Tue. May 28, 2019 9:00 AM - 10:30 AM IC (2F)

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

[S-VC38] Active Volcanism

convener:Yuta Maeda(Nagoya University), Takahiro Miwa(National research institute for earth science and disaster prevention), Takeshi Nishimura(Department of Geophysics, Graduate School of Science, Tohoku University), Chairperson:Fukashi Maeno, Yosuke Aoki

Thu. May 30, 2019 9:00 AM - 10:30 AM A05 (TOKYO BAY MAKUHARI HALL)

[J] Oral
| M (Multidisciplinary and Interdisciplinary)
| M-IS Intersection

[M-IS16] Dynamics of eruption cloud and cumulonimbus; modelling and observation

convener:Eiichi Sato(Meteorological Research Institute), Fukashi Maeno(Earthquake Research Institute, University of Tokyo), Takeshi Maesaka(National Research Institute for Earth Science and Disaster Resilience), Chairperson:Eiichi Sato(Meteorological Research Institute)

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

[J] Poster
| M (Multidisciplinary and Interdisciplinary)
| M-IS Intersection

[M-IS16] Dynamics of eruption cloud and cumulonimbus; modelling and observation

convener:Eiichi Sato(Meteorological Research Institute), Fukashi Maeno(Earthquake Research Institute, University of Tokyo), Takeshi Maesaka(National Research Institute for Earth Science and Disaster Resilience)

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

[J] Poster
| M (Multidisciplinary and Interdisciplinary)
| M-IS Intersection

[M-IS16] Dynamics of eruption cloud and cumulonimbus; modelling and observation

convener:Eiichi Sato(Meteorological Research Institute), Fukashi Maeno(Earthquake Research Institute, University of Tokyo), Takeshi Maesaka(National Research Institute for Earth Science and Disaster Resilience)

Wed. May 29, 2019 1:45 PM - 3:15 PM 103 (1F)

[J] Oral
| U (Union )
| Union

[U-04] Capture the fast process in Earth and planetary science

3:00 PM - 3:15 PM

[U04-06] Estimation of physical parameters of volcanic eruptions based on analysis of eruptive products –Toward understanding of eruption dynamics–

★Invited Papers

*Fukashi Maeno¹ (1.Earthquake Research Institute, University of Tokyo)

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

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

[S-VC34] Connecting magma dynamics in vent-conduit system with surface expression of volcanic eruption

[SVC34-P07] Time-series variation in the textures of ejecta of the An'ei eruption, Izu-Oshima

*Yuya Ikenaga¹, Fukashi Maeno¹, ATSUSHI YASUDA¹ (1.Earthquake Research Institute, The University of Tokyo)

[SVC34-P08] The textural analysis of pumice from the Plinian eruption of Taupo volcano: implications for tube pumice

*Masatoshi Ohashi¹, Mie Ichihara², Fukashi Maeno², Ben Kennedy³, Darren Gravley³ (1.Department of Earth and Planetary Science, Graduate School of Science, The University of Tokyo, 2.Earthquake Research Institute, The University of Tokyo, 3.Department of Geological Sciences, The University of Canterbury)

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

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

[S-VC34] Connecting magma dynamics in vent-conduit system with surface expression of volcanic eruption

[SVC34-P07] Time-series variation in the textures of ejecta of the An'ei eruption, Izu-Oshima

*Yuya Ikenaga¹, Fukashi Maeno¹, ATSUSHI YASUDA¹ (1.Earthquake Research Institute, The University of Tokyo)

[SVC34-P08] The textural analysis of pumice from the Plinian eruption of Taupo volcano: implications for tube pumice

*Masatoshi Ohashi¹, Mie Ichihara², Fukashi Maeno², Ben Kennedy³, Darren Gravley³ (1.Department of Earth and Planetary Science, Graduate School of Science, The University of Tokyo, 2.Earthquake Research Institute, The University of Tokyo, 3.Department of Geological Sciences, The University of Canterbury)

Mon. May 27, 2019 1:45 PM - 3:15 PM 105 (1F)

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

[S-VC35] Mitigation of volcanic disasters - basic and applied researches

3:00 PM - 3:15 PM

[SVC35-06] Distribution of ballistic ejecta of the phreatic eruption at Kusatsu-Shirane volcano, on 23 Jan, 2018, part 2

*Mitsuhiro Yoshimoto¹, Ryuta FURUKAWA^2,3, Yoshihiro Ishizuka², Yusuke Minami², Masashi NAGAI⁴, Shuichi Hosokawa³, Ryo Honda¹, Taisuke Yasuda¹, Akihiko Terada⁵, Tatsuji Nishizawa⁵, Yasuhiro Ishimine⁶, Kenichi Arai⁷, Hisashi Sasaki⁷, Shino Naruke⁷, Yuko Sekiguchi³, Takahiro Yanada³, Yasuo Ishizaki⁸, Nobuko Kametani⁸, Fukashi Maeno⁹ (1.Mount Fuji Research Institute, Yamanashi Prefectural Government, 2.Geological Survey of Japan, National Institute of Advanced Industrial Science and Technology, 3.Japan Meteorological Agency, 4.Volcano Research Department, National Research Institute for Earth Science and Disaster Resilience, 5.Volcanic Fluid Research Center, Tokyo Institute of Technology, 6.Research and Education Center for Natural Hazards, Kagoshima University, 7.Asia Air Survey Co., Ltd., 8. Graduate School of Science and Engineering, University of Toyama, 9.Earthquake Research Institute, University of Tokyo)

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

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

[S-VC36] Volcanic and igneous activities, and these long-term forecasting

[SVC36-P10] Distribution of ballistic blocks during the 2014 eruption of Ontake Volcano, central Japan

*Teruki Oikawa¹, Mitsuhiro Yoshimoto², Yoshihiro Takeshita³, Fukashi Maeno⁴, Jiro Komori⁵, Setsuya Nakada⁹, Taketo Shimano¹⁰, Hisashi Sasaki⁶, Kishimoto Hiroshi⁶, Tatsuro Chiba⁶, Yasuhiro Ishimine⁷, Kae Tsunematsu⁸, Yoshihiro Ishizuka¹ (1.GSJ, National Institute of Advanced Industrial Science and Technology , 2.Mt. Fuji Reserch Institute, Yamanashi Prifectural Goverment, 3.Faculty of Education, Shinshu University, 4.Earthquake Reserch Institute, University of Tokyo, 5.Teikyo Heisei University, 6.Asia Air Survey Co., Ltd., 7.Reserch and Education Center for Natural Hazards, Kagoshima University, 8.Yamagata University, 9.National Reserch Insitute for Earth Science and Disaster Resilience, 10.Graduate School of Environment and Disaearch, Tokoha 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-VC Volcanology

[S-VC36] Volcanic and igneous activities, and these long-term forecasting

[SVC36-P10] Distribution of ballistic blocks during the 2014 eruption of Ontake Volcano, central Japan

*Teruki Oikawa¹, Mitsuhiro Yoshimoto², Yoshihiro Takeshita³, Fukashi Maeno⁴, Jiro Komori⁵, Setsuya Nakada⁹, Taketo Shimano¹⁰, Hisashi Sasaki⁶, Kishimoto Hiroshi⁶, Tatsuro Chiba⁶, Yasuhiro Ishimine⁷, Kae Tsunematsu⁸, Yoshihiro Ishizuka¹ (1.GSJ, National Institute of Advanced Industrial Science and Technology , 2.Mt. Fuji Reserch Institute, Yamanashi Prifectural Goverment, 3.Faculty of Education, Shinshu University, 4.Earthquake Reserch Institute, University of Tokyo, 5.Teikyo Heisei University, 6.Asia Air Survey Co., Ltd., 7.Reserch and Education Center for Natural Hazards, Kagoshima University, 8.Yamagata University, 9.National Reserch Insitute for Earth Science and Disaster Resilience, 10.Graduate School of Environment and Disaearch, Tokoha University)

Thu. May 30, 2019 3:30 PM - 5:00 PM A07 (TOKYO BAY MAKUHARI HALL)

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

[S-VC37] Dynamics of volcanic eruptions and their physical and chemical processes

4:30 PM - 4:45 PM

[SVC37-11] Estimating ashfall volumes for the 2018 Shinmoedake eruptions using the Ellipse Approximated Isopach (EAI) method - How to quantify ashfall volumes from limited ashfall observation locations

*Yasuhisa Tajima¹, Setsuya Nakada², Masashi NAGAI², Fukashi Maeno³, Jun Oikawa³, Teruki Oikawa⁴, Yasuo Miyabuchi⁵, Toshiaki Hasenaka⁵, Masataka Kawaguchi⁵ (1.NIPPON KOEI CO.,LTD., 2.NIED, 3.ERI, the Univ. Tokyo, 4.Geological Survey of Japan, AIST, 5.Kumamoto Univ.)

Tue. May 28, 2019 9:00 AM - 10:30 AM IC (2F)

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

[S-VC38] Active Volcanism

9:00 AM - 9:15 AM

[SVC38-06] A sequence of volcanic flank collapse and tsunami event on 22 December 2018 at Anak Krakatau volcano, Indonesia

*Fukashi Maeno¹, Takayuki Kaneko¹ (1.Earthquake Research Institute, University of Tokyo)

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

[J] Poster
| S (Solid Earth Sciences )
| S-TT Technology & Techniques

[S-TT44] Airborne surveys and monitoring of the Earth

[STT44-P02] Geomagnetic total intensity change before and after the eruptions at Shinmoedake volcano in 2018 detected by aeromagnetic surveys

*Takao Koyama¹, Takayuki Kaneko¹, Takao Ohminato¹, Atsushi Watanabe¹, Fukashi Maeno¹ (1.Earthquake Research Institute, University of Tokyo)

Mon. May 27, 2019 9:00 AM - 10:30 AM 106 (1F)

[J] Oral
| M (Multidisciplinary and Interdisciplinary)
| M-IS Intersection

[M-IS23] Planetary Volcanology

9:00 AM - 9:15 AM

[MIS23-01] Growth and evolution of isolated volcanic island, Nishinoshima, Ogasawara

★Invited Papers

*Fukashi Maeno¹ (1.Earthquake Research Institute, University of Tokyo)

Fukashi Maeno

Convener, Chairperson

[S-VC38] Active Volcanism

[M-IS16] Dynamics of eruption cloud and cumulonimbus; modelling and observation

[M-IS16] Dynamics of eruption cloud and cumulonimbus; modelling and observation

[M-IS16] Dynamics of eruption cloud and cumulonimbus; modelling and observation

Speaker, Author, Co-Author

[U-04] Capture the fast process in Earth and planetary science

[U04-06] Estimation of physical parameters of volcanic eruptions based on analysis of eruptive products –Toward understanding of eruption dynamics–

★Invited Papers

[S-VC34] Connecting magma dynamics in vent-conduit system with surface expression of volcanic eruption

[SVC34-P07] Time-series variation in the textures of ejecta of the An'ei eruption, Izu-Oshima

[SVC34-P08] The textural analysis of pumice from the Plinian eruption of Taupo volcano: implications for tube pumice

[S-VC34] Connecting magma dynamics in vent-conduit system with surface expression of volcanic eruption

[SVC34-P07] Time-series variation in the textures of ejecta of the An'ei eruption, Izu-Oshima

[SVC34-P08] The textural analysis of pumice from the Plinian eruption of Taupo volcano: implications for tube pumice

[S-VC35] Mitigation of volcanic disasters - basic and applied researches

[SVC35-06] Distribution of ballistic ejecta of the phreatic eruption at Kusatsu-Shirane volcano, on 23 Jan, 2018, part 2

[S-VC36] Volcanic and igneous activities, and these long-term forecasting

[SVC36-P10] Distribution of ballistic blocks during the 2014 eruption of Ontake Volcano, central Japan

[S-VC36] Volcanic and igneous activities, and these long-term forecasting

[SVC36-P10] Distribution of ballistic blocks during the 2014 eruption of Ontake Volcano, central Japan

[S-VC37] Dynamics of volcanic eruptions and their physical and chemical processes

[SVC37-11] Estimating ashfall volumes for the 2018 Shinmoedake eruptions using the Ellipse Approximated Isopach (EAI) method - How to quantify ashfall volumes from limited ashfall observation locations

[S-VC38] Active Volcanism

[SVC38-06] A sequence of volcanic flank collapse and tsunami event on 22 December 2018 at Anak Krakatau volcano, Indonesia

[S-TT44] Airborne surveys and monitoring of the Earth

[STT44-P02] Geomagnetic total intensity change before and after the eruptions at Shinmoedake volcano in 2018 detected by aeromagnetic surveys

[M-IS23] Planetary Volcanology

[MIS23-01] Growth and evolution of isolated volcanic island, Nishinoshima, Ogasawara

★Invited Papers