JpGU-AGU Joint Meeting 2026

Presentation information

[J] Oral

S (Solid Earth Sciences ) » S-VC Volcanology

[S-VC43] Active Volcanism

Tue. May 26, 2026 9:00 AM - 10:30 AM Convention Hall (CH-A) (International Conference Hall, Makuhari Messe)

Chairperson:Yamakawa Kazuya(Mount Fuji Research Institute, Prefecture of Yamanashi), Hirose Takashi(Graduate School of Science, Tohoku University)

9:30 AM - 9:45 AM

[SVC43-03] Magma degassing and fragmentation processes estimated from very-long-period events and tremor at Nevado del Ruiz volcano, Colombia

Yuki Hattori1, *Hiroyuki Kumagai2, Yuta Maeda2, John Makario Londono3 (1. Leave from Graduate School of Environmental Studies, Nagoya University, 2. Graduate School of Environmental Studies, Nagoya University, 3. Colombia Geological Survey)