Mw 7.3 Maduo Earthquake Revealed by the UAV-Lidar/Photogrammetry, InSAR, and Field Investigation

open access: yesRemote Sensing, 2022
Multi-source datasets, including the UAV-Lidar/Photogrammetry, InSAR, and field investigation data, have been used for revealing the complex surface displacement pattern and focal mechanism of the 2021 Maduo Mw 7.3 earthquake. First, a co-seismic surface
Ying-Hui Yang   +7 more
doaj   +2 more sources

Analysis of earthquake response of bridges in Qinghai Maduo M7.4 earthquake

open access: yes地球与行星物理论评, 2022
On May 22, 2021, a M7.4 earthquake occurred in Maduo County, Qinghai Province, which caused the damage of The No.1 and No.2 Yematan bridges in Maduo County.
Zehong Mei   +4 more
doaj   +2 more sources

Stress Evolution Before and After the 2021 Mw 7.3 Maduo Earthquake in Northeastern Tibet and Its Influence on Seismic Hazards

open access: yesEarth and Space Science, 2022
The 2021 Mw 7.3 Maduo earthquake ruptured the Kunlun Pass‐Jiangcuo fault (KPJF) in the Bayan Har Block (BHB) in northeastern Tibet. To explore the reasons behind the Maduo earthquake and the seismic hazards that followed this event in the BHB, we ...
Yaolin Shi, Chang Liu
exaly   +2 more sources

Two Large Earthquakes Registered by the CSES Satellite during Its Earthquake Prediction Practice in China

open access: yesAtmosphere, 2022
Two large earthquakes, the Maduo MS 7.4 earthquake and the Menyuan MS 6.9 earthquake, have been successfully recorded on the Chinese mainland, since the data of the CSES satellite were put into service for earthquake prediction work on the Chinese ...
Mei Li, Haitao Wang, Jie Liu, Xuhui Shen
doaj   +2 more sources

Stress Transfer at the Northeastern End of the Bayan Har Block and Its Implications for Seismic Hazards: Insights From Numerical Simulations

open access: yesEarth and Space Science, 2021
The 2021 Mw 7.4 Maduo earthquake in Qinghai, China, filled the seismic gap in the eastern segment of the northern boundary of the Bayan Har Block, and four other M > 7 historical strong earthquakes occurred at the northeastern end of the Bayan Har Block ...
Luyuan Huang, Bei Zhang, Yaolin Shi
doaj   +1 more source

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