Prevalence of aseismic slip linking fluid injection to natural and anthropogenic seismic swarms
Anthropogenic fluid injections at depth induce seismicity which is generally organized as
swarms, clustered in time and space, with moderate magnitudes. Earthquake swarms also …
swarms, clustered in time and space, with moderate magnitudes. Earthquake swarms also …
Updip Fluid Flow in the Crust of the Northeastern Noto Peninsula, Japan, Triggered the 2023 Mw 6.2 Suzu Earthquake During Swarm Activity
An Mw 6.2 earthquake occurred in Suzu, northeastern Noto Peninsula, Japan, on 5 May
2023, followed by many aftershocks. Before this mainshock‐aftershock sequence, an …
2023, followed by many aftershocks. Before this mainshock‐aftershock sequence, an …
Imbricated aseismic slip and fluid diffusion drive a seismic swarm in the Corinth Gulf, Greece
L De Barros, F Cappa, A Deschamps… - Geophysical …, 2020 - Wiley Online Library
The primary processes driving seismic swarms are still under debate. Here, we study the
temporal evolution of a seismic swarm that occurred over a 10‐day period in October 2015 …
temporal evolution of a seismic swarm that occurred over a 10‐day period in October 2015 …
Interaction between aseismic slip and fluid invasion in earthquake swarms revealed by dense geodetic and seismic observations
Y Yukutake, K Yoshida, R Honda - Journal of Geophysical …, 2022 - Wiley Online Library
Recent seismic and geodetic observations suggest the involvement of pressurized fluid and
aseismic slip during earthquake swarms. However, the interaction between these two factors …
aseismic slip during earthquake swarms. However, the interaction between these two factors …
Upward earthquake swarm migration in the northeastern Noto Peninsula, Japan, initiated from a deep ring‐shaped cluster: Possibility of fluid leakage from a hidden …
This study describes an ongoing intense earthquake swarm in the crust of the northeastern
Noto Peninsula, Japan, that began around the end of 2019. Fluid movement related to …
Noto Peninsula, Japan, that began around the end of 2019. Fluid movement related to …
Dual seismic migration velocities in seismic swarms
P Dublanchet, L De Barros - Geophysical Research Letters, 2021 - Wiley Online Library
Fluid‐induced earthquake sequences generally appear as expanding swarms activating a
particular fault. The recent analysis of a swarm in the Corinth rift has revealed a dual …
particular fault. The recent analysis of a swarm in the Corinth rift has revealed a dual …
Hypocenter migration and seismicity pattern change in the Yamagata‐Fukushima border, NE Japan, caused by fluid movement and pore pressure variation
K Yoshida, A Hasegawa - Journal of Geophysical Research …, 2018 - Wiley Online Library
The spatiotemporal distributions of hypocenters and temporal change in seismicity patterns
were investigated in details for events in the Yamagata‐Fukushima border earthquake …
were investigated in details for events in the Yamagata‐Fukushima border earthquake …
Slab-derived fluid storage in the crust elucidated by earthquake swarm
Slab-derived fluids control crustal dynamics in the subduction zone. However, the slab-
derived fluid budget has never been quantified beyond a geophysical and geological …
derived fluid budget has never been quantified beyond a geophysical and geological …
The growth of earthquake clusters
Migration of hypocenters is a common attribute of induced injection seismicity and of
earthquake swarms, which distinguishes them from aftershock sequences. Spreading of the …
earthquake swarms, which distinguishes them from aftershock sequences. Spreading of the …
Heterogeneities in stress and strength in Tohoku and its relationship with earthquake sequences triggered by the 2011 M9 Tohoku-Oki earthquake
K Yoshida, A Hasegawa, T Yoshida… - Pure and Applied …, 2019 - Springer
Inland Tohoku has been recognized as under the WNW-ESE compressional stress state
before the 2011 M9 Tohoku-Oki earthquake. Earthquakes that occurred there were …
before the 2011 M9 Tohoku-Oki earthquake. Earthquakes that occurred there were …