Articles | Volume 24, issue 12
https://doi.org/10.5194/nhess-24-4267-2024
https://doi.org/10.5194/nhess-24-4267-2024
Research article
 | 
29 Nov 2024
Research article |  | 29 Nov 2024

Volcanic risk ranking and regional mapping of the Central Volcanic Zone of the Andes

María-Paz Reyes-Hardy, Luigia Sara Di Maio, Lucia Dominguez, Corine Frischknecht, Sébastien Biass, Leticia Freitas Guimarães, Amiel Nieto-Torres, Manuela Elissondo, Gabriela Pedreros, Rigoberto Aguilar, Álvaro Amigo, Sebastián García, Pablo Forte, and Costanza Bonadonna

Related authors

Quantifying cascading impacts through road network analysis in an insular volcanic setting: the 2021 Tajogaite eruption of La Palma Island (Spain)
Lucia Dominguez, Sébastien Biass, Corine Frischknecht, Alana Weir, Maria Paz Reyes-Hardy, Luigia Sara Di Maio, Nemesio Pérez, and Costanza Bonadonna
EGUsphere, https://doi.org/10.5194/egusphere-2025-986,https://doi.org/10.5194/egusphere-2025-986, 2025
Short summary

Related subject area

Risk Assessment, Mitigation and Adaptation Strategies, Socioeconomic and Management Aspects
Brief communication: Bridging the data gap – a call to enhance the representation of global coastal flood protection
Nicole van Maanen, Joël J.-F. G. De Plaen, Timothy Tiggeloven, Maria Luisa Colmenares, Philip J. Ward, Paolo Scussolini, and Elco Koks
Nat. Hazards Earth Syst. Sci., 25, 2075–2080, https://doi.org/10.5194/nhess-25-2075-2025,https://doi.org/10.5194/nhess-25-2075-2025, 2025
Short summary
Disaster management following the great Kahramanmaraş earthquakes in 2023, Türkiye
Bektaş Sarı
Nat. Hazards Earth Syst. Sci., 25, 2031–2043, https://doi.org/10.5194/nhess-25-2031-2025,https://doi.org/10.5194/nhess-25-2031-2025, 2025
Short summary
From insufficient rainfall to livelihoods: understanding the cascade of drought impacts and policy implications
Louise Cavalcante, David W. Walker, Sarra Kchouk, Germano Ribeiro Neto, Taís Maria Nunes Carvalho, Mariana Madruga de Brito, Wieke Pot, Art Dewulf, and Pieter R. van Oel
Nat. Hazards Earth Syst. Sci., 25, 1993–2005, https://doi.org/10.5194/nhess-25-1993-2025,https://doi.org/10.5194/nhess-25-1993-2025, 2025
Short summary
Assessing future impacts of tropical cyclones on global banana production
Sophie Kaashoek, Žiga Malek, Nadia Bloemendaal, and Marleen C. de Ruiter
Nat. Hazards Earth Syst. Sci., 25, 1963–1974, https://doi.org/10.5194/nhess-25-1963-2025,https://doi.org/10.5194/nhess-25-1963-2025, 2025
Short summary
Review article: Applicability and effectiveness of structural measures for subsidence (risk) reduction in urban areas
Nicoletta Nappo and Mandy Korff
Nat. Hazards Earth Syst. Sci., 25, 1811–1839, https://doi.org/10.5194/nhess-25-1811-2025,https://doi.org/10.5194/nhess-25-1811-2025, 2025
Short summary

Cited articles

Aguilar, R., Thouret, J.-C., Samaniego, P., Wörner, G., Jicha, B., Paquette, J.-L., Suaña, E., and Finizola, A.: Growth and evolution of long-lived, large volcanic clusters in the Central Andes: The Chachani Volcano Cluster, southern Peru, J. Volcanol. Geoth. Res., 426, 107539, https://doi.org/10.1016/j.jvolgeores.2022.107539, 2022. 
Aguilera, F.: Origen y naturaleza de los fluidos en los sistemas volcánicos, geotermales y termales de baja entalpía de la Zona Volcánica Central entre los 17°43S y 25°10 S, Chile, PhD Thesis, Univ. Católica del Norte, 393, 2008 (in Spanish). 
Aguilera, F., Viramonte, J., Medina, E., Guzmán, K., Becchio, R., Delgado, H., and Arnosio, M.: Eruptive Activity From Lascar Volcano (2003–2005), XI Congr. Geológico Chil. Antofagasta, II Región, Chile, 7–11 August 2006, Universidad Catolica del Norte, 2, 397–400, 2006. 
Aguilera, F., Tassi, F., Darrah, T., Moune, S., and Vaselli, O.: Geochemical model of a magmatic–hydrothermal system at the Lastarria volcano, northern Chile, B. Volcanol., 74, 119–134, https://doi.org/10.1007/s00445-011-0489-5, 2012. 
Aguilera, F., Layana, S., Rodríguez-Díaz, A., González, C., Cortés, J., and Inostroza, M.: Hydrothermal alteration, fumarolic deposits and fluids from Lastarria Volcanic Complex: A multidisciplinary study, Andean Geol., 43, 166, https://doi.org/10.5027/andgeoV43n2-a02, 2016. 
Download
Short summary
The Central Volcanic Zone of the Andes (CVZA) spans four countries with 59 volcanoes. We identify those with the most intense and frequent eruptions and the highest potential impact that require risk mitigation actions. Using multiple risk factors, we encourage the use of regional volcanic risk assessments to analyse the level of preparedness especially of transboundary volcanoes. We hope that our work will motivate further collaborative studies and promote cooperation between CVZA countries.
Share
Altmetrics
Final-revised paper
Preprint