A review of shallow slow earthquakes along the Nankai Trough
Slow earthquakes occur at deep and shallow plate boundaries along the Nankai Trough.
Deep slow earthquakes are continuously distributed along the 30–40 km depth contours of …
Deep slow earthquakes are continuously distributed along the 30–40 km depth contours of …
Spatiotemporal distribution of shallow tremors along the Nankai Trough, southwest Japan, as determined from waveform amplitudes and cross‐correlations
Shallow slow earthquakes in subduction zones are related to spatiotemporal variations of
stress on the plate boundary adjacent to a megathrust earthquake. A dense network …
stress on the plate boundary adjacent to a megathrust earthquake. A dense network …
Earthquake characteristics and structural properties of the Southern Tyrrhenian Basin from full seismic wave simulations
Modelling the response of seismic wavefields to sharp lateral variations in crustal
discontinuities is essential for seismic tomography application and path effects correction in …
discontinuities is essential for seismic tomography application and path effects correction in …
Spatiotemporal variations of shallow very low frequency earthquake activity southeast off the Kii Peninsula, along the Nankai Trough, Japan
S Takemura, K Obara, K Shiomi… - Journal of Geophysical …, 2022 - Wiley Online Library
Cross‐correlation analysis was applied to long‐term onshore broadband records from April
2004 to March 2021 to detect and relocate shallow very low frequency earthquakes (VLFEs) …
2004 to March 2021 to detect and relocate shallow very low frequency earthquakes (VLFEs) …
[HTML][HTML] Seismic energy radiation and along-strike heterogeneities of shallow tectonic tremors at the Nankai Trough and Japan Trench
Shallow slow earthquakes have been documented along shallow plate interfaces near
trenches. Recent geophysical observation networks located offshore of Japan enable us to …
trenches. Recent geophysical observation networks located offshore of Japan enable us to …
Sedimentary structure derived from multi‐mode ambient noise tomography with dense OBS network at the Japan trench
We derive the 3‐DS‐wave velocity structures of sediments and upper crust in the region off
Ibaraki at Japan Trench subduction zone by applying ambient noise tomography to a dense …
Ibaraki at Japan Trench subduction zone by applying ambient noise tomography to a dense …
Revisiting seismic energy of shallow tremors: Amplifications due to site and propagation path effects near the Nankai Trough
S Takemura, K Emoto, S Yabe - Journal of Geophysical …, 2024 - Wiley Online Library
We investigated the effects of the propagation path and site amplification of shallow tremors
along the Nankai Trough. Using far‐field S‐wave propagation from intraslab earthquake …
along the Nankai Trough. Using far‐field S‐wave propagation from intraslab earthquake …
Successive Tsunamigenic Events Near Sofu Seamount Inferred From High‐Frequency Teleseismic P and Regional T Waves
S Takemura, T Kubota… - Journal of Geophysical …, 2024 - Wiley Online Library
An unexpected major tsunami from the region near Sofu Seamount was observed on 8
October 2023. Sofu Seamount is located approximately 600 km from the coast of Japan. Due …
October 2023. Sofu Seamount is located approximately 600 km from the coast of Japan. Due …
Strongly scattering medium along slow earthquake fault zones based on new observations of short‐duration tremors
Tremors are a type of slow earthquake with long‐duration signals compared to ordinary
earthquakes. The long signals have been considered to solely reflect their long source …
earthquakes. The long signals have been considered to solely reflect their long source …
Source characteristics and along‐strike variations of shallow very low frequency earthquake swarms on the Nankai Trough shallow plate boundary
We detected shallow very low frequency earthquakes (VLFEs) off the Cape Muroto and Kii
Channel in the Nankai subduction zone and estimated their moment rate functions …
Channel in the Nankai subduction zone and estimated their moment rate functions …