Results 71 to 80 of about 4,682,388 (200)

Characteristics and causes of coseismic surface rupture triggered by the "5.22" MS 7.4 Earthquake in Maduo, Qinghai, and their significance

Dizhi lixue xuebao, 2021
An MS 7.4 earthquake occurred in Maduo County, Guoluo Tibetan Prefecture, Qinghai Province at 02:04 on May 22, 2021(Beijing time), which is the largest one in China after the 2008 Wenchuan MS 8.0 earthquake. Finding out the distribution and characteristics of its coseismic surface rupture in time is of great significance for the identification of ...
GAI Hailong, YAO Shenghai, YANG Liping, KANG Taibo, YIN Xiang, CHEN Ting, LI Xin   +6 more
openaire   +1 more source

Dynamics, radiation and overall energy budget of earthquake rupture with coseismic off‐fault damage

, 2019
International audienceEarthquake ruptures dynamically activate coseismic off-fault damage around fault cores. Systematic field observation efforts have shown the distribution of off-fault damage around main faults, while numerical modeling using elastic ...
Lei, Zhou, Bhat, Harsha,, Kurama Okubo, Esteban Rougier, Earl E. Knight, Knight, Earl, Schubnel, Alexandre, Samson Marty, Alexandre Schubnel, Klinger, Yann, Yann Klinger, Rougier, Esteban, Bhat, Harsha, S, Zhou Lei, Okubo, Kurama, Marty, Samson, Harsha S. Bhat   +16 more
core   +1 more source

Impacts of Transient Critical Zone Evolution on Landslide Susceptibility and Hazard Across the Utuado Batholith, Puerto Rico

Journal of Geophysical Research: Earth Surface, Volume 131, Issue 9, September 2026.
Abstract Landscapes in humid climates often experience rapid chemical and mechanical weathering that can change groundwater fluxes, drainage pathways, and frictional strength via alterations in subsurface mineral composition and matrix porosity. These changes to hillslope critical zone structure and strength should control landslide susceptibility ...
Jonathan P. Perkins, Mong‐Han Huang, Corina Cerovski‐Darriau, William Schulz, Collin Cronkite‐Ratcliff, Kelli Baxstrom, Mason Einbund, Jane Willenbring, Ben Leshchinsky, Samuel Johnstone   +9 more
wiley   +1 more source

Northward rupture and early afterslip of two graben-bounding normal faults during the 2025 Dingri earthquake of Tibet

Communications Earth & Environment
The Mw 7.0 Dingri earthquake, the largest documented normal-faulting event in southern Tibet, struck within the NS-trending Dinggye-Xainza Rift system. Here we combine field observations, high resolution optical and synthetic aperture radar imagery and ...
Wenbin Xu, Chengyuan Bai, Chuanchao Huang, Roland Bürgmann, Baojun Shan, Xinjian Shan, Zhidan Chen, Lei Xie, Feng Shi   +8 more
doaj   +1 more source

Present‐Day Kinematics of Continental Greece and Balkans Revealed by Sentinel‐1 InSAR Data

Journal of Geophysical Research: Solid Earth, Volume 131, Issue 9, September 2026.
Abstract The Balkan Peninsula hosts the highest seismic activity in Europe, marked by numerous Mw6+ earthquakes in diverse tectonic settings. Assessing tectonic surface deformation is crucial to understand the forces controlling kinematics and, ultimately, constraining geodynamic models. However, because measuring slow velocity rates (a few mm/yr) with
A. Meridi, M. Métois, C. Lasserre, M.‐P. Doin, P. Durand   +4 more
wiley   +1 more source

Thermal and Structural Signatures Associated With Subducted Seamounts in Hyuga‐nada and Off Cape Muroto, Southwest Japan

Journal of Geophysical Research: Solid Earth, Volume 131, Issue 9, September 2026.
Abstract We present heat flow estimates beneath the forearc slopes off Hyuga‐nada and Cape Muroto in the Nankai Trough, where the Philippine Sea plate subducts beneath the southwestern Japan. Using seismic reflection data, we identified Bottom Simulating Reflectors and derived heat flow ranging from 20 to >140 mW/m2.
Masataka Kinoshita, Kazuya Shiraishi, Yoshitaka Hashimoto, Yohei Hamada, Rie Nakata   +4 more
wiley   +1 more source

INGV - ISPRA joint Surface Faulting Database - Mw 6.1, 2009, April 6th L'Aquila earthquake (Central Italy)

, 2018
Coseismic surface faulting associated to the 6 April 2009, Mw 6.1 L'Aquila earthquake from the joint analysis of the Istituto Nazionale di Geofisica e Vulcanologia (INGV) and of the Istituto Superiore per la Protezione e la Ricerca Ambientale (ISPRA ...
Anna Maria Blumetti (3220863), Civico, Riccardo, Leoni, Gabriele, Cinti, Francesca Romana, Luca Guerrieri (5259379), Guerrieri, Luca, Riccardo Civico (7536536), Francesca Romana Cinti (3220842), Gabriele Leoni (8022743), Blumetti, Anna Maria   +9 more
core   +1 more source

The Spatiotemporal Evolution of Creep on the Southern San Andreas Fault Between 2015–2021

Journal of Geophysical Research: Solid Earth, Volume 131, Issue 9, September 2026.
Abstract The Southern San Andreas fault (SSAF) in the Coachella Valley experiences shallow creep and slow slip events (SSE), which re‐distribute stresses in the seismogenic zone and affect the potential of future earthquakes. Although average creep rates are relatively well‐constrained, untangling the details of spatiotemporal variation in creep along ...
Ellis J. Vavra, Yuri Fialko
wiley   +1 more source

Tectonic Landform and Lithologic Age Impact Uncertainties in Fault Displacement Hazard Models

Geophysical Research Letters
Tectonic landforms and surficial lithologic age are essential data for producing quality late Quaternary fault maps and predicting coseismic fault rupture location before an earthquake.
Chelsea Scott, Albert Kottke, Christopher Madugo, J. Ramon Arrowsmith, Rachel Adam, Malinda Zuckerman   +5 more
doaj   +1 more source

Shallow coseismic slip and downdip afterslip associated with the 2022 MW6.7 Menyuan (China) earthquake

Geodesy and Geodynamics
Investigating the spatial distribution of coseismic rupture, postseismic afterslip, and their interactions is essential for understanding the heterogeneous frictional characteristics of faults, and seismic hazard assessments.
Xinyue Lei, Bin Zhao, Dongzhen Wang, Shuang'an Xu, Jiansheng Yu, Mu Lin, Lijiang Zhao, Gongwen Huang, Weilai Wang, Pengfei Yu   +9 more
doaj   +1 more source