Results 71 to 80 of about 230,264 (167)

Earthquake Cycle Deformation Associated with the 2021 MW 7.4 Maduo (Eastern Tibet) Earthquake: An Intrablock Rupture Event on a Slow-Slipping Fault from Sentinel-1 InSAR and Teleseismic Data [PDF]

, 2022
In the continents, the importance of earthquakes that occur away from major block-bounding faults is still debated. The 21 May 2021 MW ∼ 7.4 Maduo earthquake occurred on a secondary fault away from previously-identified major block boundaries.
Craig, TJ, Yasser Maghsoudi, Lazecký, M, Tim J. Wright, Qi Ou, John R. Elliott, Andy Hooper, Hooper, A, Okuwaki, R, Amey, RMJ, Elliott, JR, Wright, TJ, Fang, J, Ou, Q, Ruth M. J. Amey, Milan Lazecký, Jin Fang, Tim J. Craig, Ryo Okuwaki, Maghsoudi, Y   +19 more
core   +1 more source

Along-dipping variations in fault geometry influencing shallow-slip-deficit during the 2021 MW7.4 Maduo earthquake

Geodesy and Geodynamics
The shallow slip deficit (SSD) during strike-slip earthquakes raises a question of how the strain budget is accommodated over multiple cycles. However, the origin of variable SSD observed in different earthquakes is still under debate because each ...
Zhen Li, Chenglong Li, Teng Wang
doaj   +1 more source

Study on deformation characteristics and dynamic cause of the Luding MS6.8 earthquake

Frontiers in Earth Science, 2023
A MS6.8 earthquake struck Luding Country in Ganzi Prefecture, Sichuan Province on 5 September 2022. The earthquake occurred on the Moxi segment of Xianshuihe fault zone (XFZ), one of the most seismically active faults in the Chinese mainland.
Zhengyi Yuan, Jing Zhao, Yuan Huang, Huaizhong Yu, Anfu Niu, Haiping Ma, Lingli Ma   +6 more
doaj   +1 more source

Bilateral Supershear Rupture of the 2025 MW 7.7 Myanmar Earthquake Imaged by Global P‐Wave and Regional Surface‐Wave Back‐Projections

Geophysical Research Letters, Volume 52, Issue 20, 28 October 2025.
Abstract We present high‐resolution rupture imaging of the 2025 MW 7.7 Myanmar earthquake using global teleseismic P‐waves and regional‐distance Rayleigh waves. Most radiated energy was released near the epicenter within the first 20 s, followed by bilateral rupture propagation along the central Sagaing Fault, extending ∼350 km southward and ∼100 km ...
Qiang Yao, Chunquan Yu, Min Zhou
wiley   +1 more source

DataSheet1_Eastward expansion of the Tibetan plateau: Insights from stress drops of the 2021 Ms 6.4 Yangbi, Yunnan and Ms 7.4 Maduo, Qinghai earthquake sequences in China.docx

, 2023
The eastward expansion of the Tibetan Plateau has resulted in extensive seismic activities in the eastern Tibetan Plateau, along with various types of faulting processes across this region.
Lei Zhang (38117), Lian-Feng Zhao (14501522), Xi He (208289), Xiao-Bi Xie (14501525), Zhen-Xing Yao (14501528)   +4 more
core   +1 more source

Impact of Optical Imagery and Topography Data Resolution on the Measurement of Surface Fault Displacement Using Sub‐Pixel Image Correlation

Earth and Space Science, Volume 12, Issue 4, April 2025.
Abstract The amount and spatial distribution of surface displacement that occurs during an earthquake are critical information to the understanding of the earthquake source and rupture processes. However, the earthquake surface displacement occurs over wide regions, includes multiple components that affect the ground surface at different spatial scales,
Solène L. Antoine, Zhen Liu
wiley   +1 more source

Post-earthquake assessment of moderately damaged reinforced concrete plastic hinges

, 2020
Modern reinforced concrete buildings are often designed to dissipate energy during strong earthquakes by permitting the controlled formation of plastic hinges. Plastic hinges require assessment of residual capacity in post-earthquake situations. However,
Marder, K, Elwood, Kenneth, Motter, CJ, Clifton, George   +3 more
core   +1 more source

Slip Deficit Rate and Seismic Potential on Crustal Faults in Tibet

Geophysical Research Letters, Volume 52, Issue 1, 16 January 2025.
Abstract Quantifying slip deficit rates on active faults in Tibet is essential for understanding fault kinematics and assessing seismic hazards, but has not been fully characterized, particularly on secondary faults. In this study, we integrate an updated interseismic Global Navigation Satellite Systems velocity field from 4,458 stations across ...
Yanchuan Li, Xinjian Shan, Chunyan Qu, Guohong Zhang, Xuening Wang, Haicheng Xiong   +5 more
wiley   +1 more source

Contribution of Turkish Scholars to Earthquake Literature: The Impact of the Marmara Earthquake [PDF]

, 2010
This paper addresses the question of whether the Marmara Earthquake of August 17, 1999, has had an impact on the contribution of Turkish scholars to the earthquake literature.
TAŞKIN, ZEHRA, Taşkın, Zehra, Zehra Taşkın   +2 more
core   +1 more source

Coseismic Shallow Slip Deficit Accounted for by Diffuse Off‐Fault Deformation

Geophysical Research Letters, Volume 51, Issue 24, 28 December 2024.
Abstract Earthquake ruptures produce fault slip and kilometer‐wide diffuse deformation of the host rocks. However, the origin of the diffuse deformation and its role in the rupture process are debated. We produce a refined slip model for the 2019 Ridgecrest, California, earthquakes, and analyze the relations between down‐dip rupture process, and ...
Solène L. Antoine, Yann Klinger, Kang Wang, Roland Bürgmann   +3 more
wiley   +1 more source