Slow rupture in a fluid-rich fault zone initiated the 2024 Mw 7.5 Noto earthquake
The 2024 moment magnitude 7.5 Noto Peninsula (Japan) earthquake caused devastation to
communities and was generated by a complex rupture process. Using space geodetic and …
communities and was generated by a complex rupture process. Using space geodetic and …
Parallel dynamics of slow slips and fluid-induced seismic swarms
Earthquake swarms may be driven by fluids, through hydraulic injections or natural fluid
circulation, but also by slow and aseismic slip transients. Understanding the driving factors …
circulation, but also by slow and aseismic slip transients. Understanding the driving factors …
Dual-initiation ruptures in the 2024 Noto earthquake encircling a fault asperity at a swarm edge
To reveal the connections between the 2024 moment magnitude (M w) 7.5 Noto earthquake
in Japan and the seismicity swarms that preceded it, we investigated its rupture process …
in Japan and the seismicity swarms that preceded it, we investigated its rupture process …
Untangling the environmental and tectonic drivers of the Noto earthquake swarm in Japan
The underlying mechanism of the ongoing seismic swarm in the Noto Peninsula, Japan,
which generates earthquakes at 10 times the average regional rate, remains elusive. We …
which generates earthquakes at 10 times the average regional rate, remains elusive. We …
The Multi‐Segment Complexity of the 2024 MW M_W 7.5 Noto Peninsula Earthquake Governs Tsunami Generation
The 1 January 2024, moment magnitude MW \left(M_W\right) 7.5 Noto Peninsula
earthquake ruptured in complex ways, challenging analysis of its tsunami generation. We …
earthquake ruptured in complex ways, challenging analysis of its tsunami generation. We …
Non‐Stationary ETAS Model: How It Works for External Forcing
T Kumazawa, Y Ogata - Seismological Research Letters, 2024 - pubs.geoscienceworld.org
The stationary epidemic‐type aftershock sequence (ETAS) model is based on the important
empirical laws in aftershock statistics with a self‐similar feature, and is therefore useful for …
empirical laws in aftershock statistics with a self‐similar feature, and is therefore useful for …
Role of a Hidden Fault in the Early Process of the 2024 Mw7.5 Noto Peninsula Earthquake
K Yoshida, R Takagi, Y Fukushima… - Geophysical …, 2024 - Wiley Online Library
Abstract The 2024 Mw 7.5 Noto Peninsula, Japan, earthquake was initiated within the
source region of intense swarm activity. To reveal the mainshock early process, we …
source region of intense swarm activity. To reveal the mainshock early process, we …
Inverse analysis of seismic activity rate changes for severely incomplete sequences: comparison of aftershock activity patterns immediately following the 2023 M6. 5 …
Y Ogata, T Kumazawa - Earth, Planets and Space, 2024 - Springer
We estimate the true aftershock activity rate from the detected initial aftershocks of the M7. 6
Noto Peninsula earthquake on January 1, 2024, in addition to the preceding M6. 5 Noto …
Noto Peninsula earthquake on January 1, 2024, in addition to the preceding M6. 5 Noto …
Shallow crustal rupture in a major MW 7.5 earthquake above a deep crustal seismic swarm along the Noto Peninsula in western Japan
Abstract A damaging MW 7.5 earthquake struck the western coast of Japan along the Noto
Peninsula on January 1, 2024. The initiation of large shallow earthquakes along the Noto …
Peninsula on January 1, 2024. The initiation of large shallow earthquakes along the Noto …
[HTML][HTML] Fluids, faulting and earthquakes in the brittle crust: recent advances and new challenges
O Fabbri, H Raimbourg… - Comptes …, 2024 - comptes-rendus.academie-sciences …
Interactions between fluids and deformation are widespread in the brittle crust. As
experimentally shown, a high pore fluid pressure pf can fracture intact rocks or reactivate pre …
experimentally shown, a high pore fluid pressure pf can fracture intact rocks or reactivate pre …