Asia Oceania Geosciences Society

American Geophysical Union

The Seismological Society of Japan

Japan Geoscience Union

3次元不均質速度構造モデルを用いた青森県周辺の地震に対するCMT解推定

増永仁・前田拓人・髙野智也

東北地域災害科学研究   59   25 - 30   2023.3

2011年東北地方太平洋沖地震による地震の誘発現象の力学的検討

渡部大地・前田拓人・髙野智也

東北地域災害科学研究   59   1 - 6   2023.3

Earthquake characteristics and structural properties of the Southern Tyrrhenian basin from full seismic wave simulations

Nardoni, C., De Siena, L., Magrini, F., Cammarano, F., Maeda, T., & Mattei, E.

Surveys in Geophysics   2023.2

Quantitative evaluation of the lunar seismic scattering and comparison between the Earth, Mars, and the Moon

Onodera, K., Kawamura, T., Tanaka, S., Ishihara, Y., & Maeda, T.

Journal of Geophysical Research: Planets   127   e2022JE007558   2022.12

津波即時予測手法の高度化のための地震・津波統合数値シミュレーション

前田拓人, 齊藤竜彦, 馬場俊孝

月刊地球   44 ( 8 )   109 - 114   2022.8

東北地方中南部における臨時地震観測

岡田知己・中山貴史・平原　聡・立岩和也・堀内茂木・ 勝俣　啓・大園真子・小菅正裕・前田拓人・山中佳子・片尾　浩・松島　健・八木原寛・2011 年東北地方太平洋沖地震緊急観測グループ

東北地域災害科学研究   58   19 - 24   2022.3

S-wave modelling of the Showa-Shinzan lava dome in Usu Volcano, Northern Japan

Takeo, A., Nishida, K., Aoyama, H., Ishise, M., Kai, T., Kurihara, R., Maeda, T., Mizutani, Y., Nakashima, Y., Nagahara, S., Wang, X., Ye, L., Akuhara, T., and Aoki, Y.

Geophysical Journal International   230 ( 3 )   1662 - 1678   2022

北海道雌阿寒岳における深部・浅部低周波地震活動

松野有希・小菅正裕・前田拓人

東北地域災害科学研究   57   109 - 114   2021.3

Numerical Simulation of Lunar Seismic Wave Propagation: Investigation of Subsurface Scattering Properties Near Apollo 12 Landing Site

Onodera, K., Kawamura, T., Tanaka, S., Ishihara, Y., and Maeda, T.

Journal of Geophysical Research: Planets   2021.2

An optimum 2D seismic-wavefield reconstruction in densely and nonuniformly distributed stations: The metropolitan seismic observation network in Japan

Shiina, T., Maeda, T., Kano, M., Kato, A., & Hirata, N.

Seismological Research Letters   2021.2

Migration diffusivity as a controlling factor in the duration of earthquake swarms

Amezawa, Y., Maeda, T., and Kosuga, M.

Earth, Planets and Space   73 ( 1 )   148   2021

High-resolution source imaging based on time-reversal wave propagation simulations using assimilated dense seismic records.

Furumura, T., and Maeda, T.

Geophysical Journal International   2020.12

地震波形記録による斜面崩壊の発生場所と発生形態の推定－2017年九州北部豪雨災害・日田市小野地区の斜面崩壊を例として－

土井一生, 前田拓人, 釜井俊孝, 王功輝

応用地質   2020.12

南海トラフ巨大地震の3次元津波伝播シミュレーション

大石裕介, 新出孝政, 山崎崇史, 牧野嶋文泰, 馬場俊孝, 前田拓人, 近貞直孝, 対馬弘晃, 高川智博

土木学会論文集B2（海岸工学）   2020.11

Earthquake triggering model based on normal-stress-dependent Nagata law: application to the 2016 Mie offshore earthquake

Yoshida, S., Maeda, T., & Kato, N.

Earth, Planets and Space   72 ( 1 )   141   2020.9

Landslide characteristics revealed by high-frequency seismic waves from the 2017 landslide in central Japan,

Doi, I., and Maeda, T.

Seismological Research Letters   91 ( 5 )   2719-2729   2020.7

A Method of Real-Time Tsunami Detection Using Ensemble Empirical Mode Decomposition

Wang, Y., Satake, K., Maeda, T., Shinohara, M., and Sakai, S.

Seismological Research Letters   91 ( 5 )   2851-2861   2020.7

Data-assimilation-based early forecasting of long-period ground motions for large earthquakes along the Nankai Trough

Oba, A., Furumura, T., and Maeda, T.

Journal of Geophysical Research: Solid Earth   125   e2019JB019047   2020.5

火山性低周波地震に見られる特徴的地震波形：数値モデリングに基づく生成機構の検討

春山太一, 小菅正裕, 前田拓人

東北地域災害科学研究   56   135 - 140   2020.3

地震波干渉法に基づく青森県周辺のレイリー並み群速度分布とその周期依存性

石田早祐美, 前田拓人, 小菅正裕

東北地域災害科学研究   56   167 - 172   2020.3

Comprehensive detection of very low frequency earthquakes off the Hokkaido and Tohoku Pacific coasts, northeastern Japan

Baba, S., Takeo, A., Obara, K., Matsuzawa, T., and Maeda, T.

Journal of Geophysical Research: Solid Earth   125   e2019JB017988   2019.12

Temporal changes in the distinct scattered wave packets associated with earthquake swarm activity beneath the Moriyoshi-zan volcano, northeastern Japan

Amezawa, Y., Kosuga, M., and Maeda, T.

Earth, Planets and Space   71   132   2019.12

Tsunami data assimilation of cabled ocean bottom pressure records for the 2015 Torishima volcanic tsunami earthquake

Wang, Y., Satake, K., Sandanbata, O., Maeda, T., & Su, H.

Journal of Geophysical Research: Solid Earth   124   10413 - 10422   2019.10

関東平野における長周期地震動増幅の特徴的方位依存性とその要因

向井優理恵・古村孝志・前田拓人

地震研究所彙報   93   31 - 48   2019.3

Tsunami data assimilation without a dense observation network

Wang, Y., Maeda, T., Satake, K., Heidarzadeh, M., Su, H., Sheehan, A. F., & Gusman, A. R.

Geophysical Research Letters   46 ( 4 )   2045 - 2053   2019.2

Seismic observation of tsunami at island broadband stations

Nishida, K., Maeda, T., and Fukao, Y.

Journal of Geophysical Research   124 ( 2 )   1910 - 1928   2019.2

Early forecast of long-period ground motions via data assimilation of observed ground motions and wave propagation simulations

Furumura, T., Maeda, T., and Oba, A.

Geophysical Research Letters   46   138 - 147   2018.12

Ambient seismic noise wavefield in Japan characterized by polarization analysis of Hi-net records

Takagi, R., Nishida, K., Maeda, T., and Obara, K.

Geophysical Journal International   215   1682 - 1699   2018.9

Data assimilation with dispersive tsunami model: a test for the Nankai Trough

Wang, Y., Satake, K., Maeda, T., & Gusman, A. R.

Earth, Planets and Space   70   131   2018.8

Development of a slow earthquake database

Kano, M., Aso, N., Matsuzawa, T., Ide, S., Annoura, S., Arai, R., Baba, S., Bostock, M., Chao, K., Heki, K., Itaba, S., Ito, Y., Kamaya, N., Maeda, T., Maury, J., Nakamura, M., Nishimura, T., Obana, K., Ohta, K., Poiata, N., Rousset, B., Sugioka, H., Takagi, R., Takahashi, T., Takeo, A., Tu, Y., Uchida, N., Yamashita, Y., & Obara, K.

Seismological Research Letters   89 ( 4 )   1566 - 1575   2018.6

Migration of deep low frequency tremor triggered by teleseismic earthquakes in the southwest Japan subduction zone

Kurihara, R., Obara, K., Takeo, A. & Maeda, T.

Geophysical Research Letters   45 ( 8 )   3413 - 3419   2018.3

Temporal activity modulation of deep very low frequency earthquakes in Shikoku, southwest Japan

Baba, S., Takeo, A., Obara, K., Kato, A. Maeda, T., & Matsuzawa, T.

Geophysical Research Letters   45 ( 2 )   733 - 738   2018.1

Green's Function-based Tsunami Data Assimilation (GFTDA): A fast data assimilation approach toward tsunami early warning

Wang, Y., Satake, K., Maeda, T., & Gusman, A. R.

Geophysical Research Letters   44 ( 20 )   10282 - 10289   2017.10

Theoretical basis of the amplitude source location method for volcano-seismic signals

Morioka, H., Kumagai, H., & Maeda, T.

Journal of Geophysical Research   122 ( 8 )   6538 - 6551   2017.8

OpenSWPC: An open-source integrated parallel simulation code for modeling seismic wave propagation in 3D heterogeneous viscoelastic media

Maeda, T., Takemura, S., & Furumura, T.

Earth, Planets and Space   69   102   2017.7

Down-dip variations in a subducting low-velocity zone linked to episodic tremor and slip: a new constraint from ScSp waves

Toya, M., Kato, A., Maeda, T., Obara, K., Takeda, T. & Yamaoka, K.

Scientific Reports   7   2868   2017.6

Automated determination of magnitude and source length of large earthquakes using back-projection and P wave amplitudes

Wang, D., Kawakatsu, H., Zhuang, J., Mori, J., Maeda, T., Tsuruoka, H., & Zhao, X.

Geophysical Research Letters   44 ( 11 )   5447 - 5456   2017.5

Effects of seawater on elongated duration of ground motion as well as variation in its amplitude for offshore earthquakes

Todoriki, M., Furumura, T., & Maeda, T.

Geophysical Journal International   208 ( 1 )   226 - 233   2017.1

Reconstruction of a 2D seismic wavefield by seismic gradiometry

Maeda, T., Nishida, K., Takagi, R., & Obara, K.

Progress in Earth and Planetary Science   3   31   2016.10

Geometric effect on a laboratory-scale wavefield inferred from a three-dimensional numerical simulation

Yoshimitsu, N., Furumura, T., & Maeda, T.

Journal of Applied Geophysics   132   184 - 192   2016.7

Ocean-influenced Rayleigh waves from outer-rise earthquakes and their effects on durations of long-period ground motion

Noguchi, S, Maeda, T., and Furumura, T.

Geophysical Journal International   205 ( 2 )   1099 - 1107   2016.5

Constraining the source location of the 30 May 2015 (Mw 7.9) Bonin deep-focus earthquake using seismogram envelopes of high-frequency P waveforms: Occurrence of deep-focus earthquake at the bottom of a subducting slab

Takemura, S., Maeda, T., Furumura, T., & Obara, K.

Geophysical Research Letters   43 ( 9 )   4297 - 4302   2016.4

An effective absorbing boundary condition for linear long-wave and linear dispersive-wave tsunami simulations

Maeda, T., H. Tsushima, & Furumura, T.

Earth, Planets and Space   68   63   2016.4

Tsunami data assimilation of high-density offshore pressure gauges off Cascade from the 2012 Haida Gwaii earthquake

Gusman, A. R., Sheehan, A. F., Stake, K., Heidarzadeh, M., Mulia, I. E., & Maeda, T.

Geophysical Research Letters   43 ( 9 )   4189 - 4196   2016.4

Total energy of deep low-frequency tremor in the Nankai subduction zone, southwest Japan

Annoura, S., Obara, K., & Maeda, T.

Geophysical Research Letters   43 ( 6 )   2562 - 2567   2016.3

Slow slip event within a gap between tremor and locked zones in the Nankai subduction zone

Takagi, R., Obara, K., & Maeda, T.

Geophysical Research Letters   43 ( 3 )   1066 - 1074   2016.1

Sudden changes in the amplitude-frequency distribution of long-period tremors at Aso volcano, southwest Japan

Sandanbata, O., Obara, K., Maeda, T., Takagi, R., & Satake, K.

Geophysical Research Letters   42 ( 23 )   10256 - 10262   2015.11

Successive estimation of a tsunami wavefield without earthquake source data: A data assimilation approach toward real-time tsunami forecasting

Maeda, T., Obara, K., M. Shinohara, T. Kanazawa, & K. Uehira

Geophysical Research Letters   42 ( 19 )   7923 - 7932   2015.9

A single bit matters: Coherent noise of seismic data loggers

Takagi, R., Nishida, K., Aoki, Y., Maeda, T., Masuda, K., Takeo, M., Obara, K., Shiomi, K., Sato, M., & K. Saito

Seismological Research Letters   86 ( 3 )   901 - 907   2015.4

組み合わせ最適化手法を利用した歴史津波の波源推定法—1611年慶長奥州地震の事例—

今井健太郎・前田拓人・飯沼卓史・蝦名裕一・菅原大介・今村文彦・平川新

東北地域災害科学研究   51   139 - 144   2015.3

Scattering of high-frequency seismic waves caused by irregular surface topography and small-scale velocity inhomogeneity

Takemura S., Furumura, T., & Maeda, T.

Geophysical Journal International   201 ( 1 )   459 - 474   2015.2

Decoupling of Pacific subduction zone guided waves beneath central Japan: Evidence for thin slab

Padhy, S., Furumura, T., & Maeda, T.

Journal of Geophysical Research   119 ( 11 )   8478 - 8501   2014.11

Scattering of teleseismic P-waves by the Japan Trench: A significant effect of reverberation in the seawater column

Maeda, T., Furumura, T., & Obara, K.

Earth and Planetary Science Letters   397 ( 1 )   101 - 110   2014.5

Three-dimensional simulation of the electromagnetic fields induced by the 2011 Tohoku tsunami

Zhang, L., Utada, H., Shimizu, H., Baba, K., & Maeda, T.

Journal of Geophysical Research   119 ( 1 )   150 - 168   2014

Three-dimensional tsunami propagation simulations using an unstructured mesh finite element model

Oishi, Y., Piggott, M., Maeda, T., Kramer, S., Collins, G., Tsushima, H., & Furumura, T.

Journal of Geophysical Research   118 ( 6 )   2998 - 3018   2013.5

Spatial and temporal variations in coda attenuation associated with the 2011 Off the Pacific Coast of Tohoku, Japan (Mw 9) Earthquake

Padhy, S., Takemura, S., Takemoto, T., Maeda, T., & Furumura, T.

Bulletin of the Seismological Society of America   103 ( 2B )   1411 - 1428   2013.5

Seismic and tsunami wave propagation of the 2011 Off the Pacific Coast of Tohoku Earthquake as inferred from the tsunami-coupled finite difference simulation

Maeda, T., Furumura, T., Noguchi, S., Takemura, S., Sakai, S., Shinohara, M., Iwai, K., & Lee, S.-J.

Bulletin of the Seismological Society of America   103 ( 2B )   1456 - 1472   2013.5

FDM simulation of an anomalous later phase from the Japan Trench subduction zone earthquakes

Noguchi, S., Maeda, T., & Furumura, T.

Pure and Applied Geophysics   170 ( 1-2 )   95 - 108   2013

FDM simulation of seismic waves, ocean acoustic waves, and tsunamis based on tsunami-coupled equations of motion

Maeda, T., & Furumura, T.

Pure and Applied Geophysics   170 ( 1-2 )   109 - 127   2013

Love and Rayleigh wave microseisms excited by migrating ocean swells in the North Atlantic detected in Japan and Germany

Matsuzawa, T., Obara, K., Maeda, T., Asano, Y., & Saito, T.

Bulletin of the Seismological Society of America   102 ( 4 )   1864 - 1871   2012.8

Spatial- and frequency-dependent properties of site amplification factors in Japan derived by the coda normalization method

Takemoto, T., Furumura, T., Saito, T., Maeda, T., & Noguchi, S.

Bulletin of the Seismological Society of America   102 ( 4 )   1462 - 1476   2012.8

Depth-dependent mode of tremor migration beneath Kii Peninsula, Nankai subduction zone

Obara, K., Matsuzawa, T., Tanaka, S., & Maeda, T.

Geophysical Research Letters   39 ( 10 )   L10308   2012.5

Interference of long-period seismic wavefield observed by dense Hi-net array in Japan

Maeda, T., Obara, K., Furumura, T., & Saito, T.

Journal of Geophysical Research   116 ( B10 )   B10303   2011.10

Geomagnetic field changes in association with the 2011 Off the Pacific Coast of Tohoku Earthquake and Tsunami

Utada, H., Shimizu, H., Ogawa, T., Maeda, T., Furumura, T., Yamamoto, T., Yamazaki, N., Yoshitake, Y., & Nagamachi, S.

Earth and Planetary Science Letters   311 ( 1-2 )   11 - 27   2011.10

Significant tsunami observed at the ocean-bottom pressure gauges during the 2011 Off the Pacific Coast of Tohoku Earthquake

Maeda, T., Furumura, T., Sakai, S. & Shinohara, M.

Earth, Planets and Space   63   803 - 808   2011.9

Strong ground motions from the 2011 Off the Pacific Coast of Tohoku, Japan (Mw=9.0) earthquake obtained from a dense nation-wide seismic network

Furumura, T., Takemura, S., Noguchi, S., Takemoto, T., Maeda, T., Iwai, K., & Padhy, S.

Landslides   8   333 - 338   2011.7

Migration properties of non-volcanic tremor in Shikoku, southwest Japan

Obara, K., Matsuzawa, T., Tanaka, S., Kimura, T., & Maeda, T.

Geophysical Research Letters   38 ( 9 )   L09311   2011.5

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

Kato, A., Sakai, S., Iidaka, T., Iwasaki, T., Kurashimo, E., Igarashi, T., Hirata, N., Kanazawa, T., Katsumata, K., Takahashi, H., Honda, R., Maeda, T., Ichiyanagi, M., Yamaguchi, T., Kosuga, M., Okada, T., Nakajima, J., Hori, S., Nakayama, T., Hasegawa, A., Kono, T., Suzuki, S., Tsumura, N., Hiramatsu, Y., Sugaya, K., Hayashi, A., Hirose, T., Sawada, A., Tanaka, K., Yamanaka, Y., Nakamichi, H., Okuda, T., Iio, Y., Nishigami, K., Miyazawa, M., Wada, H., Hirano, N., Katao, H., Ohmi, S., Ito, K., Doi, I., Noda, S., Matsumoto, S., Matsushima, T., Saiga, A., Miyamachi, H., Imanishi, K., Takeda, T., Asano, Y., Yukutake, Y., Ueno, T., Maeda, T., Matsuzawa, T., Sekine, S., Matsubara, M., & Obara, K.

Geophysical Research Letters   38 ( 6 )   L06306   2011.3

A revised tsunami source model for the 1707 Hoei earthquake and simulation of tsunami inundation of Ryujin Lake, Kyushu, Japan

Furumura, T., Imai, K., & Maeda, T.

Journal of Geophysical Research   116 ( B2 )   B02308   2011.2

Seismic velocity decrease and recovery related to earthquake swarms in a geothermal area

Maeda, T., Obara, K., & Yukutake, Y.

Earth, Planets and Space   62 ( 9 )   685 - 691   2010.12

Slow earthquakes linked along dip in the Nankai subduction zone

Hirose, H., Asano, Y., Obara, K., Kimura, T., Matsuzawa, T., Tanaka, S., & Maeda, T.

Science   330 ( 6010 )   1502 - 1502   2010.12

Migration of low frequency tremor revealed from multiple array analyses in western Shikoku, Japan

Ueno, T., Maeda, T., Obara, K., Asano, Y., & Takeda T.

Journal of Geophysical Research   115 ( B9 )   B00A26   2010.9

Broadband seismic monitoring of active volcanoes using deterministic and stochastic approaches

Kumagai, H., Nakano, M., Maeda, T., Yepes, H., Palacios, P., Ruiz, M., Arraiz, S., Vaca, M., Molina, I., & Yamashina, T.

Journal of Geophysical Research   115 ( B8 )   B08302   2010.8

Depth-dependent activity of non-volcanic tremor in southwest Japan

Obara, K., Tanaka, S., Maeda, T., & Matsuzawa T.

Geophysical Research Letters   37 ( 13 )   L13306   2010.7

Very low frequency earthquakes related to small asperities on the plate boundary interface at the locked to aseismic transition

Ito, Y., Obara, K., Matsuzawa, T., & Maeda, T.

Journal of Geophysical Research   114 ( B11 )   B00A13   2009.11

Source duration of deep very-low-frequency earthquakes in western Shikoku, Japan

Matsuzawa, T., Obara, K., Maeda, T.

Journal of Geophysical Research   114 ( B11 )   B00A11   2009.11

Spatio-temporal distribution of seismic energy radiation from low-frequency tremor in western Shikoku, Japan

Maeda, T. & Obara, K.

Journal of Geophysical Research   114 ( B10 )   B00A09   2009.10

Reverse propagation of T waves from the Emperor seamount chain

Obara, K. & Maeda, T.

Geophysical Research Letters   36 ( 8 )   L08304   2009.4

Seismic tracking of lahars using tremor signals

Kumagai, H., Palacios, P., Maeda, T., Castillo, D. B., Nakano, M.

Journal of Volcanology and Geothermal Research   183 ( 1-2 )   112 - 121   2009.3

Synthesis of coda wave envelopes in randomly inhomogeneous elastic media in a half space: Single scattering model including Rayleigh waves

Maeda, T., Sato, H. & Nishimura, T.

Geophysical Journal International   172   130 - 154   2008.1

Constituents of Vertical-component Coda Waves at Long Periods

Maeda, T., Sato, H. & Ohtake M.

Pure and Applied Geophysics   163 ( 2-3 )   549 - 566   2006

Synthesis of Rayleigh-wave envelope on the spherical Earth: Analytic solution of the single isotropic-scattering model for a circular source radiation

Maeda, T., Sato, H. & Ohtake M.

Geophysical Research Letters   30   1286   2003.3

2012 Young Academic Award of the Seismological Society of Japan

2013.05

2011 Research Paper Award of the Seismological Society of Japan

2012.05