[S-VC38] Natural Hazards and Disaster Risk related to Volcanoes and volcanic activity

Thu. May 28, 2026 3:30 PM - 5:00 PM 106 (International Conference Hall, Makuhari Messe)

Chairperson:Gomez A Christopher(Kobe University Faculty of Maritime Sciences Volcanic Risk at Sea Research Group), Daikai Rikuto(Kobe university graduate school of maritime sciences Volcanic Risk at Sea Research Group), Takarada Shinji(Geological Survey of Japan, National Institute of Advanced Industrial Science and Technology)

Hazards and Disaster Risk related to volcanoes (on volcanoes, triggered by volcanoes, but away from volcanoes, and related to other processes, but occurring on volcanoes) are numerous, and often pose serious threats to population living on volcanic flanks, attracted by fertile land, or constrained due to the lack of space, or a long tradition of living on the volcano. If you work on sector collapses, pyroclastic flows, lahars, volcanic landslides, the impacts of volcanoes on surrounding land, volcanoes and climate change, communities on volcanoes, practices and culture of volcanoes related to disaster risk... this session is for you.

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3:30 PM - 3:45 PM

[SVC38-01] Probabilistic hazard assessement posed by lahars inundation at Campi Flegrei caldera (southern Italy)

*Silvia Massaro^1,2, Laura Sandri², Mattia de' Michieli Vitturi ³, Mauro Di Vito⁴, Marina Bisson³, Roberto Sulpizio¹, Antonio Costa² (1. Dipartimento di Scienze della Terra e Geoambientali, Università degli Studi di Bari (Italy), 2. Istituto Nazionale di Geofisica e Vulcanologia, Sezione Bologna (Italy), 3. Istituto Nazionale di Geofisica e Vulcanologia, Sezione Pisa (Italy), 4. Istituto Nazionale di Geofisica e Vulcanologia, Osservatorio Vesuviano, Napoli (Italy))

3:45 PM - 4:00 PM

[SVC38-02] Exploiting SAR data for mapping and characterize lava flows during volcanic crisis

*Marco Polcari¹, Federico Galetto¹ (1. Istituto Nazionale di Geofisica e Vulcanologia)

4:00 PM - 4:15 PM

[SVC38-03] UAV-SfM point cloud analysis of channel-scale topographic changes induced by pyroclastic flows at Semeru Volcano

*Rikuto Daikai¹, Christopher A Gomez¹, Aditya Saptra² (1. Kobe university graduate school of maritime sciences Volcanic Risk at Sea Research Group, 2. Faculty of Geography, Universitas Muhammadiyah Surakarta)

4:15 PM - 4:30 PM

[SVC38-04] Current status and challenges of tephra distribution analysis using ellipse-approximated isopach analysis

*Yasuhisa Tajima¹, Fumihiko Ikegami¹, Jun Oikawa² (1. Research and Development Center, Nippon Koei Co.,LTD., 2. Earthquake Research Institute, The University of Tokyo)

4:30 PM - 4:45 PM

[SVC38-05] VONA-DL: a deep learning model for volcanic ash cloud nowcasting using SEVIRI data

*Claudia Corradino¹, Federica Torrisi¹, Lorenzo Basile^2,1, Simona Cariello¹, Angelo Cocuzza³, Giovanni Salvatore Di Bella^1,3, Ciro Del Negro¹, Arianna Beatrice Malaguti¹, Simone Palazzo³ (1. INGV OE Catania, 2. MIFT, Univ Messina, Italy, 3. DIEEI, Catania, Italy)

4:45 PM - 5:00 PM

[SVC38-06] Lahars at Unzen Volcano 30 years on: triggering mechanisms in the Tansandani Gully

*Christopher A Gomez¹ (1. Kobe University Faculty of Maritime Sciences Volcanic Risk at Sea Research Group)

Session information