Scattering behaviour at Merapi volcano (Java) revealed from an active seismic experiment

U Wegler, BG Lühr - Geophysical Journal International, 2001 - academic.oup.com
The seismic structure of the stratovolcano Merapi (Java, Indonesia) was studied using an
active seismic experiment. Three 3km long seismic profiles each consisting of up to 30 three …

Seismic wave scattering in volcanoes

E Del Pezzo - Advances in geophysics, 2008 - Elsevier
Volcano‐tectonic earthquakes produce high‐frequency seismograms characterized by
impulsive shear mechanism; their seismogram coda reflects the random inhomogeneity of …

Attenuation of short-period seismic waves at Mt Vesuvius, Italy

F Bianco, M Castellano, E Del Pezzo… - Geophysical Journal …, 1999 - academic.oup.com
We analysed short-period seismograms from about 250 very local events recorded by a
network of high dynamic range short-period seismic stations deployed on Mt Vesuvius to …

Hydrothermal fluids and where to find them: Using seismic attenuation and anisotropy to map fluids beneath Uturuncu volcano, Bolivia

TS Hudson, JM Kendall, JD Blundy… - Geophysical …, 2023 - Wiley Online Library
Map** fluid accumulation in the crust is pertinent for numerous applications including
volcanic hazard assessment, geothermal energy generation, and mineral exploration. Here …

Global comparisons of earthquake source spectra

S Chen, GM Atkinson - Bulletin of the Seismological …, 2002 - pubs.geoscienceworld.org
A key question in earthquake seismology is whether earthquake sources in different tectonic
regions are functionally equivalent in terms of radiated ground motion. This article compares …

Separation of intrinsic and scattering attenuation in the crust of central and eastern Alborz region, Iran

M Farrokhi, H Hamzehloo, H Rahimi… - Physics of the Earth and …, 2016 - Elsevier
In this study, more than 380 local earthquakes (2< ML< 4.5) have been used to estimate the
direct-shear waves (Q d), coda (Q c), intrinsic (Q i) and scattering quality factor (Q Sc) in the …

Frequency-dependent attenuation of body and coda waves in the Andaman Sea Basin

S Padhy, N Subhadra, JR Kayal - Bulletin of the …, 2011 - pubs.geoscienceworld.org
We estimated frequency-dependent attenuation of coda waves () and body waves (and) in
1.5–24 Hz by applying the single isotropic scattering theory and the extended coda …

Variation of coda wave attenuation in the Alborz region and central Iran

H Rahimi, K Motaghi, S Mukhopadhyay… - Geophysical Journal …, 2010 - academic.oup.com
More than 340 earthquakes recorded by the Institute of Geophysics, University of Tehran
(IGUT) short period stations from 1996 to 2004 were analysed to estimate the S-coda …

Estimation of Q p and Q s of Kinnaur Himalaya

N Kumar, S Mate, S Mukhopadhyay - Journal of Seismology, 2014 - Springer
The attenuation characteristics of the Kinnaur area of the North West Himalayas were
studied using local earthquakes that occurred during 2008–2009. Most of the analyzed …

Numerically calculated 3D space-weighting functions to image crustal volcanic structures using diffuse coda waves

E Del Pezzo, A De La Torre, F Bianco, J Ibanez… - Geosciences, 2018 - mdpi.com
Seismic coda measurements retrieve parameters linked to the physical characteristics of
rock volumes illuminated by high frequency scattered waves. Space weighting functions …