Results 81 to 90 of about 350 (172)

Machine-learning detection of slow slip events in western Shikoku, Japan, through joint analysis of seismic and geodetic data

Earth, Planets and Space
Over the past decade, short-term slow slip events (S-SSEs) have been detected along the entire Nankai Trough using Global Navigation Satellite System (GNSS) data.
Kazuki Ohtake, Aitaro Kato, Yutaro Okada, Takuya Nishimura   +3 more
doaj   +1 more source

HypoNet Nankai: Rapid Hypocenter Determination Tool for the Nankai Trough Subduction Zone Using Physics-Informed Neural Networks

Seismological Research Letters
Abstract Accurate hypocenter determination in the Nankai trough subduction zone is essential for hazard assessment and advancing our understanding of seismic activity in the region. Therefore, a handy hypocenter determination tool incorporating a realistic 3D velocity structure, accessible to the scientific community, is beneficial ...
Ryoichiro Agata, Satoru Baba, Ayako Nakanishi, Yasuyuki Nakamura   +3 more
openaire   +2 more sources

Frontal Thrust Ramp‐Up and Slow Earthquakes Due To Underthrusting of Basement High in the Nankai Trough

Geochemistry, Geophysics, Geosystems
Recently, integrated geophysical‐geological surveys in the Nankai subduction zone in Japan have revealed that slow earthquakes repeatedly occur beneath the outer wedge of the forearc.
G. Kimura, K. Shiraishi, Y. Nakamura, S. Kodaira, G. Fujie, R. Arai, G. F. Moore   +6 more
doaj   +1 more source

Numerical modeling of subduction and evaluation of Philippine Sea Plate tectonic history along the Nankai Trough. [PDF]

Sci Rep, 2023
Moreno EJ, Manea VC, Manea M, Yoshioka S, Suenaga N, Bayona A.   +5 more
europepmc   +1 more source

Recent Advances in the Use of Drill Cuttings for Determining Subduction Zone Structure, Stratigraphy, and Stress State

Geochemistry, Geophysics, Geosystems
Obtaining in situ samples from active subduction systems is critical for assessing the material properties and geological evolution of rocks and sediments that host plate boundary deformation, and advancing our understanding of the processes that lead to
P. H. Cornard, A. M. Schleicher, C. Regalla, M. Hamahashi, M. Kitamura, R. Fukuchi, K. T. Pickering, H. Kitajima, T. Wiersberg   +8 more
doaj   +1 more source

Automated detection of slow slip events within the Nankai subduction zone [PDF]

Geophysical Research Letters, 2011
Takeshi Kimura, Kazushige Obara, Hisanori Kimura, Hitoshi Hirose   +3 more
openaire   +1 more source

Upper-plate conduits linked to plate boundary that hosts slow earthquakes. [PDF]

Nat Commun, 2023
Arai R, Miura S, Nakamura Y, Fujie G, Kodaira S, Kaiho Y, Mochizuki K, Nakata R, Kinoshita M, Hashimoto Y, Hamada Y, Okino K.   +11 more
europepmc   +1 more source

Rheologic controls on the depth dependence of megathrust earthquakes. [PDF]

Proc Natl Acad Sci U S A
French ME, Delph JR, Condit CB.
europepmc   +1 more source

Strain accumulation associated with locked subduction megathrusts revealed by deep-ocean borehole observations. [PDF]

Sci Adv
Sun T, Davis EE.
europepmc   +1 more source

Heterogeneous slab thermal dehydration driving warm subduction zone earthquakes. [PDF]

Sci Rep, 2023
Zhu Y, Ji Y, Liu L, Zhu W, Qu R, Xie C, Faheem H, Yoshioka S, Ding L.   +8 more
europepmc   +1 more source