Results 111 to 120 of about 598,589 (206)

Active Normal Fault Segmentation and Linkage in the Umbria‐Marche Apennines (Italy): Insights From 3D Structural Modeling

Tectonics, Volume 45, Issue 10, October 2026.
Abstract Normal‐fault growth, segmentation, and their relationships with crustal inheritance and rheological layering are investigated in a post‐thrusting setting of the southern sector of the Northern Apennines. We integrate 3D modeling with gravity, thermal, and seismological constraints to reconstruct the geometry and evolution of the main normal ...
M. Pedini, F. Cella, C. Di Celma, S. Mazzoli, P. P. Pierantoni, N. A. Pino, T. Volatili, E. Tondi, M. Zambrano   +8 more
wiley   +1 more source

Fault geometry and rupture speed as controls on off-fault deformation in the 2023 Turkey-Syria earthquakes

Communications Earth & Environment
Coseismic off-fault deformation (OFD) measurements provide crucial insight into fault deformation behavior and shallow faulting damage. Although kinematic and dynamic characteristics of the causative faults associated with the 2023 Turkey-Syria ...
Xi Xi, Chenglong Li, Tao Li, Zhanyu Wei, Zhangfeng Ma, Guohong Zhang, Chunyan Qu, Honglin He, Xinjian Shan   +8 more
doaj   +1 more source

Quantifying the Role of 3D Fault Geometry Complexities on Slow and Fast Earthquakes

Geophysical Research Letters, Volume 53, Issue 18, 28 September 2026.
Abstract Traditional models of slow slip events (SSEs) oversimplify fault geometry, although imaging shows subduction faults are segmented and complex. We examine how fault interactions control slip behavior using 3D quasi‐dynamic simulations of two parallel faults with uniform rate‐weakening friction accelerated by hierarchical matrices.
J. Cheng, H. S. Bhat, M. Almakari, B. Lecampion, P. Dubernet   +4 more
wiley   +1 more source

COSEISMIC AND POSTSEISMIC DEFORMATION OF 2011 MW 9 TOHOKU EARTHQUAKE - A NONLINEAR INVERSION OF GPS DATA

, 2017
On March 11, 2011, a magnitude Mw = 9.0 megathrust occurred off the Tohoku coast near the Japan trench. This thesis studies the coseismic and postseismic deformation of the earthquake based on the Global Positioning System (GPS) observations.
Zhang, Yang
core  

Fault Slip Reversals Preceded the Intraplate 2021 Earthquake Series in the Vienna Basin (Central Europe)

Geophysical Research Letters, Volume 53, Issue 18, 28 September 2026.
Abstract Fault‐slip reversals indicate transient stress changes and may illuminate earthquake preparation processes. Here we present high‐resolution observations of sub‐millimetric creep and slip reversals on the Altaquelle Fault, a Quaternary normal fault in the southern Vienna Basin, preceding a regionally significant intraplate earthquake sequence ...
I. Baroň, J. Jelének, M. Rowberry, R. Melichar, M. del Puy Papí‐Isaba, R. Schultz, J. Balek, J. Stemberk, Ľ. Sokol, H. Hausmann, L. Plan, G. Winkler, B. Grasemann, R. Bürgmann   +13 more
wiley   +1 more source

Coseismic Deformation Field and Fault Slip Distribution Inversion of the 2020 Jiashi Ms 6.4 Earthquake: Considering the Atmospheric Effect with Sentinel-1 Data Interferometry. [PDF]

Sensors (Basel), 2023
Zhang X, Li J, Liu X, Li Z, Adil N.
europepmc   +1 more source

Along‐Strike Coupling Heterogeneity in Cascadia's Slow‐Slip Zone Constrained by GNSS and Reduced‐Order Rate‐And‐State Friction Modeling

Geophysical Research Letters, Volume 53, Issue 18, 28 September 2026.
Abstract Slow slip events (SSEs) in the Cascadia subduction zone exhibit along‐strike segmentation, where the central segment has longer recurrence intervals but smaller moments. We quantify the controls on this variability by combining geodetic inter‐SSE coupling inversion with Bayesian inference of a quasi‐dynamic rate‐and‐state friction SSE‐cycle ...
Yohai Magen, Alice‐Agnes Gabriel, Dave A. May   +2 more
wiley   +1 more source

Simulated time-series InSAR data depicting coseismic deformation

, 2023
This dataset contains the input, output data, and related codes used to train and test the autoencoder-based deep learning model for extracting coseismic deformation from InSAR interferograms.
zhu, C (via Mendeley Data), zhu, chuanhua   +1 more
core   +1 more source

Near‐Field Acoustic and Gravity Wave Modes in the Ionosphere Triggered by Ground Motion and Tsunami During the 2024 Mw7.4 Hualien Earthquake

Journal of Geophysical Research: Atmospheres, Volume 131, Issue 18, 28 September 2026.
Abstract The interaction between the atmosphere and other components of the Earth system, such as the solid Earth and the oceans, remains an open and active area of research. In particular, the dynamic response of the ionosphere to forcing from below, such as earthquakes and tsunamis, is not yet fully understood.
Oluwasegun M. Adebayo, Lucie Rolland, Esfhan A. Kherani, Tung‐Yuan Hsiao, Loren C. Chang, Alexandre A. Pimenta, Virginia A. Klausner   +6 more
wiley   +1 more source

Effect of coseismic and postseismic deformation on homogeneous and layered half-space and spherical analysis: Model simulation of the 2006 Java, Indonesia, tsunami earthquake

, 2017
We simulate surface displacements calculated on homogeneous and layered half-space and spherical models as applied to the coseismic and postseismic (afterslip and viscoelastic relaxation) of the 2006 Java tsunami earthquake. Our analysis of coseismic and
Sri Widiyantoro, Nuraini Rahma Hanifa, Endra Gunawan, Irwan Meilano   +3 more
core   +1 more source