Results 11 to 20 of about 930,213 (168)

A research framework for seismic slip distribution inversion considering atmospheric effects and deformation field downsampling

International Journal of Digital Earth
Traditional Interferometric Synthetic Aperture Radar (InSAR) methods have difficulties in capturing deformation information of small and medium-sized earthquakes due to small surface deformation and atmospheric interference.
Xuedong Zhang, Ziqi Li, Cheng Peng, Shuguang He, Yaqi Zhang   +4 more
doaj   +2 more sources

Sustained supershear rupture during the 2025 Mandalay, Myanmar earthquake

Communications Earth & Environment
The 2025 Mw 7.8 Myanmar earthquake ruptured the Sagaing fault, where sparse near-fault seismic observations limit source characterization. Here, we integrate optical imagery, InSAR, finite-fault slip inversion, back-projection (BP), and dynamic rupture ...
Yanchuan Li, Xinjian Shan, Chenglong Li, Chuanchao Huang, Xin Wang, Xiaohua Xu, Haicheng Xiong   +6 more
doaj   +2 more sources

Minor shallow gravitational component on the Mt. Vettore surface ruptures related to MW 6, 2016 Amatrice earthquake

Annals of Geophysics, 2016
On 24th August 2016 a ML 6.0 earthquake occurred near Amatrice (central Italy) causing nearly 300 fatalities. The mainshock ruptured a NNW-SSE striking, WSW dipping normal fault.
Matteo Albano, Michele Saroli, Marco Moro, Emanuela Falcucci, Stefano Gori, Salvatore Stramondo, Fabrizio Galadini, Salvatore Barba   +7 more
doaj   +2 more sources

Mapping of Soil Liquefaction Associated with the 2021 Mw 7.4 Maduo (Madoi) Earthquake Based on the UAV Photogrammetry Technology

Remote Sensing, 2023
The 2021 Mw 7.4 Maduo (Madoi) earthquake that struck the northern Tibetan Plateau resulted in widespread coseismic deformation features, such as surface ruptures and soil liquefaction.
Wenxin Wang, Jing Liu-Zeng, Yanxiu Shao, Zijun Wang, Longfei Han, Xuwen Shen, Kexin Qin, Yunpeng Gao, Wenqian Yao, Guiming Hu, Xianyang Zeng, Xiaoli Liu, Wei Wang, Fengzhen Cui, Zhijun Liu, Jinyang Li, Hongwei Tu   +16 more
doaj   +1 more source

Seismogenic, coseismic and postseismic deformation and stress evolution of the 2008 Wenchuan earthquake: Numerical simulation analysis

Dizhi lixue xuebao, 2021
The 2008 MS 8.0 Wenchuan earthquake occurred in the Longmenshan fault zone, which has complex geological background, strong surface relief, and heterogeneous elastic-viscous structures; however, the seismic risk of the Longmenshan fault zone was ...
MENG Qiu, GAO Kuan, CHEN Qizhi, HU Caibo
doaj   +1 more source

Electrical resistivity tomography for studying liquefaction induced by the May 2012 Emilia-Romagna earthquake (Mw = 6.1, northern Italy) [PDF]

Natural Hazards and Earth System Sciences, 2014
This work shows the result of an electrical resistivity tomography (ERT) survey carried out for imaging and characterizing the shallow subsurface affected by the coseismic effects of the Mw = 6.1 Emilia-Romagna (northern Italy) earthquake that occurred ...
A. Giocoli, B. Quadrio, J. Bellanova, V. Lapenna, S. Piscitelli   +4 more
doaj   +1 more source

Coseismic surface "conjugate" faulting of the 29 December 2020., MW 6.4, Petrinja earthquake (Sisak-Moslavina, Croatia)

, 2021
We provide here a first-hand description of the coseismic surface effects caused by the Mw 6.4 Petrinja earthquake that hit central Croatia on 29 December 2020.
E. Tondi, A. Blumetti, Mišo Čičak, P. Di Manna, Zoran Đuroković, P. Galli, C. Invernizzi, S. Mazzoli, L. Piccardi, G. Valentini, E. Vittori, T. Volatili   +11 more
semanticscholar   +1 more source

High precision coseismic deformation monitoring method based on time-series InSAR analysis

地球与行星物理论评, 2023
Interferometry Synthetic Aperture Radar (InSAR) technology has become an important tool for monitoring surface deformation with its all-day, all-weather ground monitoring and high spatial resolution, and has been widely applied to seismic deformation ...
Xiongxiao Wu, Guangcai Feng, Lijia He, Hao Lu   +3 more
doaj   +1 more source

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   +1 more source

Treatment of discontinuities inside Earth models: Effects on computed coseismic deformations

Earth and Planetary Physics, 2021
In this paper, we study how coseismic deformations calculated in 1066 Earth models are affected by how the models treat Earth discontinuities. From the results of applying models 1066A (continuous) and 1066B (discontinuous), we find that the difference ...
Jie Dong, Gabriele Cambiotti, HanJiang Wen, Roberto Sabadini, WenKe Sun   +4 more
doaj   +1 more source