Igarashi Toshihiro

イガラシトシヒロ | Igarashi Toshihiro

Affiliation and department：
Job title： Associate Professor

Research field (1)： Solid earth science

Research keywords (2)：地震学 , Seismology

Research theme for competitive and other funds (9)：

2019 - 2024 繰り返し地震再来特性の理解に基づく地殻活動モニタリング
2015 - 2019 Integral analysis of ocean bottom pressure change due to crustal deformation and oceanic depth profile change: New application of dense sealfoor networks
2014 - 2019 相似地震再来特性の理解に基づく地殻活動モニタリング手法の構築
2014 - 2017 応力状態変化に伴う地殻深部速度構造の時間変化の検出
2011 - 2014 Effect of periodic loading on asperity rupture

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Papers (48)：

USUDA Yuta, IIDAKA Takashi, KURASHIMO Eiji, IGARASHI Toshihiro, OBARA Kazushige, KATO Aitaro, SAKAI Shinichi, NAKAGAWA Shigeki, TAKEDA Tetsuya. Imaging of S Wave Reflection Boundaries in the Crust Obtained from a Dense Seismic Array at the Northern Part of Ibaraki and Iwaki Area. Zisin (Journal of the Seismological Society of Japan. 2nd ser.). 2022. 75. 125-143
Toshihiro Igarashi, Aitaro Kato. Author Correction: Evolution of aseismic slip rate along plate boundary faults before and after megathrust earthquakes (Communications Earth & Environment, (2021), 2, 1, (60), 10.1038/s43247-021-00127-5). Communications Earth and Environment. 2021. 2. 1
Toshihiro Igarashi, Aitaro Kato. Evolution of aseismic slip rate along plate boundary faults before and after megathrust earthquakes. Communications Earth & Environment. 2021. 2. 1
Toshihiro Igarashi. Catalog of small repeating earthquakes for the Japanese Islands. Earth Planet Space. 2020. 72. 1-8
Junya Yamaguchi, Makoto Naoi, Masao Nakatani, Hirokazu Moriya, Toshihiro Igarashi, Osamu Murakami, Yasuo Yabe, Raymond Durrheim, Hiroshi Ogasawara. Emergence and disappearance of very small repeating earthquakes on a geological fault in a gold mine in South Africa. TECTONOPHYSICS. 2018. 747. 318-326

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MISC (27)：

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Lectures and oral presentations (12)：

Inter-plate aseismic slip associated with large earthquakes around the source region of the 2011 Tohoku-Oki earthquake
(The 2023 SSJ Fall Meeting 2023)
Spatiotemporal Changes of Inter-plate Aseismic Slip before and after Megathrust Earthquakes Determined from Repeating Earthquakes Recorded by the Japanese Seismic Network
(American Geophysical Union Fall Meeting 2022)
Inter-plate aseismic slip associated with large earthquakes after 2021 around the source region of the 2011 Tohoku-Oki earthquake
(2022)
Relation between activity of repeating earthquakes and slip-rate deficit under the Ryukyu Trench-Nanakai Trough
(2021)
Varidation of forecast experiment on the Kamaishi repeating earthquakes based on numerical simulations
(JpGU Meeting 2021 2021)

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Education (2)：

1996 - 2001 東北大学大学院理学研究科地球物理学専攻
1992 - 1996 Tohoku University Faculty of Science Department of Astronomy and Geophysics

Professional career (1)：

Association Membership(s) (3)：

JAPAN GEOSCIENCE UNION , アメリカ地球物理学連合学会 , 日本地震学会

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