Articles | Volume 24, issue 8
https://doi.org/10.5194/nhess-24-2667-2024
https://doi.org/10.5194/nhess-24-2667-2024
Research article
 | 
08 Aug 2024
Research article |  | 08 Aug 2024

Risk-informed representative earthquake scenarios for Valparaíso and Viña del Mar, Chile

Hugo Rosero-Velásquez, Mauricio Monsalve, Juan Camilo Gómez Zapata, Elisa Ferrario, Alan Poulos, Juan Carlos de la Llera, and Daniel Straub

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Cited articles

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Aguirre, P., Vásquez, J., de la Llera, J. C., González, J., and González, G.: Earthquake damage assessment for deterministic scenarios in Iquique, Chile, Nat. Hazards, 92, 1433–1461, https://doi.org/10.1007/s11069-018-3258-3, 2018. a, b
Allen, E., Chamorro, A., Poulos, A., Castro, S., de la Llera, J. C., and Echaveguren, T.: Sensitivity analysis and uncertainty quantification of a seismic risk model for road networks, Comput.-Aided Civ. Inf., 37, 516–530, https://doi.org/10.1111/mice.12748, 2022.  a, b
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Seismic risk management uses reference earthquake scenarios, but the criteria for selecting them do not always consider consequences for exposed assets. Hence, we adopt a definition of representative scenarios associated with a return period and loss level to select such scenarios among a large set of possible earthquakes. We identify the scenarios for the residential-building stock and power supply in Valparaíso and Viña del Mar, Chile. The selected scenarios depend on the exposed assets.
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