• Tanioka, Y., Y. Yamanaka, and T. Nakagaki, Characteristics of the deep sea tsunami excited offshore Japan due to the air wave from the 2022 Tonga eruption, Earth Planet. Space, 74:61, 2022, doi:10.1186/s40623-022-01614-5
  • Yamanaka, Y. and T. Shimozono,  Tsunami inundation characteristics along the Japan Sea coastline: effect of dunes, breakwaters, and rivers, Earth Planet. Space, 74:19,2022, doi:10.1186/s40623-022-01579-5


  • Permana, T., T. Nishimura, H. Nakahara, and N. Shapiro, Classification of volcanic tremors and earthquakes based on seismic correlation: application at Sakurajima volcano, Japan, Geophys. J. Int., ggab517, 2021, doi:10.1093/gji/ggab517
  • Yamanaka, Y., and Y. Tajima, Numerical investigation on characteristics of long wave components amplified under the 2018 Typhoons Jebi and Trami observed along the coast of Wakayama, Japan, Coast. Eng. J., 2021, doi:10.1080/21664250.2021.1997492
  • Yamanaka, Y. and T. Shimozono, Rapid assessment of tsunami source impacts on low-lying coastal areas using offshore wave superposition and static sweep of onshore terrain, Coast. Eng. J., 2021, doi:10.1080/21664250.2021.2005364
  • Tanaka, R., Y. Yamaya, M. Tamura, T. Hashimoto, N. Okazaki, R. Takahashi, and T. Mogi, Three-dimensional inversion of audio-magnetotelluric data acquired from the crater area of Mt. Tokachidake, Japan, Earth Planet. Space, 73172, 2021, doi:10.1186/s40623-021-01502-4
  • Yamanaka, Y. and Y. Tanioka, Study on the 1906 Colombia-Ecuador Megathrust Earthquake Based on Tsunami Waveforms Observed at Tide Gauges: Release Variation of Accumulated Slip Deficits in the Source Area, J. Geophys. Res.: Solid Earth, 126(5), e2020JB021375, 2021, doi:10.1029/2020JB021375
  • Katsumata, K., M. Nakatani, Testing the seismic quiescence hypothesis through retrospective trials of alarm-based earthquake prediction in the Kurile–Japan subduction zone, Earth Planet. Space, 73, 100, 2021, doi:10.1186/s40623-021-01418-z
  • Shiina, T., K. Katsumata, K. Yomogida, A. Kato, Attenuation contrast in mantle wedge across the volcanic front of northeastern Japan that controls propagations of high-frequency S-wave later phases, Earth Planet. Space, 73, 1, 2021, doi10.1186/s40623-021-01361-z
  • Susukida, Y., K. Katsumata, M. Ichiyanagi, M. Ohzono, H. Aoyama, R. Tanaka, M. Takada, T. Yamaguchi, K. Okada, H. Takahashi, S. Sakai, S. Matsumoto, T. Okada, T. Matsuzawa, H. Miyamachi, S. Hirano, Y. Yamanaka, S. Horikawa, M. Kosuga, H. Katao, Y. Iio, A. Nagaoka, N. Tsumura, T. Ueno, The Group for the Aftershock Observations of the 2018 Hokkaido Eastern Iburi Earthquake, Focal mechanisms and the stress field in the aftershock area of the 2018 Hokkaido Eastern Iburi earthquake (MJMA = 6.7), Earth Planet. Space, 73, 1, 2021, doi:10.1186/s40623-020-01323-x


  • Yasuda, Y., E. Sato, K. Suzuki-Kamata, Paleomagnetic constraints on a time-stratigraphic framework for the evolution of Ohachidaira volcano and the summit caldera, central Hokkaido, Japan, Bull. Volcanol., 2020, doi:10.1007/s00445-020-01403-6
  • Narita, S., T. Ozawa, Y. Aoki, M. Shimada, M. Furuya, Y. Takada, M. Murakami, Precursory ground deformation of the 2018 phreatic eruption on Iwo-Yama volcano, revealed by four-dimensional joint analysis of airborne and spaceborne InSAR, Earth Planets Space2020, doi:10.1186/s40623-020-01280-5
  • Tanioka, Y., Improvement of near-field tsunami forecasting method using ocean-bottom pressure sensor network (S-net), Earth Planets Space, 2020, doi:10.1186/s40623-020-01268-1
  • Chiba, T., Y. Nishimura, Y. Horie, A., Tuji, Nitzschia taikiensis sp. nov. (Bacillariophyta) – a new brackish diatom from the Toberi River marsh in the eastern Hokkaido, Japan, Biodiversity Research and Conservation, 2020, doi:10.2478/biorc-2020-0001
  • Ichiyanagi, M., V. Mikhaylov, D. Kostylev, Y. Levin, H. Takahashi, Evaluation for hypocenter estimation error in the southwestern Kuril trench using Japan and Russia joint seismic data, Earth Planets Space, 2020,  doi:10.1186/s40623-020-01215-0
  • Katsumata, K., J. Zhuang, A New Method for Imaging Seismic Quiescence and Its Application to the Mw = 8.3 Kurile Islands Earthquake on 15 November 2006, Pure Appl. Geophys., 2020, doi:10.1007/s00024-020-02498-w
  • Ratnasari, R.N., Y. Tanioka, A.R. Gusman, Determination of Source Models Appropriate for Tsunami Forecasting: Application to Tsunami Earthquakes in Central Sumatra, Indonesia, Pure Appl. Geophys., 2020, doi:10.1007/s00024-020-02483-3
  • Tanioka, Y., A. G. Cabrera, G. J. Arguello, Y. Yamanaka, Tsunami hazard in the Caribbean coast of Honduras due to large earthquakes occurred along the Cayman Trough at the northwest boundary of Caribbean plate, Coastal Eng. J., doi:10.1080/21664250.2020.1744061
  • Chiba, T. and  Y. Nishimura, Using Diatom Assemblages to Infer Topographical Changes from Storm-Induced Sandbar Breaching in Horokayanto Lagoon, Hokkaido, Japan, Journal of Coastal Research,  2020, doi:10.2112/JCOASTRES-D-18-00179.1


  • Narita, S., M. Murakami, R. Tanaka, Quantitative relationship between plume emission and multiple deflations after the 2014 phreatic eruption at Ontake volcano, Japan, Earth Planets Space, doi:10.1186/s40623-019-1124-5
  • Tanioka, Y., U. G. Grillo, G. J. Arguello, Near-real time tsunami inundation forecast for Central America : case study of the 1992 Nicaragua tsunami earthquake, Coastal Eng. J., doi:10.1080/21664250.2019.1708536
  • Tomita, F., M. Kido, C. Honsho, R. Matsui, Development of a kinematic GNSS-Acoustic positioning method based on a state-space model, Earth Planets Space, doi:10.1186/s40623-019-1082-y
  • Ito C., H. Takahashi, M. Ohzono, Estimation of convergence boundary location and velocity between tectonic plates in northern Hokkaido inferred by GNSS velocity data,Earth Planets Space, doi:10.1186/s40623-019-1065-z
  • Inoue, M., Y. Tanioka, Y. Yamanaka, Method for Near-Real Time Estimation of Tsunami Sources Using Ocean Bottom Pressure Sensor Network (S-Net), Geosciences, doi:10.3390/geosciences9070310
  • 橋本武志,宇津木充,大倉敬宏,神田径,寺田暁彦,三浦哲,井口正人,非マグマ性の火山活動に伴う消磁及び地盤変動のソースの特徴,火山, doi:10.18940/kazan.64.2_103
  • Hashimoto, T., W. Kanda, Y. Morita, M. Hayakawa, R. Tanaka, H. Aoyama, M. Uyeshima, Significance of Electromagnetic Surveys at Active Volcanoes: Toward Evaluating the Imminence of Wet Eruptions, J. Disas. Res., doi:10.20965/jdr.2019.p0580
  • Ioki, K., Y. Tanioka, G. Kawakami, Y. Kase, K. Nishina, W. Hirase, K. Hayashi, R. Takahashi, Fault model of the 12th Century southwestern Hokkaido earthquake estimated from tsunami deposit distributions, Earth Planets Space, doi:10.1186/s40623-019-1034-6
  • Katsumata K., M. Ichiyanagi, M. Ohzono, H. Aoyama, R. Tanaka, M. Takada, T. Yamaguchi, K. Okada, H. Takahashi, S. Sakai, S. Matsumoto, T. Okada, T. Matsuzawa, S. Hirano, T. Terakawa, S. Horikawa, M. Kosuga, H. Katao, Y. Iio, A. Nagaoka, N. Tsumura, T. Ueno, the Group for the Aftershock Observations of the 2018 Hokkaido Eastern Iburi Earthquake, The 2018 Hokkaido Eastern Iburi earthquake (MJMA = 6.7) was triggerd by a strike-slip faulting in a stepover segment: insights from the aftershock distribution and the focal mechanism sokution of the main shock, Earth Planets Space, doi:10.1186/s40623-019-1032-8
  • Ohzono, M., H. Takahashi, C. Ito, Spatiotemporal crustal strain distribution around the Ishikari-Teichi-Toen fault zone estimated from global navigation satellite system data, Earth Planets Space, doi:10.1186/s40623-019-1024-8
  • Kondo, G., H. Aoyama, T. Nishimura, M. Ripepe, G. Lacanna, R. Genco, R. Kawaguchi T. Yamada T. Miwa, E. Fujita, Gas flux cyclic regime at an open vent magmatic column inferred from seismic and acoustic records, Scientific Reports, doi:10.1038/s41598-019-42033-z
  • Tanioka, Y., M. Shibata, Y. Yamanaka, A.R. Gusman, K. Ioki,  Generation mechanism of large later phases of the 2011 Tohoku-oki tsunami causing damages in Hakodate, Hokkaido, Japan, Prog. Earth Planet. Sci., doi:10.1186/s40645-019-0278-x
  • Ioki, K., Y. Tanioka, H. Yanagisawa, G. Kawakami, Numerical simulation of the landslide and tsunami due to the 1741 Oshima-Oshima eruption in Hokkaido, Japan, J. Geophys. Res., doi:10.1029/2018JB016166


  • Narita, S., M. Murakami, Shallow hydrothermal reservoir inferred from post-eruptive deflation at Ontake Volcano as revealed by PALSAR-2 InSAR, Earth Planets Space, doi:10.1186/s40623-018-0966-6
  • Chiba, T., Y. Nishimura, T. Otsuka, Fossil diatom assemblages during the last millennium in the Toveri River mouth area, Hokkaido, Japan,  Diatom, doi:10.11464/diatom.34.8.
  • Shiina T., H. Takahashi, T. Okada, T. Matsuzawa, Implications of Seismic Velocity Structure at the Junction of Kuril‐Northeastern Japan Arcs on Active Shallow Seismicity and Deep Low‐Frequency Earthquakes, J. Geophys. Res., doi:10.1029/2018JB015467
  • Tanioka, Y., A.R. Gusman, Near-field Tsunami Inundation Forecast Method Assimilating Ocean Bottom Pressure Data: A Synthetic Test for the 2011 Tohoku-oki Tsunami, Phys. Earth Planet. Int., doi:10.1016/j.pepi.2018.08.006
  • Yamanaka, Y., Tanioka, Y., Large amplification of the 1906 Colombia-Ecuador earthquake tsunami in Hilo Bay induced by bay-scale resonance, Geophys. J. Int., doi:10.1093/gji/ggy244
  • Hashimoto, T., A. Terada, R. Tanaka, Volcanic smoke reduction in visible and thermal infrared imagery, Earth Planets Space,  doi:10.1186/s40623-018-0886-5
  • Tanaka, R., T. Hashimoto, N. Matsushima, T. Ishido, Contention between supply of hydrothermel fluid and conduit obstruction: inferences from numerical simulations, Earth Planets Space, doi:10.1186/s40623-018-0840-6
  • 千葉崇, 西村裕一, 2015年台風23号に伴う高潮により北海道ホロカヤントウの砂州上に形成された砂質堆積物の堆積過程, 第四紀研究, doi:10.4116/jaqua.57.53
  • Shiina, T., J. Nakajima, T. Matsuzawa, P-wave attenuation in the Pacific slab beneath northeastern Japan revealed by the spectral ratio of intraslab earthquakes, Earth. Planet. Sci. Lett., doi:10.1016/j.epsl.2018.02.032
  • Tanioka, Y., A.G.C. Ramirez, Y. Yamanaka, Simulation of a Dispersive Tsunami due to the 2016 El Salvador-Nicaragua Outer-Rise Earthquake (Mw 6.9), Pure. Appl. Geophys., doi:10.1007/s00024-018-1773-5


  • Yamada T., Y. Sato, Y. Tanioka, J. Kawahara, Spatial pattern in stress drops of moderate-sized earthquakes on the Pacific Plate off south-east of Hokkaido, Japan: implications for the heterogeneity of frictional properties, Earth Planet Space, doi:10.1186/s40645-017-0152-7
  • Yamanaka, Y., Tanioka, Y., Shina T., A long source area of the 1906 Colombia-Ecuador earthquake estimated from observed tsunami waveforms, Earth Planets Space, doi:10.1186/s40623-017-0750-z
  • Tanioka, Y., Tsunami simulation method assimilating ocean bottom pressure data near a tsunami source region, Pure Appl. Geophys., doi:10.1007/s00024-017-1697-5
  • Tanioka, Y., G. J. A. Miranda, A. R. Gusman, Y. Fujii, Method to Determine Appropriate Source Models of Large Earthquakes Including Tsunami Earthquakes for Tsunami Early Warning in Central America, Pure Appl. Geophys., doi:10.1007/s00024-017-1630-y
  • Yamanaka, Y., Y. Tanioka, Estimating the Topography Before Volcanic Sector Collapses Using Tsunami Survey Data and Numerical Simulations, Pure Appl. Geophys., doi:10.1007/s00024-017-1589-8
  • Tanaka, R., T. Hashimoto, N. Matsushima, T. Ishido, Permeability-control on volcanic hydrothermal system: case study for Mt. Tokachidake, Japan, based on numerical simulation and field observation, Earth Planets Space, doi:10.1186/s40623-017-0623-5
  • Shiina, T., J. Nkajima, T. Matsuzawa, G. Toyokuni, S. Kita, Depth variations in seismic velocity in the subducting crust: Evidence for fluid-related embrittlement for intermediate-depth earthquakes, Geophys. Res. Lett., doi:10.1002/2016GL071798
  • Yamada, T., H. Aoyama, T. Nishimura, M. Iguchi, M. Hendrasto,  Volcanic eruption volume flux estimations from very-long period infrasound signals, Geophys. Res. Lett., doi:10.1002/2016GL071047


  • Yamada, T., H. Aoyama, T. Nishimura, H. Yakiwara, H. Nakamichi, J. Oikawa, M. Iguchi, M. Hendrasto, Y. Suparman, Initial phases of explosion earthquakes accompanying Vulcanian eruptions at Lokon-Empung volcano, Indonesia, J. Volcanol. Geotherm. Res., doi:10.1016/j.jvolgeores.2016.08.011
  • Ioki, K., Y. Tanioka, Rupture Process of the 1969 and 1975 Kurile Earthquakes Estimated from Tsunami Waveform Analyses, Pure Appl. Geophys., doi:10.1007/978-3-319-55480-8_25
  • Katsumata, K., Long-term seismic quiescences and great earthquakes in and around the Japan subduction zone between 1975 and 2012, Pure. Appl. Geophys., doi:10.1007/s00024-016-1415-8
  • 大園真子, 高橋浩晃, 2015年6月4日阿寒湖付近の地震前後におけるGEONETの座標値とピラー内の傾斜計記録について, 測地学会誌, doi:10.11366/sokuchi.62.21
  • Abd Allah, S., T. Mogi, Three-dimensional resistivity modeling of GREATEM survey data from Ontake Volcano, northwest Japan, Earth Planets Space, doi:10.1186/s40623-016-0443-z.
  • Ichiyanagi M., N. Takai, M. Shigefuji, S. Bijikchhen, T. Sasatani, S. Rajaure, M.R. Dhital, H. Takahashi, Aftershock activity of the 2015 Gorkha, Nepal, earthquake determined using the Kathmandu strong motion seismographic array, Earth Planets Space, doi:10.1186/s40623-016-0402-8
  • Ioki, K., Y. Tanioka, Re-estimated fault model of the 17th century great earthquake off Hokkaido using tsunami deposit data, Earth. Planet. Sci. Lett., doi:10.1016/j.epsl.2015.10.009


  • Aoyama, H., H. Oshima, Precursory tilt changes of small phreatic eruptions of Meakan-dake volcano, Hokkaido, Japan, in November 2008, Earth Plants Space, doi:10.1186/s40623-015-0289-9
  • Katsumata, K., M. Kosuga, H. Katao, T. Yamada, A. Kato, the Research Group for the Joint Seismic Observations at the Nobi Area, Focal mechanisms and stress field in the Nobi fault area, central Japan, Earth Planets Space, doi:10.1186/s40623-015-0275-2
  • Katsumata, K., A Long-Term Seismic Quiescence before the 2004 Sumatra (Mw 9.1) Earthquake, Bull. Seismo. Soc. Am., doi:10.1785/0120140116
  • Takahashi, H., Proposal for robust monitoring of catastrophic tsunami using onshore strain and tilt geodetic sensors, J. Disaster Res., doi:10.20965/jdr.2015.p0770
  • Ohzono, M., H. Takahashi, M. Ichiyanagi, An intra-plate slow earthquake observed by a dense GPS network in Hokkaido, northernmost Japan, Geophys. J. Int., doi:10.1093/gji/ggu380
  • Takahashi, H., Proposal for robust monitoring of catastrophic tsunami using onshore strain and tilt geodetic sensors, J. Disaster Res., doi:10.20965/jdr.2015.p0770


  • Tanioka, Y., A.R. Gusman, K. Ioki, Real-time tsunami inundation forecast for a recurrence of 17 century great Hokkaido earthquake, J. of Disaster Research, doi:10.20965/jdr.2014.p0358
  • Gusman, A. R., Y. Tanioka, B. T. MacInnes, H. Tsushima, A Methodology for Near-field Tsunami Inundation Forecasting: Application to the 2011 Tohoku Tsunami, J. Geophys. Res., doi:10.1002/2014JB010958
  • Gusman, A.R., Y. Tanioka, Effectiveness of Real-Time Near-Field Tsunami Inundation for Tsunami Evacuation in Kushiro City, Hokkaido, Japan, Chapter 11, V. Santiago-Fandino et al. (eds), Post-Tsunami Hazard, Advances in Natural and Technological Hazards Research, doi:10.1007/978-3-319-10202-3_11
  • Hashimoto, T., T. Koyama, T. Kaneko, T. Ohminato, T. Yanagisawa, M. Yoshimoto, E. Suzuki, Aeromagnetic survey using an unmanned autonomous helicopter over Tarumae Volcano, northern Japan, Explor. Geohys., doi:10.1071/EG12087


  • Tanaka, R., T. Hashimoto, Transition in eruption style during the 2011 eruption of Shinmoe-dake, in the Kirishima volcanic group: Implications from a steady conduit flow model, Earth Planets Space, doi:10.5047/eps.2013.05.002
  • Katsumata, K., S. Sakai, Seismic quiescence and activation anomalies from 2005 to 2008 beneath the Kanto district, central Honshu, Japan, Earth Planets Space, doi:10.5047/eps.2013.06.006
  • Gusman, R. A., M. Fukuoka, Y. Tanioka, S. Sakai, Effect of the largest foreshock (Mw 7.3) on triggering the 2011 Tohoku earthquake (Mw 9.0) , Pure. Appl. Geophys., doi:10.1002/grl.50153
  • Gusman, R. A., Y. Tanioka, W phase inversion and tsunami inundation modeling for tsunami early warning: case study for the 2011 Tohoku event, Pure. Appl. Geophys., doi:10.1007/s00024-013-0680-z
  • Hashimoto, T., T. Koyama, T. Kaneko, T. Ohminato, T. Yanagisawa, M. Yoshimoto, E. Suzuki, Aeromagnetic survey using an unmanned autonomous helicopter over Tarumae Volcano, northern Japan, Explore Geophys., doi:10.1071/EG12087
  • Ichihara, H., T. Mogi, Y. Yamaya, Three-dimensional resistivity modelling of a seismogenic area in an oblique subduction zone in the western Kurile arc: constraints from anomalous magnetotelluric phases, Tectonophysics, doi:10.1016/j.tecto.2013.05.020
  • Kakinami, Y., M. Kamogawa, T. Onishi, K. Mochizuki, J.-P. Lebreton, S.Watanabe, Yamamoto, T. Mogi, Validation of electron density and temperature observed DEMETER, Advances in Space Research, doi:10.1016/j.asr.2013.07.003
  • Moriya, T., T. Mogi, H. Yamashita, I. Yamamoto, M. Sato, Quantitative characteristics of anomalous VHF transmissions as an earthquake precursor in the Hidaka mountain range, Hokkaido, Japan, Earthquake Prediction Studies: Seismo Electromagnetics, (ed. M. Hayakawa), TERRAPUB, 101-112
  • Abd Allah, S., T. Mogi, H. Ito, A. Jomori, Y. Yuuki, E. Fomenko, K. Kiho, H. Kaieda, K. Suzuki, K. Tsukuda, Three-dimensional resistivity characterization of a coastal area: Application of Grounded Electrical-Source Airborne Transient Electromagnetic (GREATEM) survey data from Kujukuri Beach, Japan, J. Appl. Geophys., doi:10.1016/j.jappgeo.2013.09.011