Ambient seismic wave field

K Nishida - Proceedings of the Japan Academy, Series B, 2017 - jstage.jst.go.jp
The ambient seismic wave field, also known as ambient noise, is excited by oceanic gravity
waves primarily. This can be categorized as seismic hum (1–20 mHz), primary microseisms …

High-resolution 3D shallow crustal structure in Long Beach, California: Application of ambient noise tomography on a dense seismic array

FC Lin, D Li, RW Clayton, D Hollis - Geophysics, 2013 - library.seg.org
Ambient noise tomography has proven to be effective in resolving shallow earth structure.
We applied ambient noise tomography on a dense seismic array in Long Beach, California …

Stationary‐phase integrals in the cross correlation of ambient noise

L Boschi, C Weemstra - Reviews of Geophysics, 2015 - Wiley Online Library
The cross correlation of ambient signal allows seismologists to collect data even in the
absence of seismic events.“Seismic interferometry” shows that the cross correlation of …

Body wave extraction and tomography at Long Beach, California, with ambient‐noise interferometry

N Nakata, JP Chang, JF Lawrence… - Journal of Geophysical …, 2015 - Wiley Online Library
We retrieve P diving waves by applying seismic interferometry to ambient‐noise records
observed at Long Beach, California, and invert travel times of these waves to estimate 3‐DP …

Massive lithospheric delamination in southeastern Tibet facilitating continental extrusion

J Feng, H Yao, L Chen, W Wang - National Science Review, 2022 - academic.oup.com
Significant left-lateral movement along the Ailao Shan-Red River fault accommodated a
substantial amount of the late Eocene to early Miocene India-Asia convergence. However …

Shear velocity inversion using multimodal dispersion curves from ambient seismic noise data of USArray transportable array

G Wu, L Pan, J Wang, X Chen - Journal of Geophysical …, 2020 - Wiley Online Library
We utilize an array method called the frequency‐Bessel transformation method to extract the
multimodal dispersion curves of Rayleigh waves from ambient seismic noise data recorded …

A new passive seismic method based on seismic interferometry and multichannel analysis of surface waves

F Cheng, J **a, Y Xu, Z Xu, Y Pan - Journal of applied geophysics, 2015 - Elsevier
We proposed a new passive seismic method (PSM) based on seismic interferometry and
multichannel analysis of surface waves (MASW) to meet the demand for increasing …

Teleseismic correlations of ambient seismic noise for deep global imaging of the Earth

P Boué, P Poli, M Campillo, H Pedersen… - Geophysical Journal …, 2013 - academic.oup.com
We present here a global analysis showing that wave paths probing the deepest part of the
Earth can be obtained from ambient noise records. Correlations of seismic noise recorded at …

3-D crustal structure of the western United States: application of Rayleigh-wave ellipticity extracted from noise cross-correlations

FC Lin, VC Tsai, B Schmandt - Geophysical Journal …, 2014 - academic.oup.com
We present a new 3-D seismic model of the western United States crust derived from a joint
inversion of Rayleigh-wave phase velocity and ellipticity measurements using periods from …

Extracting seismic core phases with array interferometry

FC Lin, VC Tsai, B Schmandt… - Geophysical Research …, 2013 - Wiley Online Library
Seismic body waves that sample Earth's core are indispensable for studying the most
remote regions of the planet. Traditional core phase studies rely on well‐defined earthquake …