Hiroyuki Kumagai

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Speaker, Author, Co-Author

Mon. May 27, 2019 10:45 AM - 12:15 PM Poster Hall (International Exhibition Hall8, Makuhari Messe)

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

[S-VC38] Active Volcanism

[SVC38-P33] Relationship between duration of eruption tremor and eruption volume

*Azusa Mori¹, Hiroyuki Kumagai¹ (1.Nagoya University Environmental Studies)

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-VC38] Active Volcanism

[SVC38-P33] Relationship between duration of eruption tremor and eruption volume

*Azusa Mori¹, Hiroyuki Kumagai¹ (1.Nagoya University Environmental Studies)

Tue. May 28, 2019 3:30 PM - 5:00 PM IC (2F)

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

[S-VC38] Active Volcanism

4:00 PM - 4:15 PM

[SVC38-26] Amplitude source location method with depth-dependent scattering and attenuation structures for volcano-seismic signals

*Hiroyuki Kumagai¹, John Makario Lonodno², Alvaro Esteban Acevedo Rivas², Yuta Maeda¹ (1.Graduate School of Environmental Studies, Nagoya University, 2.Colombian Geological Survey)

4:30 PM - 4:45 PM

[SVC38-28] Empirical relation for Q factors of crack resonances and its use to estimate source properties of volcanic LP events

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