Research keywords (3)：
Volcanology
, Volcanic ash
, Magma
Research theme for competitive and other funds (5)：
2020 - 2024 火山灰のシステマティックス構築に基づく噴火推移と火道進化過程の関係解明研究
2017 - 2020 Analytical study of the product of volcanic eruption in terms of mathematical statistics for forecasting volcanic eruption sequence
2015 - 2016 Integrated study on the 2015 eruption at the Kuchinoerabujima volcano
2014 - 2016 Ash aggregation: Reconstruction from in situ observation of falling ash by using high-speed camera imaging.
2008 - 2009 火山爆発強度の支配メカニズム~桜島ブルカノ式噴火のケーススタディ~
Papers (38)：
Takahiro Miwa, Masashi Nagai, Hideki Ueda, Akihiko Yokoo. Classification of Volcanic Ash Particles with a Convolutional Neural Network on RGB Microphotographs: Towards Real-Time Monitoring of an Ongoing Eruption. Report of the National Research Institute for Earth Science and Disaster Resilience. 2023. 88. 1-7
Takahiro Miwa, Hidemi Ishibashi, Ryunosuke Kazahaya, Satoshi Okumura, Masato Iguchi, Genji Saito, Atsushi Yasuda, Nobuo Geshi, Hiroyuki Kagi. Redox state of magma recorded in volcanic glass from an ash-forming eruption at Bromo volcano, Indonesia: Insights into the degassing process. Bulletin of Volcanology. 2023. 85. 9
Lauren Schaefer, Jackie Kendrick, Yan Lavallée, Jenny Schauroth, Oliver Lamb, Lamur Anthony, Takahiro Miwa, Ben Kennedy. Laboratory Simulation of Earthquake-Induced Damage in Lava Dome Rocks. Tektonika. 2023. 1. 1
Takahiro Miwa, Masashi Nagai. An Updated Scaling Relationship Between Energy and Crater Diameter for Surface and Subsurface Explosions. Report of the National Research Institute for Earth Science and Disaster Resilience. 2022. 87. 1-9
Aika K. Kurokawa, Takahiro Miwa, Hidemi Ishibashi. Aging in magma rheology. Scientific Reports. 2022. 12. 1
Experimental determination of a coefficient of restitution of rhyolitic melt
(Fall meeting of Volcanological Society of Japan 2023)
Estimation of total mass of tephra based on disdrometer observations
(Fall meeting of Volcanological Society of Japan 2023)
Shape parameter measurements of standard tephra samples via DIA in each particle
(Fall meeting of Volcanological Society of Japan 2023)
Magma pressurization in conduit prior to Vulcanian eruptions at Sakurajima volcano inferred from conduit flow modeling
(Fall meeting of Volcanological Society of Japan 2023)
P-T condition of magma from the 2022 eruption at Ioto volcano, Ogasawara, Japan
(Fall meeting of Volcanological Society of Japan 2023)
