[P-EM16] Physics and Chemistry in the Atmosphere and Ionosphere

11:30 AM - 11:45 AM

[PEM16-10] Tsunami-generated ionospheric currents inferred from geomagnetic observations at ground level: Case for the 2011 Tohoku Earthquake

*Takuto Minami¹, Masashi Kamogawa², Tsutomu Ogawa¹, Makoto Uyeshima¹, Toru Mogi³, Hiroshi Ichihara⁴ (1.Earthquake Research Institute,The University of Tokyo, 2.Department of Physics, Tokyo Gakugei University, 3.Graduate School of Engineering, Hokkaido University, 4.Graduate School of Environmental Studies, Nagoya University)

Tue. May 28, 2019 1:45 PM - 3:15 PM Poster Hall (International Exhibition Hall8, Makuhari Messe)

[J] Poster
| H (Human Geosciences )
| H-DS Disaster geosciences

[H-DS13] Tsunami and Tsunami Forecast

[HDS13-P06] Can we detect tsunami magnetic signals at on-land observatories prior to tsunami arrivals? : From the perspective of numerical experiments

*Takuto Minami¹, Tungcheng Ho¹, Zhiheng Lin², Hiroaki TOH² (1.Earthquake Research Institute,The University of Tokyo, 2.Graduate School of Science, Kyoto University)

Tue. May 28, 2019 5:15 PM - 6:30 PM Poster Hall (International Exhibition Hall8, Makuhari Messe)

[J] Poster
| H (Human Geosciences )
| H-DS Disaster geosciences

[H-DS13] Tsunami and Tsunami Forecast

[HDS13-P06] Can we detect tsunami magnetic signals at on-land observatories prior to tsunami arrivals? : From the perspective of numerical experiments

*Takuto Minami¹, Tungcheng Ho¹, Zhiheng Lin², Hiroaki TOH² (1.Earthquake Research Institute,The University of Tokyo, 2.Graduate School of Science, Kyoto University)

Sun. May 26, 2019 3:30 PM - 5:00 PM Poster Hall (International Exhibition Hall8, Makuhari Messe)

[J] Poster
| S (Solid Earth Sciences )
| S-EM Earth's Electromagnetism

[S-EM18] Geomagnetism, paleomagnetism and rock magnetism

[SEM18-P02] Forecasting geomagnetic secular variation based on magnetic diffusion at the core-mantle boundary

*Masaki Matsushima¹, Hisayoshi Shimizu², Futoshi Takahashi³, Takuto Minami², Shin ya Nakano⁴, Hiroaki Toh⁵ (1.Department of Earth and Planetary Sciences, School of Science, Tokyo Institute of Technology, 2.Earthquake Research Institute, University of Tokyo, 3.Faculty of Science, Kyushu University, 4.Institute of Statistical Mathematics, 5.Data Analysis Center for Geomagnetism and Space Magnetism, Graduate School of Science, Kyoto University)

[SEM18-P03] Candidate models of IGRF13-SV from Japanese team

*Hisayoshi Shimizu¹, Takuto Minami¹, Shin ya Nakano², Futoshi Takahashi³, Masaki Matsushima⁴, Hiroaki TOH⁵ (1.Earthquake Research Institute, University of Tokyo, 2.Institute of Statistical Mathematics, 3.Department of Earth and Planetary Sciences, Faculty of Science, Kyushu University, 4.Department of Earth and Planetary Sciences, School of Science, Tokyo Institute of Technology , 5.Data Analysis Center for Geomagnetism and Space Magnetism, Kyoto University)

Sun. May 26, 2019 5:15 PM - 6:30 PM Poster Hall (International Exhibition Hall8, Makuhari Messe)

[J] Poster
| S (Solid Earth Sciences )
| S-EM Earth's Electromagnetism

[S-EM18] Geomagnetism, paleomagnetism and rock magnetism

[SEM18-P02] Forecasting geomagnetic secular variation based on magnetic diffusion at the core-mantle boundary

*Masaki Matsushima¹, Hisayoshi Shimizu², Futoshi Takahashi³, Takuto Minami², Shin ya Nakano⁴, Hiroaki Toh⁵ (1.Department of Earth and Planetary Sciences, School of Science, Tokyo Institute of Technology, 2.Earthquake Research Institute, University of Tokyo, 3.Faculty of Science, Kyushu University, 4.Institute of Statistical Mathematics, 5.Data Analysis Center for Geomagnetism and Space Magnetism, Graduate School of Science, Kyoto University)

[SEM18-P03] Candidate models of IGRF13-SV from Japanese team

*Hisayoshi Shimizu¹, Takuto Minami¹, Shin ya Nakano², Futoshi Takahashi³, Masaki Matsushima⁴, Hiroaki TOH⁵ (1.Earthquake Research Institute, University of Tokyo, 2.Institute of Statistical Mathematics, 3.Department of Earth and Planetary Sciences, Faculty of Science, Kyushu University, 4.Department of Earth and Planetary Sciences, School of Science, Tokyo Institute of Technology , 5.Data Analysis Center for Geomagnetism and Space Magnetism, Kyoto University)

Mon. May 27, 2019 3:30 PM - 5:00 PM Poster Hall (International Exhibition Hall8, Makuhari Messe)

[J] Poster
| S (Solid Earth Sciences )
| S-VC Volcanology

[S-VC39] Hydrothermal systems of volcanoes

[SVC39-P05] Evolution of the hydrothermal system of Aso volcano during the 2014-2016 eruption period, as inferred by the ACTIVE observations

*Takuto Minami¹, Mitsuru Utsugi², Hisashi Utada¹, Tsuneomi Kagiyama³ (1.Ocean Hemisphere Research Institute, Earthquake Research Institute,The University of Tokyo, 2.Aso Volcanological Laboratory, Institute for Geothremal Sciences, Graduate School of Science, Kyoto University, 3.Aso Geopark Promotion Council)

Mon. May 27, 2019 5:15 PM - 6:30 PM Poster Hall (International Exhibition Hall8, Makuhari Messe)

[J] Poster
| S (Solid Earth Sciences )
| S-VC Volcanology

[S-VC39] Hydrothermal systems of volcanoes

[SVC39-P05] Evolution of the hydrothermal system of Aso volcano during the 2014-2016 eruption period, as inferred by the ACTIVE observations

*Takuto Minami¹, Mitsuru Utsugi², Hisashi Utada¹, Tsuneomi Kagiyama³ (1.Ocean Hemisphere Research Institute, Earthquake Research Institute,The University of Tokyo, 2.Aso Volcanological Laboratory, Institute for Geothremal Sciences, Graduate School of Science, Kyoto University, 3.Aso Geopark Promotion Council)

Wed. May 29, 2019 3:30 PM - 5:00 PM 104 (1F)

[E] Oral
| M (Multidisciplinary and Interdisciplinary)
| M-GI General Geosciences, Information Geosciences & Simulations

[M-GI30] Data assimilation: A fundamental approach in geosciences

4:15 PM - 4:30 PM

[MGI30-10] Geodynamo data assimilation for candidate models of IGRF13-SV from Japan team

*Takuto Minami¹, Shin ya Nakano², Futoshi Takahashi³, Masaki Matsushima⁴, Hisayoshi Shimizu¹, Hiroaki TOH⁵ (1.Ocean Hemisphere Research Institute, Earthquake Research Institute,The University of Tokyo, 2.The Institute of Statistical Mathematics, 3.Faculty of Science, Kyushu University, 4.School of Science, Tokyo Institute of Technology, 5.Graduate School of Science, Kyoto University)

4:30 PM - 4:45 PM

[MGI30-11] A pilot study of geomagnetic data assimilation into a geodynamo model

*Shin ya Nakano¹, Takuto Minami², Futoshi Takahashi³, Masaki Matsushima⁴, Hiroaki TOH⁵, Hisayoshi Shimizu² (1.The Institute of Statistical Mathematics, 2.Earthquake Research Institute, the University of Tokyo, 3.Faculty of Science, Kyushu University, 4.School of Science, Tokyo Institute of Technology, 5.Data Analysis Center for Geomagnetism and Space Magnetism, Graduate School of Science, Kyoto University)

Takuto Minami

Speaker, Author, Co-Author