Mon. May 22, 2017 9:00 AM - 10:30 AM Convention Hall A (International Conference Hall 2F)

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

[S-VC47] [JJ] Active volcanism

10:00 AM - 10:15 AM

[SVC47-05] Conduit opening process toward ash eruptions estimated from continuous tremor at Aso volcano: ash eruptions in May 2011 and in January 2014

*Misa Ichimura¹, Akihiko Yokoo¹, Tsuneomi Kagiyama¹, Shin Yoshikawa¹, Hiroyuki Inoue¹ (1.Graduate School of Science, Kyoto University)

Mon. May 22, 2017 10:45 AM - 12:15 PM Convention Hall A (International Conference Hall 2F)

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

[S-VC47] [JJ] Active volcanism

11:45 AM - 12:00 PM

[SVC47-11] The October 7-8, 2016 eruptions of Nakadake crater, Aso Volcano, Japan and their deposits

*Yasuo Miyabuchi¹, Fukashi Maeno², Setsuya Nakada², Masashi Nagai³, Yoshiyuki Iizuka⁴, Hideo Hoshizumi⁵, Akiko Tanaka⁵, Jun'ichi Itoh⁵, Yoshihisa Kawanabe⁵, Masayuki Oishi⁶, Akihiko Yokoo⁷, Takahiro Ohkura⁷ (1.Faculty of Education, Kumamoto University, 2.Earthquake Research Institute, The University of Tokyo, 3.National Research Institute for Earth Science and Disaster Prevention, 4.Institute of Earth Sciences, Academia Sinica, 5.Geological Survey of Japan, National Institute of Advanced Industrial Science and Technology, 6.Faculty of Geo-environmental Science, Rissho University, 7.Institute for Geothermal Sciences, Graduate School of Sciences, Kyoto University)

Mon. May 22, 2017 3:30 PM - 5:00 PM Poster Hall (International Exhibition Hall HALL7)

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

[S-VC47] [JJ] Active volcanism

[SVC47-P16] Mechanism of Stromoblian eruption at Aso volcano in terms of a model of slug ascending and bursting

*Kyoka Ishii¹, Akihiko Yokoo¹, Tsuneomi Kagiyama¹, Takahiro Ohkura¹, Shin Yoshikawa¹, Hiroyuki Inoue¹ (1.Graduate School of Science, Kyoto University)

[SVC47-P24] Vertical ground deformation of Ioyama, Kirishima volcanoes measured by precise leveling survey (during Mar. 2012 - Nov. 2016)

*Kaori Morita¹, Takeshi Matsushima¹, Kazunari Uchida¹, Rintaro Miyamachi¹, Yoshiko Teguri¹, Shiori Fujita¹, Manami Nakamoto¹, Hiroshi Shimizu¹, Hitoshi, Y. Mori², Masayuki Murase³, Takahiro Ohkura⁴, Hiroyuki Inoue⁴, Akihiko Yokoo⁴ (1.Kyushu University, 2.Hokkaido University, 3.Nihon University, 4.Kyoto University)

[SVC47-P27] Time variations between shock wave and a subsequent formation of bright cloud at Vulcanian eruptions of Showa crater, Sakurajima volcano, Japan

*Dan Muramatsu¹, Koki Aizawa¹, Akihiko Yokoo² (1.Kyushu University, 2.Kyoto University)

Mon. May 22, 2017 5:15 PM - 6:30 PM Poster Hall (International Exhibition Hall HALL7)

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

[S-VC47] [JJ] Active volcanism

[SVC47-P16] Mechanism of Stromoblian eruption at Aso volcano in terms of a model of slug ascending and bursting

*Kyoka Ishii¹, Akihiko Yokoo¹, Tsuneomi Kagiyama¹, Takahiro Ohkura¹, Shin Yoshikawa¹, Hiroyuki Inoue¹ (1.Graduate School of Science, Kyoto University)

[SVC47-P24] Vertical ground deformation of Ioyama, Kirishima volcanoes measured by precise leveling survey (during Mar. 2012 - Nov. 2016)

*Kaori Morita¹, Takeshi Matsushima¹, Kazunari Uchida¹, Rintaro Miyamachi¹, Yoshiko Teguri¹, Shiori Fujita¹, Manami Nakamoto¹, Hiroshi Shimizu¹, Hitoshi, Y. Mori², Masayuki Murase³, Takahiro Ohkura⁴, Hiroyuki Inoue⁴, Akihiko Yokoo⁴ (1.Kyushu University, 2.Hokkaido University, 3.Nihon University, 4.Kyoto University)

[SVC47-P27] Time variations between shock wave and a subsequent formation of bright cloud at Vulcanian eruptions of Showa crater, Sakurajima volcano, Japan

*Dan Muramatsu¹, Koki Aizawa¹, Akihiko Yokoo² (1.Kyushu University, 2.Kyoto University)

Akihiko Yokoo

Speaker, Author, Co-Author