Results 31 to 40 of about 186,724 (304)

Buried Aseismic Slip and Off‐Fault Deformation on the Southernmost San Andreas Fault Triggered by the 2010 El Mayor Cucapah Earthquake Revealed by UAVSAR

open access: yesEarth and Space Science, 2021
We use UAVSAR interferograms to characterize fault slip, triggered by the Mw 7.2 El Mayor‐Cucapah earthquake on the 1 San Andreas Fault in the Coachella Valley providing comprehensive maps of short‐term geodetic surface deformation that complement in ...
Jay Parker   +7 more
doaj   +1 more source

Geometry and Kinematics Characteristics of Strike-Slip Fault Zone in Complex Structure Area: A Case Study From the South No. 15 Strike-Slip Fault Zone in the Eastern Sichuan Basin, China

open access: yesFrontiers in Earth Science, 2022
The eastern Sichuan Basin has undergone multiple stages of tectonic evolution and shows complex structural characteristics. It is found that there are a series of NW-SE base-trending strike-slip faults in this area besides NE-SW strike-blocking ...
Xiaoyun Cheng   +16 more
doaj   +1 more source

Nearby fault interaction within the double-vergence suture in eastern Taiwan during the 2022 Chihshang earthquake sequence

open access: yesCommunications Earth & Environment, 2023
Nearby faults interact through stress changes induced by fault slip and viscoelastic flow. The process is, however, often elusive and can be geometry-dependent and time-variant.
Chi-Hsien Tang   +8 more
doaj   +1 more source

Deformation due to the 17 August 1999 Izmit, Turkey, earthquake measured from SPOT images [PDF]

open access: yes, 2002
The geometry of the ruptured areas and the coseismic slip distribution data are key to highlighting the behavior of seismic faults. This information is generally retrieved from field investigations and geodetic measurements or synthetic aperture radar ...
Avouac, Jean-Philippe, Michel, Rémi
core   +1 more source

Heterogeneous Slip Distribution Self-Similarity on a Fault Surface

open access: yesTerrestrial, Atmospheric and Oceanic Sciences, 2016
The earthquake slip distribution self-similarity is investigated in this study. We complied finite fault slip models for earthquakes in the Taiwan orogenic belt and global earthquakes to determine the slip distribution self-similarity.
Ya-Ting Lee, Kuo-Fong Ma, Yin-Tung Yen
doaj   +1 more source

Spectral-element modeling of spontaneous earthquake rupture on rate and state faults: Effect of velocity-strengthening friction at shallow depths [PDF]

open access: yes, 2008
We develop a spectral-element methodology (SEM) for simulating dynamic rupture on rate and state faults and use it to study how the rupture is affected by a shallow fault region of steady-state velocity-strengthening friction.
Ampuero, J.-P., Kaneko, Y., Lapusta, N.
core   +2 more sources

On the evolution of elastic properties during laboratory stick-slip experiments spanning the transition from slow slip to dynamic rupture [PDF]

open access: yes, 2016
The physical mechanisms governing slow earthquakes remain unknown, as does the relationship between slow and regular earthquakes. To investigate the mechanism(s) of slow earthquakes and related quasi-dynamic modes of fault slip we performed laboratory ...
Collettini, Cristiano   +5 more
core   +1 more source

High resolution 3D laser scanner measurements of a strike-slip fault quantify its morphological anisotropy at all scales [PDF]

open access: yes, 2006
The surface roughness of a recently exhumed strikeslip fault plane has been measured by three independent 3D portable laser scanners. Digital elevation models of several fault surface areas, from 1 m2 to 600 m2, have been measured at a resolution ranging
Amitrano   +14 more
core   +4 more sources

Neotectonics of the Sumatran fault, Indonesia [PDF]

open access: yes, 2000
The 1900-km-long, trench-parallel Sumatran fault accommodates a significant amount of the right-lateral component of oblique convergence between the Eurasian and Indian/Australian plates from 10°N to 7°S.
Natawidjaja, Danny, Sieh, Kerry
core   +2 more sources

Origin and growth mechanisms of strike-slip faults in the central Tarim cratonic basin, NW China

open access: yesPetroleum Exploration and Development, 2021
Through fault structure analysis and chronology study, we discuss the origin and growth mechanisms of strike-slip faults in the Tarim Basin. (1) Multiple stages strike-slip faults with inherited growth were developed in the central Tarim cratonic basin ...
Guanghui WU   +6 more
doaj   +1 more source

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