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[ 2017 ]

- T. Yamada, Y. Saito, Y. Tanioka, and J. Kawahara,
       Stress drops of earthquakes on the Pacific plate off south-east of Hokkaido, Japan:
       Implications for the spatial heterogeneity of frictional properties,
       2017 JpGU-AGU Joint Meeting, SSS04-P03, Chiba, Japan, May, 2017.


[ 2016 ]

- T. Yamada, Y. Saito, Y. Tanioka, and J. Kawahara,
       Spatial heterogeneity of the frictional property on the plate interface estimated from
       stress drops of middle-size earthquakes,
       2016 Fall Meeting of Seismol. Soc. Jpn., S08-29, Nagoya, Japan, October, 2016.

- Y. Numasawa, T. Yamada, and J. Kawahara,
       Subsurface velocity changes due to the 2011 Tohoku earthquake inferred from
       the auto-correlation functions of Hi-net waveforms,
       2016 Fall Meeting of Seismol. Soc. Jpn., S16-P05, Nagoya, Japan, October, 2016.

- T. Isono, T. Yamada, and J. Kawahara,
       Temporal velocity change associated with the 2011 Tohoku and Fukushima earthquakes,
       2016 Fall Meeting of Seismol. Soc. Jpn., S16-P04, Nagoya, Japan, October, 2016.

- Y. Numasawa, T. Yamada, and J. Kawahara,
       Subsurface velocity change in Miyagi prefecture associated with the 2011 off the Pacific
       coast of Tohoku earthquake,
       2016 Japan Geoscience Union Meeting, SSS28-P12, Chiba, Japan, May, 2016.

- T. Isono, T. Yamada, and J. Kawahara,
       Effect of successive aftershocks for one-bit normalization on the seismic interferometry,
       2016 Japan Geoscience Union Meeting, SSS28-P11, Chiba, Japan, May, 2016.

- T. Sagawa, Y. Tanioka, and T. Yamada,
       Characteristics of the rupture processes of two large earthquakes off the south-east of
       Kushiro area in Hokkaido in 2004,
       2016 Japan Geoscience Union Meeting, SSS27-P10, Chiba, Japan, May, 2016.

- N. Ueta, T. Yamada, and J. Kawahara,
       Amplification characteristics in Kanto district estimated from waveforms of
       the 2015 Ogasawara Deep earthquake with Mw8.0,
       2016 Japan Geoscience Union Meeting, SSS25-P18, Chiba, Japan, May, 2016.


[ 2015 ]

- T. Yamada, Y. Yukutake, T. Terakawa, and R. Arai,
       Earthquake cluster activity beneath the Tanzawa Mountains in 2012:
       Migration with a small stress drop,
       2015 Japan Geoscience Union Meeting, SSS30-16, Chiba, Japan, May, 2015.


[ 2014 ]

- Y. Saito, T. Yamada, and Y. Tanioka,
       Spatial pattern of frictional characteristics on the subducting Pacific plate
       inferred from stress drops of middle-size earthquakes
       8th Japan-Kamchatka-Alaska Subduction Processes Workshop, Sapporo, Japan, September, 2014.

- T. Yamada, Y. Saito, and Y. Tanioka,
       Stress Drops of Middle-size Earthquakes Off the South-east of Hokkaido Japan:
       Spatial Heterogeneity of the Frictional Property on the Pacific Plate,
       Asia Oceania Geoscience Society 2014 Meeting, SE30-D1-AM2-CA-011, Sapporo, Japan, July, 2014 (invited).

- Y. Saito, T. Yamada, and Y. Tanioka,
       Spatial heterogeneity of the frictional property on the Pacific plate
       off south-east of Hokkaido,Japan,
       2014 Japan Geoscience Union Meeting, SSS30-02, Yokohama, Japan, April, 2012.


[ 2013 ]

- T. Yamada, and Y. Yukutake,
       Earthquake cluster activity beneath the Tanzawa Mountains region, Japan:
       Migration of hypocenters and low stress drop,
       2013 AGU Fall Meeting, S11B-2375, San Francisco, CA, USA, December, 2013.

- Y. Saito and T. Yamada ,
       Stress drop analysis of earthquakes on the subducting Pacific plate
       in south-east of Hokkaido, Japan,
       2013 AGU Fall Meeting, S43A-2465, San Francisco, CA, USA, December, 2013.

- S. Urano, Y. Hiramatsu, and T. Yamada ,
       Relationship between large slip area and static stress drop of aftershocks
       of inland earthquake: Example of the 2007 Noto Hanto earthquake,
       2013 AGU Fall Meeting, S43A-2480, San Francisco, CA, USA, December, 2013.

- T. Yamada, and Y. Yukutake,
       Earthquake cluster activity beneath the Tanzawa Mountains region, Japan:
       Migration of hypocenters and small stress drop,
       2013 Fall Meeting of Seismol. Soc. Jpn., A21-02, Yokohama, Japan, October, 2013.

- Y. Saito and T. Yamada ,
       Stress drops of earthquakes on the subducting Pacific plate
       in south-east of Hokkaido, Japan by using S-coda waves,
       2013 Fall Meeting of Seismol. Soc. Jpn., A21-03, Yokohama, Japan, October, 2013.

- S. Urano, Y. Hiramatsu, and T. Yamada ,
       Relationship between large slip area and static stress drop of aftershocks
       of inland earthquake: Example of the 2007 Noto Hanto earthquake,
       2013 Fall Meeting of Seismol. Soc. Jpn., P1-61, Yokohama, Japan, October, 2013.

- T. Yamada and Y. Yukutake,
       Fluid-induced earthquakes?: Earthquakes with a low stress drop beneath
       Tanzawa Mountains region in Japan
       IASPEI 2013 Meeting, S101PS.18, Gothenburg, Sweden, July, 2013.

- Y. Kakinami, M. Kamogawa, S. Watanabe, M. Odaka, T. Mogi, J.-Y. Liu, Y.-Y. Sun,
and T. Yamada,
       North-south asymmetry of coseismic ionospheric disturbance associated with
       Rayleigh wave and acoustic resonance detected by GPS-TEC after the 2011
       Tohoku earthquake,
       2013 AOGS, ST01-13-15-A010, Brisbane, Australia, June, 2013.

- M. Ohzono, H. Takahashi, M. Ichiyanagi, R. Azuma, T. Yamaguchi, T. Yamada,
and Y. Tanioka,
       Slow slip event induced by earthquake swarm in inland of northern Hokkaido?
       2013 Japan Geoscience Union Meeting, SSS25-09, Chiba, Japan, May, 2013.


[ 2012 ]

- T. Yamada,
       Earthquake swarm activity with a low stress drop beneath Mt. Fuji, Japan:
       Indication of fluid-induced earthquakes?
       2012 AGU Fall Meeting, S43E-2508, San Francisco, CA, USA, December, 2012.

- R. Azuma, Y. Murai, K. Katsumata, Y. nishimura, T. Yamada, K. Mochizuki,
and M. Shinohara,
       Vp structure and interplate reflectivity around the source area of
       the 1952 Tokachi-oki earthquake, the south Kuril Trench, Japan,
       deduced by an airgun-ocean bottom seismometer experiment,
       2012 AGU Fall Meeting, T53A-2691, San Francisco, CA, USA, December, 2012.

- M. Ichiyanagi, T. Yamaguchi, R. Azuma, M. Takada, H. Takahashi, N. Okazaki,
M. Ohzono, R. Takahashi, K. Kuroi, A. Shinjo, T. Yamada, K. Katsumata, Y. Tanioka,
and M. Kasahara,
       Inland Seismic Activity of Hokkaido after the 2011 Tohoku Earthquake (M9.0),
       2012 Fall Meeting of Seismol. Soc. Jpn., P3-05, Hakodate, Japan, October, 2012.

- S. Urano, Y. Hiramatsu, and T. Yamada,
       Relationship between asperity and static stress drop: Example of
       the 2007 Noto Hanto Earthquake,
       2012 Fall Meeting of Seismol. Soc. Jpn., P1-59, Hakodate, Japan, October, 2012.

- T. Yamada,
       Earthquake swarm beneath Mt. Fuji in the end of January, 2012:
       Stress drop and migration of hypocenters,
       2012 Fall Meeting of Seismol. Soc. Jpn., P1-58, Hakodate, Japan, October, 2012.

- Y. Saito, and T. Yamada,
       Estimation of areas with a large slip of the next large earthquake
       from the stress drop of small earthquakes,
       2012 Japan Geoscience Union Meeting, SSS28-P12, Chiba, Japan, May, 2012.


[ 2011 ]

- T. Yamada, P. G. Okubo, and C. J. Wolfe,
       The 2006 Kiholo Bay, Hawaii, earthquake sequence: Variation in stress drop of
       small earthquakes consistent with the main shock slip distribution,
       IUGG 2011, 2586, Melbourne, Australia, June, 2011.

- R. Azuma, Y. Murai, K. Katsumata, Y. Nishimura, T. Yamada, and K. Mochizuki,
       Crustal structure around the source area of the 1952 Tokachi-oki earthquake
       by an airgun-OBS seismic experiment at the Kuril Trench subduction zone,
       IUGG 2011, 4697, Melbourne, Australia, June, 2011.

- R. Azuma, Y. Murai, K. Katsumata, Y. Nishimura, T. Yamada, and K. Mochizuki,
       Crustal structure around the focal area of the 1952 Tokachi-oki earthquake
       by an airgun-OBS seismic survey,
       2011 Japan Geoscience Union Meeting, SSS034-P01, Chiba, Japan, May, 2011.

- M. Ichiyanagi, T. Yamaguchi, R. Azuma. M. Takada. K. Kuroi,
T. Yamada, J. Miyamura, and H. Takahashi,
       Seismic activity of the December 2, 2010 Sapporo earthquake (M_JMA4.6),
       2011 Japan Geoscience Union Meeting, SSS026-P05, Chiba, Japan, May, 2011.


[ 2010 ]

- T. Yamada, P. G. Okubo, and C. J. Wolfe,
       Coherent Variation in Stress Drop of Small Earthquakes to the Slip Distribution of
       the 2006 Kiholo Bay, Hawaii, Earthquake
       2010 AGU Fall Meeting, S43A-2026, San Francisco, CA, USA, December, 2010.

- H. Takahashi and T. Yamada,
       Deep, non-low-frequency earthquakes in the lowermost crust beneath
       the border between Hiroshima and Higashi-Hiroshima cities,
       2010 Fall Meeting of Seismol. Soc. Jpn., Hiroshima, Japan, 27 October, P1-58, 2010.

- T. Yamada, P. G. Okubo, and C. J. Wolfe,
       Relationship of the Main Shock Slip with Hypocenters and Source Parameters of Aftershocks:
       The 2006 Kiholo Bay, Hawaii, Earthquake Sequence,
       2010 UHM-HVO Meeting, Hawaii Volcanoes National Park, USA., March, 2010.


[ 2009 ]

- T. Yamada,
       Source Parameters of Microearthquakes and Scaling Relationship of Earthquakes:
       Significance of the Near-Source Observation
       2009 Fall Meeting of Seismol. Soc. Jpn., A12-02, Kyoto, Japan, October, 2009 (Invited).

- T. Yamada, P. G. Okubo, and C. J. Wolfe,
       Effect of the Main Shock Slip on Aftershocks: The 2006 Kiholo Bay, Hawai`i, Earthquake Sequence,
       2009 Japan Geoscience Union Meeting, S148-001, Chiba, Japan, May, 2009.

- T. Yamada, and S. Ide,
       Initial Rupture of Earthquake and the Predominant-Period Estimator for Earthquake Early Warning,
       IASPEI 2009, E1, Cape Town, Republic of South Africa, January, 2009.


[ 2008 ]

- T. Yamada, P. G. Okubo, and C. J. Wolfe,
       Hypocenter Relocation and Source Parameters of the 2006 Kiholo Bay, Hawaii Earthquake Sequence
       2008 AGU Fall Meeting, S23B-1899, San Francisco, CA, USA, December, 2008.

- T. Yamada,
       Difference and Similarity in Rupture Characteristics of Small and Large Earthquakes
       Workshop on Deformation Process and Earthquake Scaling, Hiroshima, Japan, March, 2008.


[ 2007 ]

- T. Yamada, and S. Ide,
       Limitation of the Predominant-Period Estimator for Earthquake Early Warning and the Initial Rupture of Earthquakes,
       2007 AGU Fall Meeting, S13C-1453, San Francisco, CA, USA, December, 2007.

- H. Ogasawara, M. Nakatani, Y. Iio, H. Ishii, T. Yamada et al.,
       Near-field monitoring of seismic source behavior at South African deep gold mines,
       2007 AGU Fall Meeting, S33D-01, San Francisco, CA, USA, December, 2007.

- T. Yamada, and S. Ide,
       Early Warning and Initial Rupture of Earthquake,
       2007 Fall Meeting of Seismol. Soc. Jpn., A22-13, Sendai, Japan, October, 2007.

- T. Yamada, R. E. Abercrombie, S. Ide, J. J. Mori, H. Kawakata, M. Nakatani, Y. Iio, and H. Ogasawara,
       Source Parameters of Microearthquakes in a South African Gold Mine: Significance of the Near-Source Observation with High Sampling Rate,
       Seismological Society of America, 2007 Spring Meeting, Waikoloa, HI, USA, April, 2007.


[ 2006 ]

- T. Yamada, R. E. Abercrombie, S. Ide, J. J. Mori, H. Kawakata, M. Nakatani, Y. Iio, and H. Ogasawara,
       Stress drop and radiated seismic energy of microearthquakes in a South African gold mine,
       2006 AGU Fall Meeting, S31B-0212, San Francisco, CA, USA, December, 2006.

- K. Murphy, R. E. Abercrombie, M. Antolik, and T. Yamada,
       The M8.1 intraplate, strike-slip Macquarie earthquake of 23 December 2004
       2006 AGU Fall Meeting, S42C-03, San Francisco, CA, USA, December, 2006.

- T. Yamada, R. E. Abercrombie, Ide, M. Nakatani, Y. Iio, and H. Ogasawara,
       Initial rupture of microearthquakes in a mine in South Africa,
       2006 Fall Meeting of Seismol. Soc. Jpn., A47, Nagoya, Japan, November, 2006.

- T. Yamada, J. J. Mori, S. Ide, R. E. Abercrombie, H. Kawakata, M. Nakatani, Y. Iio, and H. Ogasawara,
       Apparent stress and rupture speed of small earthquakes (0.0 < Mw < 1.3) in a South African gold mine,
       Science and Engineering Research Symposium, 123, Boston, MA, USA, March, 2006.


[ 2005 ]

- T. Yamada, J. J. Mori, S. Ide, H. Kawakata, Y. Iio, and H. Ogasawara,
       Apparent stress and radiation efficiency of small earthquakes in a South African gold mine: Constraints on fracture energy,
       2005 AGU Fall Meeting, S43A-1052, San Francisco, CA, USA, December, 2005.

- T. Yamada, J. J. Mori, S. Ide, H. Kawakata, Y. Iio, and H. Ogasawara,
       Apparent stress and radiation efficiency of small earthquakes in a South African gold mine,
       Chapman Conference on Radiated Energy and the Physics of Earthquake Faulting, Portland, ME, USA, June, 2005.

- T. Yamada, J. J. Mori, S. Ide, H. Kawakata, Y. Iio, H. Ogasawara, and The Research Group for Semi-controlled Earthquake Generation Experiments in South African Gold Mines,
       Apparent stress and radiation dfficiency of small earthquakes in a South African gold mine,
       Japan Earth and Planetary Science Joint Meeting 2005, S044-012, Chiba, Japan, May, 2005.


[ 2004 ]

- T. Yamada, J. J. Mori, S. Ide, H. Kawakata, Y. Iio, H. Ogasawara, and The Research Group for Semi-controlled Earthquake Generation Experiments in South African Gold Mines,
       Radiation efficiency and apparent stress of small earthquakes in a South African gold mine,
       2004 Western Pacific Geophysics Meeting, S23A-06, Honolulu, USA, August, 2004.

- T. Yamada, J. J. Mori, S. Ide, H. Kawakata, Y. Iio, H. Ogasawara, and The Research Group for Semi-controlled Earthquake Generation Experiments in South African Gold Mines,
       Radiation efficiency and apparent stress of small earthquakes in a South African gold mine,
       Japan Earth and Planetary Science Joint Meeting 2004, S044-003, Chiba, Japan, May, 2004.


[ 2003 ]

- T. Yamada, J. J. Mori, H. Ogasawara, Y. iio, H. Kawakata, S. Ide, and The Research Group for Semi-controlled Earthquake Generation Experiments in South African Gold Mines,
       Determination of Fault Planes and Rupture Velocities of Small Earthquakes in a South African Gold Mine: Constraints on Radiation Efficiency,
       American Geophysical Union, 2003 Fall Meeting, S42C-0177, San Francisco, USA, December, 2003.

- T. Yamada, J. J. Mori, H. Ogasawara, Y. iio, H. Kawakata, S. Ide, and The Research Group for Semi-controlled Earthquake Generation Experiments in South African Gold Mines,
       Fault Planes and Rupture Velocities of Small Earthquakes in a South African Gold Mine: Constraints on Radiation Efficiency,
       Seismological Society of Japan, 2003 Fall Meeting, Kyoto, Japan, October, 2003.

- T. Yamada, J. J. Mori, H. Kawakata, H. Ogasawara, S. Ide, M. Yoshimura, and The Research Group for Semi-controlled Earthquake Generation Experiments in South African Gold Mines,
       Rupture Velocities of Small Earthquakes in a South African Gold Mine,
       Japan Earth and Planetary Science Joint Meeting 2003, Chiba, Japan, May, 2003.


[ 2002 ]

- T. Yamada, J. J. Mori, H. Kawakata, H. Ogasawara, S. Ide, S. Tanbo, and The Research Group for Semi-controlled Earthquake Generation Experiments in South African Gold Mines,
       Rupture Velocities of Small Earthquakes (0.0 < M < 1.5) in a South African Gold Mine: Constraints on Fracture Energy,
       American Geophysical Union, 2002 Fall Meeting, S72B-1143, San Francisco, CA, USA, December, 2002.

- T. Yamada, J. J. Mori, H. Kawakata, H. Ogasawara, S. Ide, S. Tanbo, and The Research Group for Semi-controlled Earthquake Generation Experiments in South African Gold Mines,
       Rupture Velocities of Small Earthquakes (0.0 < M < 1.5) in a South African Gold Mine: Constraints on Fracture Energy -- Semi-controlled Earthquake Generation Experiments in South African Gold Mines (34) --,
       Seismological Society of Japan, 2002 Fall Meeting, Yokohama, Japan, November, 2002.


[ 2001 ]

- T. Yamada, M. Ando, K. Tadokoro, K. Sato, T. Okuda, and K. Oike,
       Error Evaluation of Acoustic Positioning for the Seafloor Crustal Deformation Measurements: Effects of the Temporal Change in Velocity Structure in the Sea,
       Seismological Society of Japan, 2001 Fall Meeting, Kagoshima, Japan, October, 2001.

- T. Yamada, M. Ando, K. Tadokoro, K. Sato, T. Okuda, I. Fujii, and K. Oike,
       Error Evaluation of Acoustic Positioning for the Seafloor Crustal Deformation Measurements (2),
       Japan Earth and Planetary Science Joint Meeting 2001, Tokyo, Japan, June, 2001.


[ 2000 ]

- T. Yamada, M. Ando, and H. Katao,
       Temporal Changes of Aftershock Focal Mechanisms of the Hyogo-ken Nanbu Earthquake,
       American Geophysical Union, 2000 Fall Meeting, S21C-01, San Francisco, CA, USA, December, 2000.

- T. Yamada, K. Tadokoro, K. Sato, and M. Ando,
       Error Evaluation of Acoustic Positioning for the Seafloor Crustal Deformation Measurements (1),
       Seismological Society of Japan, 2000 Fall Meeting, Tsukuba, Japan, November, 2000.

- T. Yamada, M. Ando, and H. Katao,
       Rapid Changes of Aftershock P axes 3.5 Years after the Hyogo-ken Nanbu Earthquake,
       Western Pacific Geophysics Meeting, S42B-03, Tokyo, Japan, June, 2000.

- T. Yamada, M. Ando, and H. Katao,
       Spatio-temporal Distribution of Stress Field on the Nojima Fault inferred from Focal Mechanisms of Aftershocks of the Hyogo-ken Nanbu Earthquake,
       Japan Earth and Planetary Science Joint Meeting 2000, Tokyo, Japan, June, 2000.