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Yusaku OHTA
Yusaku OHTA
Professor, Graduate School of Science, Tohoku University
Verified email at tohoku.ac.jp - Homepage
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Cited by
Year
Episodic slow slip events in the Japan subduction zone before the 2011 Tohoku-Oki earthquake
Y Ito, R Hino, M Kido, H Fujimoto, Y Osada, D Inazu, Y Ohta, T Iinuma, ...
Tectonophysics 600, 14-26, 2013
3642013
Prevalence of viscoelastic relaxation after the 2011 Tohoku-oki earthquake
T Sun, K Wang, T Iinuma, R Hino, J He, H Fujimoto, M Kido, Y Osada, ...
Nature 514 (7520), 84-87, 2014
2982014
Quasi real‐time fault model estimation for near‐field tsunami forecasting based on RTK‐GPS analysis: Application to the 2011 Tohoku‐Oki Earthquake (Mw 9.0)
Y Ohta, T Kobayashi, H Tsushima, S Miura, R Hino, T Takasu, H Fujimoto, ...
Journal of Geophysical Research: Solid Earth (1978–2012) 117 (B2), 2012
2662012
A large slow slip event and the depth of the seismogenic zone in the south central Alaska subduction zone
Y Ohta, JT Freymueller, S Hreinsdóttir, H Suito
Earth and Planetary Science Letters 247 (1-2), 108-116, 2006
1932006
Coseismic slip distribution of the 2011 off the Pacific coast of Tohoku Earthquake (M 9.0) estimated based on GPS data-Was the asperity in Miyagi-oki ruptured?
T Iinuma, M Ohzono, Y Ohta, S Miura
Earth, planets and space 63 (7), 643-648, 2011
1432011
Isolating along‐strike variations in the depth extent of shallow creep and fault locking on the northern Great Sumatran Fault
T Ito, E Gunawan, F Kimata, T Tabei, M Simons, I Meilano, Agustan, ...
Journal of Geophysical Research: Solid Earth 117 (B6), 2012
982012
Along-trench variation in seafloor displacements after the 2011 Tohoku earthquake
F Tomita, M Kido, Y Ohta, T Iinuma, R Hino
Science advances 3 (7), 2017
932017
Characteristics of Volcanic Activity at Sakurajima Volcano's Showa Crater During the Period 2006 to 2011 (< Special Section> Sakurajima Special Issue)
M IGUCHI, T TAMEGURI, Y OHTA, S UEKI, S NAKAO
Bulletin of the Volcanological Society of Japan 58 (1), 115-135, 2013
892013
Coseismic fault model of the 2008 Iwate-Miyagi Nairiku earthquake deduced by a dense GPS network
Y Ohta, M Ohzono, S Miura, T Iinuma, K Tachibana, K Takatsuka, K Miyao, ...
Earth, planets and space 60, 1197-1201, 2008
882008
Large surface wave of the 2004 Sumatra-Andaman earthquake captured by the very long baseline kinematic analysis of 1-Hz GPS data
Y Ohta, I Meilano, T Sagiya, F Kimata, K Hirahara
Earth, planets and space 58 (2), 153-157, 2006
852006
REGARD: A new GNSS‐based real‐time finite fault modeling system for GEONET
S Kawamoto, Y Ohta, Y Hiyama, M Todoriki, T Nishimura, T Furuya, ...
Journal of Geophysical Research: Solid Earth 122 (2), 1324-1349, 2017
832017
A real-time tsunami inundation forecast system for tsunami disaster prevention and mitigation
A Musa, H Matsuoka, O Watanabe, Y Murashima, S Koshimura, R Hino, ...
The International Conference on High Performance Computing, Networking …, 2015
782015
First result from the GEONET real-time analysis system (REGARD): the case of the 2016 Kumamoto earthquakes
S Kawamoto, Y Hiyama, Y Ohta, T Nishimura
Earth, Planets and Space 68, 1-12, 2016
732016
Geodetic constraints on afterslip characteristics following the March 9, 2011, Sanriku‐oki earthquake, Japan
Y Ohta, R Hino, D Inazu, M Ohzono, Y Ito, M Mishina, T Iinuma, ...
Geophysical Research Letters 39 (16), 2012
702012
Review on near-field tsunami forecasting from offshore tsunami data and onshore GNSS data for tsunami early warning
H Tsushima, Y Ohta
Journal of Disaster Research 9 (3), 339-357, 2014
692014
Coupled afterslip and transient mantle flow after the 2011 Tohoku earthquake
J Muto, JDP Moore, S Barbot, T Iinuma, Y Ohta, H Iwamori
Science Advances 5 (9), eaaw1164, 2019
672019
tFISH/RAPiD: Rapid improvement of near‐field tsunami forecasting based on offshore tsunami data by incorporating onshore GNSS data
H Tsushima, R Hino, Y Ohta, T Iinuma, S Miura
Geophysical Research Letters 41 (10), 3390-3397, 2014
672014
A comprehensive model of postseismic deformation of the 2004 Sumatra–Andaman earthquake deduced from GPS observations in northern Sumatra
E Gunawan, T Sagiya, T Ito, F Kimata, T Tabei, Y Ohta, I Meilano, ...
Journal of Asian Earth Sciences 88, 218-229, 2014
652014
Was the 2011 Tohoku-Oki earthquake preceded by aseismic preslip? Examination of seafloor vertical deformation data near the epicenter
R Hino, D Inazu, Y Ohta, Y Ito, S Suzuki, T Iinuma, Y Osada, M Kido, ...
Marine Geophysical Research 35 (3), 181-190, 2014
622014
Reexamination of the interplate coupling in the Tokai region, central Japan, based on the GPS data in 1997–2002
Y Ohta, F Kimata, T Sagiya
Geophysical research letters 31 (24), 2004
622004
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