3D structural modelling of the Kopili fault zone in North-East India: Seismotectonic analysis utilising focal mechanism solutions of small-to-moderate earthquakes
This work presents new findings from recent seismic data which have never been exploited
so far for the weak-to-moderately energetic (ML 2.3–6.4) earthquakes and to depict a 3D …
so far for the weak-to-moderately energetic (ML 2.3–6.4) earthquakes and to depict a 3D …
Simulation of strong ground motion for a potential Mw7.3 earthquake in Kopili fault zone, northeast India
In this study, we present the results of strong ground motion simulation carried out for a
potential earthquake (M w 7.3) in the Kopili source zone of northeast India using the …
potential earthquake (M w 7.3) in the Kopili source zone of northeast India using the …
An investigation of regional variations of coda wave attenuation in western Tibet
Regional variations of coda wave attenuation (Q c− 1 Q_c^-1) have been analyzed for
western Tibet using single isotropic scattering model. A total of 628 local earthquakes …
western Tibet using single isotropic scattering model. A total of 628 local earthquakes …
Estimation of Seismic Attenuation from Ambient Noise Coda Waves: Application to the Hellenic Subduction Zone
The decay of surface‐wave coda in ambient noise cross correlations can facilitate the
estimation of seismic attenuation. The coda quality factor (Q c) can be measured in longer …
estimation of seismic attenuation. The coda quality factor (Q c) can be measured in longer …
Estimation of Coda Q Wave Attenuation Factors for Northern Iraq
FK Khagoory, AM Al-Rahim - The Iraqi Geological Journal, 2023 - igj-iraq.org
The coda wave decay method was used to estimate the quality factor from the coda wave
amplitude decay rate for the broadband seismic stations in northern Iraq using a single back …
amplitude decay rate for the broadband seismic stations in northern Iraq using a single back …
Variations of intrinsic and scattering seismic attenuation with depth in western Tibet
In this study, the depth-dependent seismic wave attenuation beneath western Tibet have
been investigated using 628 local earthquakes recorded at Y2 network operated by US …
been investigated using 628 local earthquakes recorded at Y2 network operated by US …
Spatial variation of body wave attenuation in Garhwal-Kumaun Himalaya region, India
We have investigated the spatial variation of body wave attenuation in Garhwal-Kumaun
Himalaya region from the datasets of 465 well located earthquakes, recorded at 52 …
Himalaya region from the datasets of 465 well located earthquakes, recorded at 52 …
Imaging subsurface structure of an urban area based on diffuse-field theory concept using seismic ambient noise
Single station ambient noise measurement in campaign mode has of late gained a huge
popularity among geo-scientists. Herein, we present results of ambient vibration analysis …
popularity among geo-scientists. Herein, we present results of ambient vibration analysis …
Broadband ground motion simulations for Northeast India
S Sangeetha, STG Raghukanth - Soil Dynamics and Earthquake …, 2022 - Elsevier
This study presents broadband (BB) ground motions for two historical earthquakes (M w≥ 8)
in Northeast (NE) India. We apply a recently developed geology-based 3D velocity model of …
in Northeast (NE) India. We apply a recently developed geology-based 3D velocity model of …
Empirical green's function simulations toward site-specific ground motion prediction for kopili fault of NER India
We report new findings for producing broad-band ground motion time histories (1–19 Hz) of
a future earthquake in a sedimentary basin based on the application of extended rupture …
a future earthquake in a sedimentary basin based on the application of extended rupture …