Publications

Peer-Reviewed Papers

  1. Uchide, T., T. Shiina, and K. Imanishi (2022), Stress map of Japan: Detailed nationwide crustal stress field inferred from focal mechanism solutions of numerous microearthquakes, J. Geophys. Res. Solid Earth, 127, e2022JB024036. doi:10.1029/2022JB024036.

  2. Pennington, C. N., T. Uchide, and X. Chen (2022), Slip Characteristics of Induced Earthquakes: Insights from the 2015 Mw 4.0 Guthrie, Oklahoma Earthquake, J. Geophys. Res. Solid Earth, 127, e2021JB023564. doi:10.1029/2021JB023564. (Highlighted in the AGU EOS Article, doi: 10.1029/2022EO220297)

  3. Pennington, C. N., H. Chang, J. L. Rubinstein, R. E. Abercrombie, N. Nakata, T. Uchide, and E. S. Cochran (2022), Quantifying the sensitivity of microearthquake slip inversions to station distribution using a dense nodal array, Bull. Seismol. Soc. Am., 112, 1252-1270. doi:10.1785/0120210279.

  4. Nakamoto, K., Y. Hiramatsu, T. Uchide, and K. Imanishi (2021), Cascading rupture of patches of high seismic energy release controls the growth process of episodic tremor and slip events, Earth Planets Space, 73, 59, doi:10.1186/s40623-021-01384-6.

  5. Imanishi, K., M. Ohtani, and T. Uchide (2020), Driving stress and seismotectonic implications of the 2013 Mw5.8 Awaji Island earthquake, southwestern Japan, based on earthquake focal mechanisms before and after the mainshock, Earth Planets Space, 72, 158, doi:10.1186/s40623-020-01292-1.

  6. Shito, A., A. Mitsuoka, S. Matsumoto, T. Matsushima, et al. (including T. Uchide as the 38th author of 81 authors), Urgent joint seismic observation data of the 2016 Kumamoto earthquakes, Zisin2, 73, 149-157, doi:10.4294/zisin.2019-11.

  7. Uchide, T. (2020), Focal mechanisms of small earthquakes beneath the Japanese islands based on first-motion polarities picked using deep learning, Geophys. J. Int., 223, 1658–1671 , doi:10.1093/gji/ggaa401.

  8. Kawai, K., and T. Uchide (2019), Teaching materials on determining epicenters using P wave lateral polarity data for small earthquakes in the Hida, Japan, Region before and after the 2011 off the Pacific Coast of Tohoku Earthquake, J. Geograph. (Chigaku Zasshi), 128, 465-475, doi: 10.5026/jgeography.128.465. (in Japanese with English abstract)

  9. Uchide, T., and S. G. Song (2018), Fault rupture model of the 2016 Gyeongju, South Korea, earthquake and its implication for the underground fault system, Geophys. Res. Lett., 45, 2257-2264, doi:10.1002/2017GL076960.

  10. Uchide, T., and K. Imanishi (2018), Underestimation of microearthquake size by the magnitude scale of the Japan Meteorological Agency: Influence on earthquake statistics, J. Geophys. Res. Solid Earth, 123, 606-620, doi:10.1002/2017JB014697.

  11. Imanishi, K., and T. Uchide (2017), Non-self-similar source property for micro-foreshocks of the 2014 Mw 6.2 Northern Nagano, central Japan, earthquake, Geophys. Res. Lett., 44, 5401-5410, doi:10.1002/2017GL073018.

  12. Enoto, T., S. Shibata, T. Kitaguchi, Y. Suwa, T. Uchide, H. Nishioka, S. Kisaka, T. Nakano, H. Murakami, and K. Makishima (2017), Magnetar broadband X-ray spectra correlated with magnetic fields: Suzaku archive of SGRs and AXPs combined with NuSTAR, Swift, and RXTE, Astrophys. J. Suppl., 231, 8, doi:10.3847/1538-4365/aa6f0a.

  13. Matsubara, M., Y. Morimoto, and T. Uchide (2016), Collaborative study of interactive seismic array sonification for data exploration and public outreach activities, Proceedings of ISon 2016, 5th Interactive Sonification Workshop, 56-60. [PDF]

  14. Uchide, T., H. Horikawa, M. Nakai, R. Matsushita, N. Shigematsu, R. Ando, and K. Imanishi (2016), The 2016 Kumamoto-Oita earthquake sequence: Aftershock seismicity gap and dynamic triggering in volcanic areas, Earth Planets Space, 68, 180, doi:10.1186/s40623-016-0556-4.

  15. Sone, H., and T. Uchide (2016), Spatiotemporal evolution of a fault shear stress patch due to viscoelastic fault zone rheology, Tectonophysics, 684, 63-75, doi:10.1016/j.tecto.2016.04.017.

  16. Uchide, T., and K. Imanishi (2016), Small earthquakes deviate from the omega-square model as revealed by multiple spectral ratio analysis, Bull. Seismol. Soc. Am., 106, 1357-1363, doi:10.1785/0120150322.

  17. Imanishi, K., T. Uchide, and N. Takeda (2016), Determination of focal mechanisms of non-volcanic tremor using S-wave polarization data corrected for the effects of anisotropy, Geophys. Res. Lett., 43, 611-619, doi:10.1002/2015GL067249.

  18. Famin, V., H. Raimbourg, S. Garcia, N. Bellahsen, Y. Hamada, A. Boullier, O. Fabbri, L. Michon, T. Uchide, T. Ricci, T. Hirono, and K. Kawabata (2014), Stress rotations and the long-term weakness of the Median Tectonic Line and the Rokko-Awaji Segment, Tectonics, 33, 1900-1919, doi:10.1002/2014TC003600.

  19. Uchide, T., P. M. Shearer, and K. Imanishi (2014), Stress drop variations among small earthquakes before the 2011 Tohoku-oki, Japan, earthquake and implications for the main shock, J. Geophys. Res. Solid Earth, 119, 7164-7174, doi:10.1002/2014JB010943.

  20. Uchide, T. (2013), High-speed rupture in the first 20 s of the 2011 Tohoku earthquake, Japan, Geophys. Res. Lett., 40, 2993-2997, doi:10.1002/grl.50634.

  21. Uchide, T., H. Yao, and P. M. Shearer (2013), Spatio-temporal distribution of fault slip and high-frequency radiation of the 2010 El Mayor-Cucapah, Mexico earthquake, J. Geophys. Res. Solid Earth, 118, 1546-1555, doi:10.1002/jgrb.50144.

  22. Wang, D., J. J. Mori, and T. Uchide (2012), Supershear rupture on multiple faults for the Mw 8.6 Off Northern Sumatra, Indonesia earthquake of April 11, 2012, Geophys. Res. Lett., 39, L21307, doi:10.1029/2012GL053622.

  23. Uchide, T., and S. Ide (2010), Scaling of earthquake rupture growth in Parkfield area: Self-similar growth and suppression by the finite seismogenic layer, J. Geophys. Res., 115, B11302, doi:10.1029/2009JB007122.

  24. Uchide, T., S. Ide, and G. C. Beroza (2009), Dynamic high-speed rupture from the onset of the 2004 Parkfield, California, earthquake, Geophys. Res. Lett., 36, L04307, doi:10.1029/2008GL036824.

  25. Uchide, T., and S. Ide (2007), Development of multiscale slip inversion method and its application to the 2004 mid-Niigata Prefecture earthquake, J. Geophys. Res., 112, B06313, doi:10.1029/2006JB004528.

  26. Ide, S., G. C. Beroza, D. R. Shelly, and T. Uchide (2007), A scaling law for slow earthquakes, Nature, 447, 76-79, doi:10.1038/nature05780.

Reports with Internal Peer Review

  1. Imanishi, K., T. Uchide, T. Shiina, R. Matsushita, and M. Nakai (2021), Construction of the crustal stress map in the Chugoku region, central Japan, Bull. Geol. Surv. Japan, 72, 23-40. doi:10.9795/bullgsj.72.23 (in Japanese with English abstract)

  2. Imanishi, K., T. Uchide, M. Ohtani, R. Matsushita, and M. Nakai (2019), Construction of the crustal stress map in the Kanto region, central Japan, Bull. Geol. Surv. Japan, 70, 273-298, doi:10.9795/bullgsj.70.273. (in Japanese with English abstract)

  3. Imanishi, K., T. Uchide, and R. Matsushita (2016), Focal mechanisms of microearthquakes and stress fields in northeastern Yamanashi prefecture, Japan, by temporary seismic observation Annual Report on Active Fault and Paleoearthquake Researches, 16, 53-77 (in Japanese with English abstract). [Link]

  4. Imanishi, K., R. Ando, and T. Uchide (2015), Characteristics of the 2015 Mj 5.1 southern Tokushima earthquake and its tectonic implication, Annual Report on Active Fault and Paleoearthquake Researches, 15, 235-261 (in Japanese with English abstract). [Link]

  5. Uchide, T., K. Imanishi, and R. Matsushita (2015), Campaign seismic observation for estimation of crustal stress regime in northeastern Yamanashi prefecture, Japan, Annual Report on Active Fault and Paleoearthquake Researches, 15, 211-233 (in Japanese with English abstract). [Link]

Misc.

  1. Uchide, T., T. Shiina, and K. Imanishi (2022) Digital data of crustal stress map and focal mechanism solutions of microearthquakes for inland areas of Japan. Open-File Report of the Geological Survey of Japan, AIST, no.738, 6p. [Link]