Results 101 to 110 of about 4,682,388 (200)

Coseismic Slip Deficit of the 2017 Mw 6.5 Ormoc Earthquake That Occurred Along a Creeping Segment and Geothermal Field of the Philippine Fault

Geophysical Research Letters, 2018
Coseismic surface deformation imaged through interferometric synthetic aperture radar (InSAR) measurements was used to estimate the fault geometry and slip distribution of the 2017 Mw 6.5 Ormoc earthquake along a creeping segment of the Philippine Fault ...
Ying‐Hui Yang, Min‐Chien Tsai, Jyr‐Ching Hu, Mario A. Aurelio, Manabu Hashimoto, John Agustin P. Escudero, Zhe Su, Qiang Chen   +7 more
doaj   +1 more source

Gravity versus tectonics. The case of 2016 Amatrice and Norcia (Central Italy) earthquakes surface coseismic fractures

, 2019
The 2016 central Apennines earthquake sequence was caused by slip on an extensional faultsystem and resulted in sizable coseismic surface deformation.
P. Milillo, Milillo, P, Di Lorenzo, C., Milillo, P., M. M. C. Carafa, Carafa, Michele Matteo C., Di Naccio, Deborah, Kastelic, Vanja, Di Lorenzo, Cinzia, Esposito, C, Di Naccio, D., V. Kastelic, C. Di Lorenzo, Carafa, M. M. C., C. Esposito, Kastelic, V., D. Di Naccio, Esposito, C.   +17 more
core   +1 more source

Revisiting the 2020 Mw 6.8 Elaziğ, Türkiye Earthquake with Physics-Based 3D Numerical Simulations Constrained by Geodetic and Seismic Observations

Remote Sensing
Dynamic rupture simulations of earthquakes offer crucial insights into the physical mechanisms of driving fault slip and seismic hazards. By incorporating non-planar fault models that accurately represent subsurface structures, this study provides a ...
Zhongqiu He, Yuchen Zhang, Wenqiang Wang, Zijia Wang, T. C. Sunilkumar, Zhenguo Zhang   +5 more
doaj   +1 more source

Nonplanar 3D fault geometry controls the spatiotemporal distributions of slip and uplift: evidence from the Mw 7.5 2024 Noto Peninsula, Japan, Earthquake

Earth, Planets and Space
The 2024 Mw 7.5 Noto Peninsula Earthquake broke through a previously documented active fault system over 150 km in the northern central Japanese Island. This fault system is characterized by geometrical complexity.
Ryosuke Ando, Yo Fukushima, Keisuke Yoshida, Kazutoshi Imanishi   +3 more
doaj   +1 more source

Electric potential changes prior to shear fracture in dry and saturated rocks [PDF]

, 1998
Electric potential changes before shear rupture were measured using Darley Dale sandstone (quartz-rich) and Icelandic basalt (quartz-free) on both dry specimens and in the presence of pore fluid.
Shingo Yoshida, Peter R Sammonds, Sammonds, PR, Yoshida, S, Oswald C Clint, Clint, OC   +5 more
core  

Examples of Rupture Patterns of the 2023, Mw 7.8 Kahramanmaraş Surface-Faulting Earthquake, Türkiye

Geosciences
Field surveys focused on detailed mapping and measurements of coseismic surface ruptures along the causative fault of the 6 February 2023, Mw 7.8 Kahramanmaraş earthquake.
Stefano Pucci, Marco Caciagli, Raffaele Azzaro, Pio Di Manna, Anna Maria Blumetti, Valerio Poggi, Paolo Marco De Martini, Riccardo Civico, Rosa Nappi, Elif Ünsal, Orhan Tatar   +10 more
doaj   +1 more source

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   +1 more source

Coseismic Rupture and Postseismic Afterslip of the 2020 Nima Mw 6.4 Earthquake

On 22 July 2020, an Mw 6.4 earthquake occurred in Nima County in the Qiangtang Terrane of the central Tibetan Plateau. This event, caused by normal faulting, remains controversial in terms of its rupture process and causative fault due to the complex ...
Shaojun Wang, Ling Bai, Chaoya Liu
core   +1 more source

The May 29 2008 earthquake aftershock sequence within the South Iceland Seismic Zone: Fault locations and source parameters of aftershocks [PDF]

The mid-Atlantic plate boundary breaks up into a series of segments across Iceland. The South Iceland Seismic Zone (SISZ) is a complex transform zone where left-lateral E-W shear between the Reykjanes Peninsula Rift Zone and the Eastern Volcanic Zone is ...
Guðmundsson, O., Brandsdóttir, B., White, R. S., Parsons, M., Drew, J., Thorbjarnadóttir, B.   +5 more
core  

Major active faults and recent coseismic surface rupture characteristics of the Horba-Tsam Tso rift in southern Tibet

地震科学进展
The Horba-Tsam Tso rift is one of the major rift systems in southern Tibet, with a general strike of N20°E and a total length of about 200 km, containing 20 parallel or oblique secondary fault zones and graben-half graben systems. The active faults and frequent earthquakes of the rift valley since the Neogene play an important role in understanding the
Yuan Hu, Shuai Han, Zhonghai Wu, Weiguo Bai   +3 more
openaire   +1 more source