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List of works by Akira Hasegawa

A trial derivation of seismic plate coupling by focusing on the activity of shallow slow earthquakes

scholarly article by Keisuke Ariyoshi et al published 2014 in Earth, Planets and Space

A trial estimation of frictional properties, focusing on aperiodicity off Kamaishi just after the 2011 Tohoku earthquake

scholarly article by Keisuke Ariyoshi et al published 15 December 2014 in Geophysical Research Letters

Acceleration of regional plate subduction beneath Kanto, Japan, after the 2011 Tohoku-oki earthquake

scholarly article by Naoki Uchida et al published 14 September 2016 in Geophysical Research Letters

An intraslab seismic sequence activated by the 2011 Tohoku-oki earthquake: Evidence for fluid-related embrittlement

article

Anomalous deepening of a belt of intraslab earthquakes in the Pacific slab crust under Kanto, central Japan: Possible anomalous thermal shielding, dehydration reactions, and seismicity caused by shallower cold slab material

scholarly article by Akira Hasegawa et al published 2 May 2007 in Geophysical Research Letters

Anomalous deepening of a seismic belt in the upper-plane of the double seismic zone in the Pacific slab beneath the Hokkaido corner: Possible evidence for thermal shielding caused by subducted forearc crust materials

Anomalous depth dependency of the stress field in the 2007 Noto Hanto, Japan, earthquake: Potential involvement of a deep fluid reservoir

scholarly article by Aitaro Kato et al published March 2011 in Geophysical Research Letters

Anomalous low-velocity zone and linear alignment of seismicity along it in the subducted Pacific slab beneath Kanto, Japan: Reactivation of subducted fracture zone?

scholarly article

Aseismic deep subduction of the Philippine Sea plate and slab window

scholarly article

Cause ofM∼ 7 intraslab earthquakes beneath the Tokyo metropolitan area, Japan: Possible evidence for a vertical tear at the easternmost portion of the Philippine Sea slab

article

Changes in the stress field after the 2008 M 7.2 Iwate-Miyagi Nairiku earthquake in northeastern Japan

scientific article

Chapter 8 Deep Structure of Island Arc Magmatic Regions as Inferred from Seismic Observations

Complex slab structure and arc magmatism beneath the Japanese Islands

scholarly article

Correction to ?Three?dimensional seismic velocity structure and configuration of the Philippine Sea slab in southwestern Japan estimated by double?difference tomography?

article

Crustal Extension and Graben Formation by Fault Slip‐Associated Pore Opening, Kyushu, Japan

scientific article

Crustal heterogeneity around the Nagamachi-Rifu fault, northeastern Japan, as inferred from travel-time tomography

Deep structure of Japan subduction zone as derived from local, regional, and teleseismic events

scientific article

Deep structure of the northeastern Japan arc and its implications for crustal deformation and shallow seismic activity

article by Akira Hasegawa et al published July 2005 in Tectonophysics

Deep structure of the northeastern Japan arc and its relationship to seismic and volcanic activity

scientific article published in Nature

Deep, low-frequency microearthquakes in or around seismic low-velocity zones beneath active volcanoes in northeastern Japan

scholarly article

Detailed seismic attenuation structure beneath Hokkaido, northeastern Japan: Arc-arc collision process, arc magmatism, and seismotectonics

Estimation of thermal structure in the mantle wedge of northeastern Japan from seismic attenuation data

scholarly article by Junichi Nakajima & Akira Hasegawa published July 2003 in Geophysical Research Letters

Evolution of late Cenozoic magmatism and the crust–mantle structure in the NE Japan Arc

scholarly article by Takeyoshi Yoshida et al published 24 September 2013 in Geological Society Special Publication

Existence of a seismic belt in the upper plane of the double seismic zone extending in the along-arc direction at depths of 70–100 km beneath NE Japan

scholarly article

Existence of interplane earthquakes and neutral stress boundary between the upper and lower planes of the double seismic zone beneath Tohoku and Hokkaido, northeastern Japan

scholarly article by Saeko Kita et al published December 2010 in Tectonophysics

Existence of low-velocity zones under the source areas of the 2004 Chuetsu and 2007 Chuetsu-oki earthquakes inferred from travel-time tomography

scholarly article by Junichi Nakajima & Akira Hasegawa published November 2008 in Earth, Planets and Space

Heterogeneities in Stress and Strength in Tohoku and Its Relationship with Earthquake Sequences Triggered by the 2011 M9 Tohoku-Oki Earthquake

scholarly article

High-resolution seismic velocity structure beneath the Hokkaido corner, northern Japan: Arc-arc collision and origins of the 1970 M 6.7 Hidaka and 1982 M 7.1 Urakawa-oki earthquakes

scholarly article by Saeko Kita et al published December 2012 in Journal of Geophysical Research

Hypocenter Migration and Seismicity Pattern Change in the Yamagata-Fukushima Border, NE Japan, Caused by Fluid Movement and Pore Pressure Variation

scientific article

Hypocenter and focal mechanism distributions of aftershocks of July 26 2003 M6.4 northern Miyagi, NE Japan, earthquake revealed by temporary seismic observation

scholarly article by Norihito Umino et al published December 2003 in Earth, Planets and Space

Hypocenter migration and crustal seismic velocity distribution observed for the inland earthquake swarms induced by the 2011 Tohoku-Oki earthquake in NE Japan: implications for crustal fluid distribution and crustal permeability

scholarly article published 28 October 2016

Imaging the fault zones of the 2000 western Tottori earthquake by a new inversion method to estimate three-dimensional distribution of the scattering coefficient

scientific article

Intermediate-depth earthquakes facilitated by eclogitization-related stresses

scholarly article

Interplate coupling beneath NE Japan inferred from three-dimensional displacement field

scientific article

Izu-Bonin arc subduction under the Honshu island, Japan: Evidence from geological and seismological aspect

article

Large intraslab earthquake (2011 April 7, M 7.1) after the 2011 off the Pacific coast of Tohoku Earthquake (M 9.0): Coseismic fault model based on the dense GPS network data

scholarly article by Yusaku Ohta et al published December 2011 in Earth, Planets and Space

Lateral variation of the cutoff depth of shallow earthquakes beneath the Japan Islands and its implications for seismogenesis

scholarly article by Aiymjan M. Omuralieva et al published January 2012 in Tectonophysics

Mantle transition zone, stagnant slab and intraplate volcanism in Northeast Asia

scientific article

Mantle wedge flow pattern and thermal structure in Northeast Japan: Effects of oblique subduction and 3-D slab geometry

scholarly article

Mathematica as a powerful and practical tool for displaying animated three-dimensional structures of the Earth's interior

scholarly article

Moho and Philippine Sea plate structure beneath central Honshu Island, Japan, from teleseismic receiver functions

Moho depth variation in the central part of northeastern Japan estimated from reflected and converted waves

article

P-wave tomography, anisotropy and seismotectonics in the eastern margin of Japan Sea

Plate subduction, and generation of earthquakes and magmas in Japan as inferred from seismic observations: An overview

scholarly article by Akira Hasegawa et al published December 2009 in Gondwana Research

Pore pressure distribution in the focal region of the 2008 M7.2 Iwate-Miyagi Nairiku earthquake

Pre- and post-seismic slow slip on the plate boundary off Sanriku, NE Japan associated with three interplate earthquakes as estimated from small repeating earthquake data

article

Preceding seismic activity and slow slip events in the source area of the 2011 Mw 9.0 Tohoku-Oki earthquake: a review

article

Quasi-static slip on the plate boundary associated with the 2003 M8.0 Tokachi-oki and 2004 M7.1 off-Kushiro earthquakes, Japan

scholarly article by Naoki Uchida et al published December 2009 in Gondwana Research

Repeating earthquakes and interplate aseismic slip in the northeastern Japan subduction zone

scientific article

Reply to the comment on “Tomographic evidence for the mantle upwelling beneath southwestern Japan and its implications for arc magmatism” by H. Mashima

scientific article

Revisiting the three M~7 Miyagi-oki earthquakes in the 1930s: possible seismogenic slip on asperities that were re-ruptured during the 1978 M=7.4 Miyagi-oki earthquake

scholarly article by Norihito Umino et al published December 2006 in Earth, Planets and Space

Seismic activity and deformation process of the overriding plate in the northeastern Japan subduction zone

Seismic attenuation beneath northeastern Japan: Constraints on mantle dynamics and arc magmatism

scholarly article

Seismic evidence for reactivation of a buried hydrated fault in the Pacific slab by the 2011 M9.0 Tohoku earthquake

article

Seismic evidence for thermally-controlled dehydration reaction in subducting oceanic crust

article

Seismic imaging of arc magma and fluids under the central part of northeastern Japan

scientific article

Seismic imaging of slab metamorphism and genesis of intermediate-depth intraslab earthquakes

scholarly article by Akira Hasegawa & Junichi Nakajima published 10 April 2017 in Progress in Earth and Planetary Science

Seismic imaging of the Amur–Okhotsk plate boundary zone in the Japan Sea

article published in 2011

Seismic velocity structure in and around the Naruko volcano, NE Japan, and its implications for volcanic and seismic activities

Seismotectonics beneath the Tokyo metropolitan area, Japan: Effect of slab-slab contact and overlap on seismicity

scientific article published in 2009

Sendai-Okura earthquake swarm induced by the 2011 Tohoku-Oki earthquake in the stress shadow of NE Japan: Detailed fault structure and hypocenter migration

scholarly article

Shallow inland earthquakes in NE Japan possibly triggered by the 2011 off the Pacific coast of Tohoku Earthquake

scholarly article

Shear-wave splitting beneath the southwestern Kurile arc and northeastern Japan arc: A new insight into mantle return flow

scholarly article

Source parameters of a M4.8 and its accompanying repeating earthquakes off Kamaishi, NE Japan: Implications for the hierarchical structure of asperities and earthquake cycle

scholarly article by Naoki Uchida et al published 31 October 2007 in Geophysical Research Letters

Source parameters of microearthquakes on an interplate asperity off Kamaishi, NE Japan over two earthquake cycles

scholarly article by Naoki Uchida et al published 20 February 2012 in Geophysical Journal International

Spatial variation of stress orientations in NE Japan revealed by dense seismic observations

scholarly article by Keisuke Yoshida et al published April 2015 in Tectonophysics

Stress before and after the 2011 great Tohoku-oki earthquake and induced earthquakes in inland areas of eastern Japan

scholarly article by Keisuke Yoshida et al published February 2012 in Geophysical Research Letters

Stress regime in the Philippine Sea slab beneath Kanto, Japan

scholarly article

Stress rotations due to the M 6.5 foreshock and M 7.3 main shock in the 2016 Kumamoto, SW Japan, earthquake sequence

scholarly article by Keisuke Yoshida et al published 6 October 2016 in Geophysical Research Letters

Structural heterogeneity in the megathrust zone and mechanism of the 2011 Tohoku-oki earthquake (Mw 9.0)

scholarly article by Dapeng Zhao et al published September 2011 in Geophysical Research Letters

Subduction of a wedge-shaped Philippine Sea plate beneath Kanto, central Japan, estimated from converted waves and small repeating earthquakes

article

Subduction of the Philippine Sea plate beneath southwestern Japan: Slab geometry and its relationship to arc magmatism

scientific article published in 2007

Supraslab earthquake clusters above the subduction plate boundary offshore Sanriku, northeastern Japan: Seismogenesis in a graveyard of detached seamounts?

scientific article

Teleseismic evidence for lateral heterogeneities in the northeastern Japan arc

scientific article

Temporal Changes in Stress Drop, Frictional Strength, and Earthquake Size Distribution in the 2011 Yamagata-Fukushima, NE Japan, Earthquake Swarm, Caused by Fluid Migration

scientific article

Temporal variation of frictional strength in an earthquake swarm in NE Japan caused by fluid migration

scientific article

The detectability of shallow slow earthquakes by the Dense Oceanfloor Network system for Earthquakes and Tsunamis (DONET) in Tonankai district, Japan

scholarly article by Keisuke Ariyoshi published in September 2013

Three-dimensional seismic velocity structure and configuration of the Philippine Sea slab in southwestern Japan estimated by double-difference tomography

article

Three-dimensional seismic velocity structure of the crust beneath the central Tien Shan, Kyrgyzstan: Implications for large- and small-scale mountain building

scientific article

Three-dimensional structure of Vp, Vs and Vp/Vs in the upper crust of the Marmara region, NW Turkey

Three-dimensional structure ofVp,Vs, andVp/Vsbeneath northeastern Japan: Implications for arc magmatism and fluids

scholarly article

Tomographic evidence for hydrated oceanic crust of the Pacific slab beneath northeastern Japan: Implications for water transportation in subduction zones

article

Tomographic evidence for the mantle upwelling beneath southwestern Japan and its implications for arc magmatism

article

Tomographic imaging of P and S wave velocity structure beneath northeastern Japan

scientific article

Tomographic imaging of hydrated crust and mantle in the subducting Pacific slab beneath Hokkaido, Japan: Evidence for dehydration embrittlement as a cause of intraslab earthquakes

scholarly article by Junichi Nakajima et al published December 2009 in Gondwana Research

Two-dimensional coda Q structure beneath Tohoku, NE Japan

scientific article

What controls interplate coupling?: Evidence for abrupt change in coupling across a border between two overlying plates in the NE Japan subduction zone

article

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