Big data seismology

SJ Arrowsmith, DT Trugman, J MacCarthy… - Reviews of …, 2022 - Wiley Online Library
The discipline of seismology is based on observations of ground motion that are inherently
undersampled in space and time. Our basic understanding of earthquake processes and our …

Achievements and prospects of global broadband seismographic networks after 30 years of continuous geophysical observations

AT Ringler, RE Anthony, RC Aster… - Reviews of …, 2022 - Wiley Online Library
Global seismographic networks (GSNs) emerged during the late nineteenth and early
twentieth centuries, facilitated by seminal international developments in theory, technology …

The complex dynamics of the 2023 Kahramanmaraş, Turkey, Mw 7.8-7.7 earthquake doublet

Z Jia, Z **, M Marchandon, T Ulrich, AA Gabriel, W Fan… - Science, 2023 - science.org
The destructive 2023 moment magnitude (M w) 7.8-7.7 earthquake doublet ruptured multiple
segments of the East Anatolian Fault system in Turkey. We integrated multiscale seismic and …

The break of earthquake asperities imaged by distributed acoustic sensing

J Li, T Kim, N Lapusta, E Biondi, Z Zhan - Nature, 2023 - nature.com
Rupture imaging of megathrust earthquakes with global seismic arrays revealed frequency-
dependent rupture signatures,,–, but the role of high-frequency radiators remains unclear …

Depth‐varying rupture properties of subduction zone megathrust faults

T Lay, H Kanamori, CJ Ammon… - Journal of …, 2012 - Wiley Online Library
Subduction zone plate boundary megathrust faults accommodate relative plate motions with
spatially varying sliding behavior. The 2004 Sumatra‐Andaman (Mw 9.2), 2010 Chile (Mw …

Rupture process of the Mw = 7.9 2015 Gorkha earthquake (Nepal): Insights into Himalayan megathrust segmentation

R Grandin, M Vallée, C Satriano… - Geophysical …, 2015 - Wiley Online Library
We investigate the rupture process of the 25 April 2015 Gorkha earthquake (Mw= 7.9) using
a kinematic joint inversion of teleseismic waves, strong motion data, high‐rate GPS, static …

Multi‐scale rupture growth with alternating directions in a complex fault network during the 2023 south‐eastern Türkiye and Syria earthquake doublet

R Okuwaki, Y Yagi, T Taymaz… - Geophysical Research …, 2023 - Wiley Online Library
A devastating doublet of earthquakes with moment magnitude MW 7.9 and MW 7.6
earthquakes contiguously occurred in SE Türkiye near the NW border of Syria. Here we …

En échelon and orthogonal fault ruptures of the 11 April 2012 great intraplate earthquakes

H Yue, T Lay, KD Koper - Nature, 2012 - nature.com
Abstract The Indo-Australian plate is undergoing distributed internal deformation caused by
the lateral transition along its northern boundary—from an environment of continental …

Detailed rupture imaging of the 25 April 2015 Nepal earthquake using teleseismic P waves

W Fan, PM Shearer - Geophysical Research Letters, 2015 - Wiley Online Library
We analyze the rupture process of the 25 April 2015 Nepal earthquake with globally
recorded teleseismic P waves. The rupture propagated east‐southeast from the hypocenter …

Teleseismic inversion for rupture process of the 27 February 2010 Chile (Mw 8.8) earthquake

T Lay, CJ Ammon, H Kanamori… - Geophysical …, 2010 - Wiley Online Library
The 27 February 2010 Chile (Mw 8.8) earthquake is the fifth largest earthquake to strike
during the age of seismological instrumentation. The faulting geometry, slip distribution …