Time-advanced occurrence of moderate-size earthquakes in a stable intraplate region after a megathrust earthquake and their seismic properties
The distance-dependent coseismic and postseismic displacements produced by the 2011
MW 9.0 Tohoku-Oki megathrust earthquake caused medium weakening and stress …
MW 9.0 Tohoku-Oki megathrust earthquake caused medium weakening and stress …
Spatiotemporal seismicity evolution and seismic hazard potentials in the western East Sea (Sea of Japan)
The earthquakes in the western East Sea (Sea of Japan) mostly occur in the continental
margin off the east coast of the Korean Peninsula. The seismic hazard potentials in and …
margin off the east coast of the Korean Peninsula. The seismic hazard potentials in and …
Lateral variation of crustal Lg attenuation in eastern North America
LF Zhao, SM Mousavi - Scientific Reports, 2018 - nature.com
We perform Q Lg tomography for the northeastern part of North America. Vertical broadband
seismograms of 473 crustal earthquakes recorded by 302 stations are processed to extract …
seismograms of 473 crustal earthquakes recorded by 302 stations are processed to extract …
One-off deep crustal earthquake swarm in a stable intracontinental region of the southwestern Korean Peninsula
A deep crustal strike-slip earthquake swarm that occurred in the intracontinental region of
the southwestern Korean Peninsula is investigated. The earthquakes are detected using …
the southwestern Korean Peninsula is investigated. The earthquakes are detected using …
Earthquake or blast? Classification of local-distance seismic events in Sweden using fully connected neural networks
Distinguishing between different types of seismic events is a task typically performed
manually by expert analysts and can thus be both time and resource expensive. Analysts at …
manually by expert analysts and can thus be both time and resource expensive. Analysts at …
Identification of continental mantle earthquakes using regional waves propagating into a thinned continental crust
S Wang, SL Klemperer - Geophysical Research Letters, 2024 - Wiley Online Library
We evaluate three identifiers of continental mantle earthquakes (CMEs) motivated by
surface‐wave normal‐mode theory: the amplitude ratio of Sn to Lg, and the frequency …
surface‐wave normal‐mode theory: the amplitude ratio of Sn to Lg, and the frequency …
Crustal Lg-wave attenuation in Southeast Asia and its implications for regional tectonic evolution
The crustal attenuation structure can effectively reveal the rheology and thermal properties
of different geological blocks, and can provide seismological constraints on regional tectonic …
of different geological blocks, and can provide seismological constraints on regional tectonic …
Crustal stress field perturbations in the continental margin around the Korean Peninsula and Japanese islands
Seismic activity and focal mechanisms are governed by the effective stress field that is a
combined result of regional tectonic processes and local stress perturbation. This study …
combined result of regional tectonic processes and local stress perturbation. This study …
Love-wave normal modes discriminate between upper-mantle and crustal earthquakes: Simulation and demonstration in Tibet
S Wang, SL Klemperer - Earth and Planetary Science Letters, 2021 - Elsevier
We discriminate upper-mantle earthquakes from crustal earthquakes based on the
amplitude ratio of seismic waves Sn and Lg ('S n/L g'), a prominent feature of regional …
amplitude ratio of seismic waves Sn and Lg ('S n/L g'), a prominent feature of regional …
Lg attenuation tomographic models of Himalaya and southern Tibet
We investigate the Lg attenuation structure of the crust beneath the tectonically complex
Himalaya and southern Tibet regions adopting a tomographic regionalization method. A …
Himalaya and southern Tibet regions adopting a tomographic regionalization method. A …