Hirofumi YOKOYAMA

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Speaker, Author, Co-Author

Wed. May 27, 2015 6:15 PM - 7:30 PM Convention Hall (2F)

Poster
| Symbol S (Solid Earth Sciences)
| S-VC Volcanology

[S-VC45] Active Volcanism

6:15 PM - 7:30 PM

[SVC45-P21] Spectral characteristics of volcanic earthquakes before and after the 2014 eruption of Ontake volcano

*Yutaka NAGAOKA¹, Koji KATO², Tetsuya YAMAMOTO¹, Hirofumi YOKOYAMA¹ (1.MRI, JMA, 2.JMA)

Mon. May 25, 2015 6:15 PM - 7:30 PM Convention Hall (2F)

Poster
| Symbol S (Solid Earth Sciences)
| S-VC Volcanology

[S-VC46] Dynamics of volcanic eruptions and igneous activities

6:15 PM - 7:30 PM

[SVC46-P18] Quasi-Realtime Contents of the Tephra Fall Simulations against Large-Scale Eruption

*Toshiki SHIMBORI¹, Kensuke ISHII¹, Eiichi SATO¹, Keiichi FUKUI¹, Hirofumi YOKOYAMA¹ (1.Meteorological Research Institute)