Articles | Volume 23, issue 9
https://doi.org/10.5194/nhess-23-3095-2023
https://doi.org/10.5194/nhess-23-3095-2023
Research article
 | 
25 Sep 2023
Research article |  | 25 Sep 2023

Analysis of flood warning and evacuation efficiency by comparing damage and life-loss estimates with real consequences related to the São Francisco tailings dam failure in Brazil

André Felipe Rocha Silva and Julian Cardoso Eleutério

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Latest update: 14 Nov 2024
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Short summary
This work evaluates the application of flood consequence models through their application in a real case related to a tailings dam failure. Furthermore, we simulated the implementation of less efficient alert systems on life-loss alleviation. The results revealed that the models represented the event well and were able to estimate the relevance of implementing efficient alert systems. They highlight that their use may be an important tool for new regulations for dam safety legislation.
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