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 …

The spectral decay parameter kappa in Northeastern Sonora, Mexico

AI Fernández, RR Castro… - Bulletin of the …, 2010 - pubs.geoscienceworld.org
We calculated the spectral decay parameter (κ) in the southern Basin and Range province,
using records from earthquakes located near the Pitáycachi fault. We found that for a given …

Attenuation of high-frequency seismic waves in northeast India

S Padhy, N Subhadra - Geophysical Journal International, 2010 - academic.oup.com
We studied attenuation of S and coda waves, their frequency and lapse time dependencies
in northeast India in the frequency range of 1–24 Hz. We adopted theories of both single and …

High frequency attenuation of shear waves in the southeastern Alps and northern Dinarides

S Gentili, G Franceschina - Geophysical Journal International, 2011 - academic.oup.com
We investigated the high frequency attenuation of S waves in the southeastern Alps and
northern External Dinarides using waveforms from 331 earthquakes (3.0< M w< 6.5). The …

Quantifying regional body wave attenuation in a seismic prone zone of northeast India

N Bora, R Biswas - Pure and Applied Geophysics, 2017 - Springer
We evaluated the body wave attenuation parameter in Kopili region of northeast India. Using
the modified algorithm of coda normalization method, we delineated frequency-dependent …

Frequency dependent attenuation of seismic waves for Delhi and surrounding area, India

B Sharma, P Chingtham, AK Sutar… - Annals of …, 2015 - annalsofgeophysics.eu
The attenuation properties of Delhi & surrounding region have been investigated using 62
local earthquakes recorded at nine stations. The frequency dependent quality factors Q a …

Characteristics of body-wave attenuations in the Bhuj crust

S Padhy - Bulletin of the Seismological Society of …, 2009 - pubs.geoscienceworld.org
The frequency-dependent attenuations of P and S waves in the crust beneath Bhuj are
estimated using the extended coda-normalization method for varying the exponent, γ, in the …

P- and S-wave attenuation in the northern region of the Gulf of California, Mexico

EM Torres-Sánchez, RR Castro - Journal of Seismology, 2023 - Springer
We determine average attenuation functions and estimates of the quality factor Q for both P-
and S-waves in the northern Gulf of California, Mexico. We use seismograms from the …

The attenuation mechanism of high-frequency seismic waves in the Palghar swarm earthquake source area in Western India

N Subhadra, M Shekar - Journal of Asian Earth Sciences, 2024 - Elsevier
We study attenuation of seismic waves in the source area of Palghar swarm in western part
of India. The intrinsic and scattering loss are separated using the Wennerberg method in the …

Attenuation of high-frequency seismic waves in Eastern Iran

M Mahood - Pure and Applied Geophysics, 2014 - Springer
We investigated the frequency-dependent attenuation of the crust in Eastern Iran by analysis
data from 132 local earthquakes having focal depths in the range of 5–25 km. We estimated …