Results 31 to 40 of about 594,899 (178)

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

open access: yesGeoHazards, 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   +4 more
doaj   +1 more source

Measuring and modelling deformation during the Dabbahu (Afar) rifting episode [PDF]

open access: yes, 2010
In September 2005, a 60-km-long dyke intruded the Dabbahu segment of the Nubia-Arabia plate boundary (Afar, Ethiopia), marking the beginning of an ongoing rifting episode.
Hamling, Ian
core   +4 more sources

High‐Resolution Interseismic Strain Mapping From InSAR Phase‐Gradient Stacking: Application to the North Anatolian Fault With Implications for the Non‐Uniform Strain Distribution Related to Coseismic Slip Distribution

open access: yesGeophysical Research Letters, 2023
High‐resolution interseismic strain mapping is important for studying faulting behavior and for assessing seismic hazards. Interferometric Synthetic Aperture Radar has been widely applied to measure interseismic deformation along active strike‐slip ...
Ziming Liu, Teng Wang
doaj   +1 more source

Super-Interseismic Periods: Redefining Earthquake Recurrence [PDF]

open access: yes, 2017
Precise geodetic measurements made over broad swaths of tectonically active regions record patterns of interseismic strain accumulation, providing key insights into the locus and timing of pending earthquakes.
John P. Loveless, Loveless, John P.
core   +1 more source

Sensitivity Analysis for Seafloor Geodetic Constraints on Coseismic Slip and Interseismic Slip-Deficit Distributions

open access: yesFrontiers in Earth Science, 2021
Estimating the coseismic slip distribution and interseismic slip-deficit distribution play an important role in understanding the mechanism of massive earthquakes and predicting the resulting damage.
Sota Murakami   +4 more
doaj   +1 more source

An asperity model for fault creep and interseismic deformation in northeastern Japan [PDF]

open access: yesGeophysical Journal International, 2012
We explore the potential geodetic signature of mechanical stress shadows surrounding inferred major seismic asperities along the Japan-Kurile subduction megathrust. Such stress shadows result from a decrease in creep rates late in the interseismic period.
Kanda, Ravi V. S.   +2 more
openaire   +2 more sources

Constraints on interseismic deformation at Japan Trench from VLBI data

open access: yesGeophysical Research Letters, 1993
We use space geodetic data from very long baseline interferometry to estimate the velocity relative to the plates of two sites near Tokyo. We use these results and elastic models of interseismic deformation to put constraints on the slip rate along the main thrust at the Japan subduction zone.
Donald F. Argus, Gregory A. Lyzenga
openaire   +1 more source

Parameter estimation for interseismic surface deformation using data assimilation

open access: yes, 2021
<p>Geodetic data provide an opportunity to improve our understanding of the processes and parameters controlling the dynamics of deformation during the earthquake cycle at subduction zones. However, the observations contain noise and are temporally and spatially sparse, whereas dynamical models are unequivocally imperfect.
Celine Marsman   +3 more
openaire   +1 more source

New kinematic constraints of the western Doruneh fault, northeastern Iran, from interseismic deformation analysis

open access: yes, 2012
International audienceWe used the SBAS DInSAR analysis technique to estimate the interseismic deformation along the western part of the Doruneh fault system (DFS), northeastern Iran.
Pezzo, Giuseppe   +13 more
core   +1 more source

Localizing interseismic deformation around locked strike-slip faults [PDF]

open access: yes, 2020
Localized geodetic deformation of an approximately arctangent shape around locked strike-slip faults is widely reported, but there are also important exceptions showing distributed interseismic deformation.
Zhu, Yijie
core  

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