Moment Tensor Inversion
Automatic Regional Moment Tensor Inversion in the European-Mediterranean Region
... automatic moment tensor solutions for all moderate to strong earthquakes in the European-Mediterranean ...centres. Moment tensor inversion is performed using complete regional ...
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Point source moment tensor inversion through a Bayesian hierarchical model
... non-linear moment tensor inversion method in a probabilistic Bayesian framework that also accounts for noise in the ...source inversion using waveform data of moderate-size earthquakes and ...
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Full waveform moment tensor inversion by reciprocal finite difference Green’s function
... waveform moment tensor inversion for the shallow earthquakes in the subduction region: the effect of the intense lateral inhomogeneity in the structure, and the strategy to invert the waveform data ...
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Relative Location Analysis and Moment Tensor Inversion for the 2012 Gulf of Maine Earthquake Swarm
... the moment tensor inversion method of Dreger et ...an inversion that solves for the seismic moment tensor ...The inversion result M can be decomposed into a primary ...
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What moved where?: The impact of velocity uncertainty on microseismic location and moment-tensor inversion
... and moment-tensor inversion Abstract With the rise of unconventional resources, microseismic monitoring is becoming increasingly important because of its ...propagation. Moment tensors help to ...
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Source Mechanism Analysis of Single-Well Microseismic Data Using Full-Wavefield Moment Tensor Inversion
... utilizing moment tensor inversion of microseismic data should consider the receiver angular coverage of the events being inverted to determine if the source mechanisms can be accurately ...
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Downhole microseismic monitoring of hydraulic fracturing: a full-waveform approach for complete moment tensor inversion and stress estimation
... seismic moment tensor has gained more and more interests recently in terms of understanding the microseismic source mechanisms and stress state (Nolen-Hoeksema & Ruff 2001, Baig & Urbancic ...
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Full-waveform Based Complete Moment Tensor Inversion and Stress Estimation from Downhole Microseismic Data for Hydrofracture Monitoring
... seismic moment used to generate synthetics and the estimated seismic moment by full moment tensor ...seismic moment values agree well with the true seismic moment ...the ...
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Frequency Time Analysis (FTAN) and Moment Tensor Inversion Solutions from Short Period Surface Waves in Cameroon (Central Africa)
... polarity inversion using moment tensor ...the moment tensor solutions of the regions from the epicenter to the different stations up to a depth of about 10 km were ...
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Moment tensor inversion of the 2016 southeast offshore Mie earthquake in the Tonankai region using a three dimensional velocity structure model: effects of the accretionary prism and subducting oceanic plate
... a moment tensor inversion of this earthquake by using a three-dimensional velocity structure ...the moment tensor inversion for offshore earthquakes in the subduction ...of ...
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Toward automated directivity estimates in earthquake moment tensor inversion
... directivity moment tensor (DMT) inversion method to estimate earthquake rupture properties directly through waveform fitting without needing to individually estimate apparent source parameters ...in ...
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Moving from 1-D to 3-D velocity model: automated waveform-based earthquake moment tensor inversion in the Los Angeles region
... In addition, by comparing the full moment tensor solutions obtained using 1-D and 3-D velocity models, our studies show that the percentage of non-DC components CLVD and/or ISO decrease [r] ...
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Initial rupture fault, main shock fault, and aftershock faults: Fault geometry and bends inferred from centroid moment tensor inversion of the 2005 west off Fukuoka prefecture earthquake
... centroid moment ten- sor inversion method to the main shock and aftershocks of the 2005 west off Fukuoka prefecture ...Many moment tensor solutions with a moment magnitude be- tween ...
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Hierarchical Bayesian Inversion for the Point Source Moment Tensor: Method and Applications
... chapter, moment tensor inversion using seismic wave- forms can be utilised to examine explosive sources and distinguish them from natu- rally occurring earthquakes by the size of the double–couple ...
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Spatial distribution of centroid moment tensor solutions for the 2004 off Kii peninsula earthquakes
... Centroid Moment Tensor Inversion The NIED F-net and Hi-net stations in Japan are spaced 100 km and 15–20 km apart, respectively (Okada et ...centroid moment tensors ...
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Spatial distribution for moment tensor solutions of the 2003 Tokachi oki earthquake (MJMA = 8 0) and aftershocks
... obtained by us is smaller than other two result’s one. This discrepancy seems to be due to no assumption of a finite source time function in moment tensor inversion approach. The obtained focal ...
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1 The magnetic moment tensor
... Our goal here is to develop a set of moments to describe the magnetic field due to steady currents as we did for the electric field in sphermult notes and J Ch 4. Because there are no magnetic monopoles, the dominant ...
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Microseismic Full Waveform Modeling in Anisotropic Media with Moment Tensor Implementation
... 11 Comparison of travel-times and peak amplitudes of the direct fast S-wave (S-wave in the isotropic case) for three modeling examples. The figure description is analogous to figure 8[r] ...
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On the robustness of seismic moment tensor inversions for mid-ocean earthquakes: the Azores archipelago
... other moment tensor solutions for the same ...seismic moment is presented in the Supporting ...seismic moment by 50 per cent, and the centroid depth by about 10 km, excluding the outliers ...
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Performance test of an automated moment tensor determination system for the future “Tokai” earthquake
... We found however that for this case the Group 3 inversion resulted in the most favorable solution. 4. Heterogeneous Slip Distribution Test Next we examine the effect due to a heterogeneous slip distribution. In ...
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