Results 31 to 40 of about 934 (178)

Dynamics of Earthquake Faulting in Subduction Zones: Inference from Pseudotachylytes and Ultracataclasites in an Ancient Accretionary Complex [PDF]

open access: yesScientific Drilling, 2007
The fault rocks in ancient accretionary complexes exhumed from seismogenic depths may provide an invaluable opportunity to examine the mechanisms and mechanics of seismic slip in subduction thrusts and splay faults. In order to understand the dynamics of
K. Ujiie
doaj   +1 more source

Studying the seismogenic coupling zone with a passive seismic array [PDF]

open access: yesEos, Transactions American Geophysical Union, 2005
Subduction zones generate the world's largest and most destructive earthquakes and most of the world's destructive tsunamis, as has been recently shown by the devastating Andaman‐Sumatra event on 26 December 2004. Understanding the factors leading to Earth's largest and most destructive earthquakes is not only an “obviously important” goal, as stated ...
Rietbrock, A.   +4 more
openaire   +3 more sources

Bidirectional Loading of the Subduction Interface: Evidence From the Kinematics of Slow Slip Events

open access: yesGeochemistry, Geophysics, Geosystems, 2020
Subduction zones host some of Earth's most damaging natural hazards, including megathrust earthquakes and earthquake‐induced tsunamis. A major control on the initiation and rupture characteristics of subduction megathrust earthquakes is how the coupled ...
K. A. McKenzie   +2 more
doaj   +1 more source

Variations of the seismic b-value along the Dead Sea transform

open access: yesFrontiers in Earth Science, 2022
The frequency-magnitude distribution follows the Gutenberg-Richter empirical law, in which the scaling between small and large earthquakes is represented by the b-value.
Matty Sharon   +7 more
doaj   +1 more source

Tectonic Geodesy as a Supplement Data in Seismology

open access: yesAGG+
Geodesy and its high precision are important instruments for the study of active tectonics and the presentation of the movement of solid parts of the earth. Deformations caused by earthquakes represent essential information for defining seismogenic zones.
Tanja Đukanović   +2 more
doaj   +1 more source

Advanced Unified Earthquake Catalog for North East India

open access: yesApplied Sciences, 2023
Northeast India is one of the world’s most seismically active regions. The event data included in this research for the period 1737–2012 is mostly obtained from worldwide database agencies such as ISC, NEIC, and GCMT.
Pallavi   +4 more
doaj   +1 more source

Earthquake supercycle in subduction zones controlled by the width of the seismogenic zone [PDF]

open access: yesNature Geoscience, 2015
ISSN:1752 ...
Herrendörfer, Robert   +3 more
openaire   +2 more sources

Weak, Seismogenic Faults Inherited From Mesozoic Rifts Control Mountain Building in the Andean Foreland

open access: yesGeochemistry, Geophysics, Geosystems, 2022
New earthquake focal mechanism and centroid depth estimates show that the deformation style in the forelands of the Andes is spatially correlated with rift systems that stretched the South American lithosphere in the Mesozoic.
Sam Wimpenny
doaj   +1 more source

The IODP Nankai Trough Seismogenic Zone Experiment [PDF]

open access: yesScientific Drilling, 2007
No abstract available. <br><br> doi:<a href="http://dx.doi.org/10.2204/iodp.sd.s01.30.2007" target="_blank">10.2204/iodp.sd.s01.30.2007</a>
Masataka Kinoshita, Harold Tobin
openaire   +4 more sources

A Novel Method for Seismogenic Zoning Based on Triclustering: Application to the Iberian Peninsula

open access: yesEntropy, 2015
A previous definition of seismogenic zones is required to do a probabilistic seismic hazard analysis for areas of spread and low seismic activity. Traditional zoning methods are based on the available seismic catalog and the geological structures.
Francisco Martínez-Álvarez   +5 more
doaj   +1 more source

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