Articles | Volume 22, issue 9
https://doi.org/10.5194/nhess-22-3083-2022
https://doi.org/10.5194/nhess-22-3083-2022
Research article
 | 
21 Sep 2022
Research article |  | 21 Sep 2022

Identification and ranking of subaerial volcanic tsunami hazard sources in Southeast Asia

Edgar U. Zorn, Aiym Orynbaikyzy, Simon Plank, Andrey Babeyko, Herlan Darmawan, Ismail Fata Robbany, and Thomas R. Walter

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Airbus: Copernicus DEM Validation Report (v2.1), https://spacedata.copernicus.eu/documents/20126/0/GEO1988-CopernicusDEM-SPE-002_ProductHandbook_I1.00.pdf (last access: 19 September 2022), 2020. 
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Badriana, M. R., Bachtiar, H., Adytia, D., Sembiring, L., Andonowati, and Groesen, E. v.: Wave run-up of a possible Anak-Krakatau tsunami on planned and optimized Jakarta Sea Dike, AIP Conf. Proc., 1857, 090004, https://doi.org/10.1063/1.4987103, 2017. 
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Short summary
Tsunamis caused by volcanoes are a challenge for warning systems as they are difficult to predict and detect. In Southeast Asia there are many active volcanoes close to the coast, so it is important to identify the most likely volcanoes to cause tsunamis in the future. For this purpose, we developed a point-based score system, allowing us to rank volcanoes by the hazard they pose. The results may be used to improve local monitoring and preparedness in the affected areas.
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