[S-VC47] [JJ] Active volcanism

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

convener:Yuta Maeda(Nagoya University), Yosuke Aoki(Earthquake Research Institute, University of Tokyo), Chairperson:Hiroyuki Kumagai(Graduate School of Environmental Studies, Nagoya University), Chairperson:Yuichi Morita(Earthquake Research Institute, University of Tokyo)

This session discusses various phenomena associated with active volcanisms including, but not limited to, geophysical and geochemical observations, geology, historical eruptions, and development of modern instruments. We also welcome contributions on recent eruptions.

+Add all to schedule

9:00 AM - 9:15 AM

[SVC47-01] Enhancing monitoring capabilities at Nevado del Ruiz volcano, Colombia, and its magma system inferred from seismic waveform analyses

*Hiroyuki Kumagai¹, Yuta Maeda¹, Makario Londono², Cristian Lopez² (1.Graduate School of Environmental Studies, Nagoya University, 2.Colombian Geological Survey)

9:15 AM - 9:30 AM

[SVC47-02] Temporal variations in the resonator size and fluid properties of LP events at Kusatsu-Shirane and Galeras volcanoes

*Kimiko Taguchi¹, Hiroyuki Kumagai¹, Yuta Maeda¹, Roberto Torres² (1.Nagoya University Environmental Studies, 2.Colombian Geological Survey)

9:30 AM - 9:45 AM

[SVC47-03] Woodpecker seismicity before the flank effusive eruption at Stromboli

*Kondo Gen¹, Hiroshi Aoyama¹, Takeshi Nishimura², Ryohei Kawaguchi³, Taishi Yamada¹, Takahiro Miwa⁴, Eisuke Fujita⁵, Maurizio Ripepe⁶, Riccardo Genco⁶ (1.Institute of Seismology and Volcanology, Faculty of Science, Hokkaido University, 2.Department of Geophysics, Graduate School of Science, Tohoku University, 3.Meteorological Research Institute, 4.National research institute for earth science and disaster prevention, 5.National research Instituite for Earth science and Disaster prevention, Volcanic research department, 6.Firenze University)

9:45 AM - 10:00 AM

[SVC47-04] Harmonic Tremors at Shinmoedake

*Yuki Natsume¹, Minoru Takeo¹, Mie Ichihara¹ (1.University of Tokyo Earthquake Research Institute)

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)

10:15 AM - 10:30 AM

[SVC47-06] Stress response of volcano-tectonic seismicity - tidal response (2)

*Yuichi Morita¹, Hiroshi Tsuruoka¹ (1.Earthquake Research Institute, University of Tokyo)

Session information