Broadband seismology and noise under the ocean

SC Webb - Reviews of Geophysics, 1998 - Wiley Online Library
Most of our understanding of the Earth's interior has been derived from measurements from
global seismic networks, although no network has ever been truly “global” because some …

Defect microdynamics in minerals and solid‐state mechanisms of seismic wave attenuation and velocity dispersion in the mantle

SI Karato, HA Spetzler - Reviews of Geophysics, 1990 - Wiley Online Library
The propagation of seismic waves in the Earth's mantle can be significantly affected by
relaxation processes, causing attenuation and velocity dispersion (reduction). This paper …

Global patterns of radiated seismic energy and apparent stress

GL Choy, JL Boatwright - Journal of geophysical research …, 1995 - Wiley Online Library
Radiated energies from shallow earthquakes with magnitudes≥ 5.8 that occurred between
1986 and 1991 are used to examine global patterns of energy release and apparent stress …

A new database of source time functions (STFs) extracted from the SCARDEC method

M Vallée, V Douet - Physics of the Earth and Planetary Interiors, 2016 - Elsevier
SCARDEC method (Vallée et al., 2011) offers a natural access to the earthquakes source
time functions (STFs), together with the 1st order earthquake source parameters (seismic …

Acceleration source spectra anticipated for large earthquakes in northeastern North America

J Boatwright, GL Choy - Bulletin of the Seismological …, 1992 - pubs.geoscienceworld.org
A set of 16 large intraplate earthquakes are considered on the basis of their tectonic settings,
compressive focal mechanisms, and shallow focal depths as possible analogs for large …

Comparison of seismic waveform inversion results for the rupture history of a finite fault: Application to the 1986 North Palm Springs, California, earthquake

S Hartzell - Journal of Geophysical Research: Solid Earth, 1989 - Wiley Online Library
The July 8, 1986, North Palm Springs earthquake is used as a basis for comparison of
several different approaches to the solution for the rupture history of a finite fault. The …

Multiple segmentation and seismogenic evolution of the 6th February 2023 (Mw 7.8 and 7.7) consecutive earthquake ruptures and aftershock deformation in the …

M Toker, E Yavuz, M Utkucu, F Uzunca - Physics of the Earth and Planetary …, 2023 - Elsevier
Abstract On 6th February 2023 (UTC), two consecutive and catastrophic earthquakes with
moment magnitudes (Mw) 7.8 and 7.7 struck the Maras Triple Junction (MTJ) region in SE …

[PDF][PDF] Seismic wave propagation and earth models

P Bormann, B Engdahl, R Kind - New manual of …, 2012 - gfzpublic.gfz-potsdam.de
So far we have introduced seismic body and surface waves more from a physical and
phenomenological point of view. We have learned why these different wave types travel with …

Wide-band analysis of the 3 March 1985 central Chile earthquake: Overall source process and rupture history

C Mendoza, S Hartzell… - Bulletin of the …, 1994 - pubs.geoscienceworld.org
We apply a linear, finite-fault waveform inversion scheme to the near-source strong-motion
records, the teleseismic body waves, and the long-period Rayleigh waves recorded for the 3 …

Regional estimates of radiated seismic energy

J Boatwright, GL Choy… - Bulletin of the …, 2002 - pubs.geoscienceworld.org
We revise the spectral technique for estimating radiated energy from recordings of large
earthquakes at regional distances (Δ< 200 km) by correcting for geometric spreading and for …