Results 21 to 30 of about 598,589 (206)

The possibility of estimating the coseismic deformation from water level observations in wells [PDF]

Izvestiya, Physics of the Solid Earth, 2010
A method for point estimation of coseismic volume deformation from amplitudes of earthquake-induced jumps in the water level and from the tidal sensitivity of the water level is presented. Application of this method is illustrated by six Kamchatka earthquakes of 1997–2004 with Mw = 6.2–7.8 that occurred 128–316 km from the YuZ-5 well.
Kopylova G.N., Steblov G.M., Boldina S.V., Sdelnikova I.A.   +3 more
openaire   +3 more sources

Coseismic Slip and Early Postseismic Deformation Characteristics of the 2025 Mw 7.0 Dingri Earthquake

Remote Sensing
On 7 January 2025, an Mw 7.0 earthquake struck Dingri County, Shigatse, Tibet. This was the largest event in the region in recent years. Analysis of the Dingri earthquake is urgent for understanding the coseismic slip and early postseismic deformation ...
Di Liang, Yi Xu, Qing Ding, Chuanzeng Shu, Xiaoping Zhang, Yun Qin, Weiqi Wu, Zhiguo Meng   +7 more
doaj   +2 more sources

3D Coseismic Deformation Field and Source Parameters of the 2017 Iran-Iraq Mw7.3 Earthquake Inferred from DInSAR and MAI Measurements

Remote Sensing, 2019
The coseismic slip on the main fault related to the 2017 Iran-Iraq Mw7.3 earthquake has been investigated by previous studies using DInSAR (differential interferometric synthetic aperture radar) ground deformation measurements.
Zhiheng Wang, Rui Zhang, Yuxin Liu
doaj   +3 more sources

Research on the Surface Deformation, Fault Rupture, and Coseismic Geohazard of the 2022 Luding Mw 6.8 Earthquake

Sensors, 2023
An Mw 6.8 earthquake occurred in Luding County, Ganzi Tibetan Autonomous Prefecture, Sichuan Province, on 5 September 2022. This seismic event triggered numerous coseismic geohazards in the seismic zone. In this study, the ascending- and descending-track
Yiling Lu, Yinghui Yang, Li Zeng, Wanfu Xu, Jiawei Song, Xiaoyun Li   +5 more
doaj   +3 more sources

Measuring Coseismic Deformation With Spaceborne Synthetic Aperture Radar: A Review [PDF]

Frontiers in Earth Science, 2019
In the past 25 years, space-borne Synthetic Aperture Radar imagery has become an increasingly available data source for the study of crustal deformation associated with moderate to large earthquakes (M > 4.0). Coseismic surface deformation can be measured with several well-established techniques, the applicability of which depends on the ground ...
Peter Merryman Boncori, John, John Peter Merryman Boncori, John Peter Merryman Boncori (6398276)   +2 more
core   +6 more sources

Simulation of coseismic effects of the Ms7.0 Lushan earthquake

Geodesy and Geodynamics, 2013
Using plane dislocation theory and the seismic-wave inversion results from the Institute of Geophysics, China Earthquake Administration and the Institute of Geodesy and Geophysics, Chinese Academy of Sciences models, the surface coseismic deformation and
Tan Hongbo, Shen Chongyang, Wei Jin, Zhao Bin, Wang Jian, Xuan Songbai   +5 more
doaj   +2 more sources

Spectral-infinite-element simulations of coseismic and post-earthquake deformation

Geophysical Journal International, 2018
Accurate and efficient simulations of coseismic and post-earthquake deformation are important for proper inferences of earthquake source parameters and subsurface structure.
Hom Nath Gharti, Leah Langer, Jeroen Tromp   +2 more
openaire   +2 more sources

Coseismic Deformation Obtained by Various Technical Methods and Its Constraint Ability to Slip Models of Maduo Earthquake

Remote Sensing
The coseismic deformation field on both sides of the fault, especially the distribution and change characteristics of near-field deformation, not only provides important constraints for the fine inversion of the slip distribution model but also serves as
Yujing Song, Chunyan Qu, Chao Ma, Xinjian Shan, Guohong Zhang, Han Chen, Donglin Wu   +6 more
doaj   +2 more sources

The spatial response pattern of coseismic landslides induced by the 2008 Wenchuan earthquake to the surface deformation and Coulomb stress change revealed from InSAR observations

International Journal of Applied Earth Observations and Geoinformation, 2020
The 2008 Mw 7.9 Wenchuan earthquake triggered plenty of coseismic giant landslides, which resulted in almost one third of total fatalities and economic losses during the event.
Xianwen Liu, Qiang Chen, Jingjing Zhao, Qian Xu, Rong Luo, Yijun Zhang, Yinghui Yang, Guoxiang Liu   +7 more
doaj   +3 more sources

Coseismic and postseismic slip ruptures for 2015 Mw 6.4 Pishan earthquake constrained by static GPS solutions

Geodesy and Geodynamics, 2016
On 3 July 2015, a Mw 6.4 earthquake occurred on a blind fault struck Pishan, Xinjiang, China. By combining Crustal Movement Observation Network of China (CMONOC) and other Static Global Positioning System (GPS) sites surrounding Pishan region, it ...
Ping He, Qi Wang, Kaihua Ding, Jie Li, Rong Zou   +4 more
doaj   +2 more sources