Results 1 to 10 of about 9,434 (223)

InSAR observations reveal interactions between seismic and aseismic slip during and after the 2016 Mw 6.6 Muji earthquake [PDF]

Scientific Reports
Studying the relationship between coseismic slip and aseismic creep helps better understand the seismic and aseismic behavior of crustal faults. We use multi-platform synthetic aperture radar (SAR) and global positioning system data to invert for the ...
Jia Xu, Zhiyu Gao, Jie Liu, Wei Yan, Haipeng Guo, Rui Liu, Changrong Yi, Dongxin Xu   +7 more
doaj   +2 more sources

Extensive off-fault damage around the 2023 Kahramanmaraş earthquake surface ruptures [PDF]

Nature Communications
Quantifying coseismic fault offsets for surface ruptures of major earthquakes is important for earthquake cycle and slip-rate studies, and thus for earthquake hazard assessments.
Jihong Liu, Sigurjón Jónsson, Xing Li, Wenqian Yao, Yann Klinger   +4 more
doaj   +2 more sources

Seismic versus aseismic slip for the 2023 Kahramanmaraş earthquake doublet [PDF]

Nature Communications
Interplay between seismic and aseismic slip could shed light on the frictional properties and seismic potential of faults. The well-recorded 2023 Kahramanmaraş earthquake doublet provides an excellent opportunity to understand their partitioning on ...
Rumeng Guo, Xiongwei Tang, Yijun Zhang, Wenting Zhang, Ming Qin, Jianqiao Xu, Jiangcun Zhou, Xuhao Zou, Heping Sun   +8 more
doaj   +2 more sources

Geodetic Observation and Modeling of the Coseismic and Postseismic Deformations Associated With the 2020 Mw 6.5 Monte Cristo Earthquake

Earth and Space Science, 2021
The 2020 Mw 6.5 Monte Cristo earthquake occurred in the northeastern Mina deflection of the central Walker Lane Belt (WLB) in Nevada, USA. The Mina deflection represents a typical stepover zone that transfers the dextral slip in the northern Eastern ...
Shuiping Li, Tingye Tao, Yunguo Chen, Ping He, Fei Gao, Xiaochuan Qu, Yongchao Zhu   +6 more
doaj   +1 more source

Afterslip From the 2020 M 6.5 Monte Cristo Range, Nevada Earthquake

Geophysical Research Letters, 2022
We investigate postseismic deformation following the 15 May 2020, Mw 6.5 Monte Cristo Range, Nevada earthquake using geodetic and aftershock data. Seven months of Sentinel 1‐A/B SAR images were used to model deformation as afterslip on two subparallel ...
Taha SadeghiChorsi, Jochen Braunmiller, Fanghui Deng, Timothy H. Dixon   +3 more
doaj   +1 more source

Impact of Ambiguity of Physical Properties of Three-Dimensional Crustal Structure Model on Coseismic Slip and Interseismic Slip Deficit in the Nankai Trough Region

GeoHazards, 2022
Since huge earthquakes are expected along plate subduction zones such as the Japan Trench and Nankai Trough, the estimation of coseismic slip and interseismic slip deficit is essential for immediate response and preliminary measures to reduce damage ...
Sota Murakami, Tsuyoshi Ichimura, Kohei Fujita, Takane Hori, Yusaku Ohta   +4 more
doaj   +1 more source

Improvement on spatial resolution of a coseismic slip distribution using postseismic geodetic data through a viscoelastic inversion

Earth, Planets and Space, 2020
Obvious crustal deformation is observed during a postseismic period as well as a coseismic period associated with a large earthquake. Major mechanisms of transient postseismic deformation are known as afterslip and viscoelastic relaxation.
Fumiaki Tomita, Takeshi Iinuma, Yusaku Ohta, Ryota Hino, Motoyuki Kido, Naoki Uchida   +5 more
doaj   +1 more source

COSEISMIC DEFORMATION FIELD AND FAULT SLIP DISTRIBUTION OF THE 2015 CHILE Mw8.3 EARTHQUAKE [PDF]

The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2016
On September 16, 2015, a magnitude 8.3 earthquake struck west of Illapel, Chile. We analyzed Sentinel-1A/IW InSAR data on the descending track acquired before and after the Chile Mw8.3 earthquake of 16 September 2015.
C. Qu, R. Zuo, X. J. Shan, G. Zhang, Y. Zhang, X. Song   +5 more
doaj   +1 more source

Coseismic Slip Model of the 2021 Maduo Earthquake, China from Sentinel-1 InSAR Observation

Remote 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.
Xiaopeng Tong, Xiaohua Xu, Shi Chen
doaj   +1 more source

Slow slip events following the afterslip of the 2002 Mw 7.1 Hualien offshore earthquake, Taiwan

Earth, Planets and Space, 2022
Geodetic evidence for slow slip recurrence changed by stress perturbations was rare, especially from afterslip following a nearby large earthquake. The first observed slow slip events in the southernmost Ryukyu subduction had occurred in 2005, 2009, and ...
Sean Kuanhsiang Chen, Yih-Min Wu, Yu-Chang Chan   +2 more
doaj   +1 more source