Articles | Volume 24, issue 5
https://doi.org/10.5194/nhess-24-1635-2024
https://doi.org/10.5194/nhess-24-1635-2024
Research article
 | 
14 May 2024
Research article |  | 14 May 2024

Nonlinear processes in tsunami simulations for the Peruvian coast with focus on Lima and Callao

Alexey Androsov, Sven Harig, Natalia Zamora, Kim Knauer, and Natalja Rakowsky

Related authors

Dynamical reconstruction of the upper-ocean state in the central Arctic during the winter period of the MOSAiC expedition
Ivan Kuznetsov, Benjamin Rabe, Alexey Androsov, Ying-Chih Fang, Mario Hoppmann, Alejandra Quintanilla-Zurita, Sven Harig, Sandra Tippenhauer, Kirstin Schulz, Volker Mohrholz, Ilker Fer, Vera Fofonova, and Markus Janout
Ocean Sci., 20, 759–777, https://doi.org/10.5194/os-20-759-2024,https://doi.org/10.5194/os-20-759-2024, 2024
Short summary
Plume spreading test case for coastal ocean models
Vera Fofonova​​​​​​​, Tuomas Kärnä, Knut Klingbeil, Alexey Androsov, Ivan Kuznetsov, Dmitry Sidorenko, Sergey Danilov, Hans Burchard, and Karen Helen Wiltshire
Geosci. Model Dev., 14, 6945–6975, https://doi.org/10.5194/gmd-14-6945-2021,https://doi.org/10.5194/gmd-14-6945-2021, 2021
Short summary
Sea-level rise in Venice: historic and future trends (review article)
Davide Zanchettin, Sara Bruni, Fabio Raicich, Piero Lionello, Fanny Adloff, Alexey Androsov, Fabrizio Antonioli, Vincenzo Artale, Eugenio Carminati, Christian Ferrarin, Vera Fofonova, Robert J. Nicholls, Sara Rubinetti, Angelo Rubino, Gianmaria Sannino, Giorgio Spada, Rémi Thiéblemont, Michael Tsimplis, Georg Umgiesser, Stefano Vignudelli, Guy Wöppelmann, and Susanna Zerbini
Nat. Hazards Earth Syst. Sci., 21, 2643–2678, https://doi.org/10.5194/nhess-21-2643-2021,https://doi.org/10.5194/nhess-21-2643-2021, 2021
Short summary
Non-linear aspects of the tidal dynamics in the Sylt-Rømø Bight, south-eastern North Sea
Vera Fofonova, Alexey Androsov, Lasse Sander, Ivan Kuznetsov, Felipe Amorim, H. Christian Hass, and Karen H. Wiltshire
Ocean Sci., 15, 1761–1782, https://doi.org/10.5194/os-15-1761-2019,https://doi.org/10.5194/os-15-1761-2019, 2019
Short summary
3D dynamics of the Southeastern North Sea, effects of variable resolution
Ivan Kuznetsov, Alexey Androsov, Vera Fofonova, Sergey Danilov, Natalja Rakowsky, Sven Harig, and Karen Helen Wiltshire
Ocean Sci. Discuss., https://doi.org/10.5194/os-2019-103,https://doi.org/10.5194/os-2019-103, 2019
Revised manuscript not accepted
Short summary

Related subject area

Sea, Ocean and Coastal Hazards
Simulating sea level extremes from synthetic low-pressure systems
Jani Särkkä, Jani Räihä, Mika Rantanen, and Matti Kämäräinen
Nat. Hazards Earth Syst. Sci., 24, 1835–1842, https://doi.org/10.5194/nhess-24-1835-2024,https://doi.org/10.5194/nhess-24-1835-2024, 2024
Short summary
The potential of global coastal flood risk reduction using various DRR measures
Eric Mortensen, Timothy Tiggeloven, Toon Haer, Bas van Bemmel, Dewi Le Bars, Sanne Muis, Dirk Eilander, Frederiek Sperna Weiland, Arno Bouwman, Willem Ligtvoet, and Philip J. Ward
Nat. Hazards Earth Syst. Sci., 24, 1381–1400, https://doi.org/10.5194/nhess-24-1381-2024,https://doi.org/10.5194/nhess-24-1381-2024, 2024
Short summary
Modeling tsunami initial conditions due to rapid coseismic seafloor displacement: efficient numerical integration and a tool to build unit source databases
Alice Abbate, José M. González Vida, Manuel J. Castro Díaz, Fabrizio Romano, Hafize Başak Bayraktar, Andrey Babeyko, and Stefano Lorito
Nat. Hazards Earth Syst. Sci. Discuss., https://doi.org/10.5194/nhess-2024-41,https://doi.org/10.5194/nhess-2024-41, 2024
Preprint under review for NHESS
Short summary
Thresholds for estuarine compound flooding using a combined hydrodynamic–statistical modelling approach
Charlotte Lyddon, Nguyen Chien, Grigorios Vasilopoulos, Michael Ridgill, Sogol Moradian, Agnieszka Olbert, Thomas Coulthard, Andrew Barkwith, and Peter Robins
Nat. Hazards Earth Syst. Sci., 24, 973–997, https://doi.org/10.5194/nhess-24-973-2024,https://doi.org/10.5194/nhess-24-973-2024, 2024
Short summary
Nearshore tsunami amplitudes across the Maldives archipelago due to worst-case seismic scenarios in the Indian Ocean
Shuaib Rasheed, Simon C. Warder, Yves Plancherel, and Matthew D. Piggott
Nat. Hazards Earth Syst. Sci., 24, 737–755, https://doi.org/10.5194/nhess-24-737-2024,https://doi.org/10.5194/nhess-24-737-2024, 2024
Short summary

Cited articles

Androsov, A., Klevanny, K., Salusti, E., and Voltzinger, N.: Open boundary conditions for horizontal 2-D curvilinear-grid long-wave dynamics of a strait, Adv. Water Resour., 18, 267–276, 1995. a
Androsov, A., Voltzinger, N., and Romanenkov, D.: Simulation of Three-Dimensional Baroclinic TidalDynamics in the Strait of Messina, Izv. Atmos. Ocean. Phys., 38, 105–118, 2002. a
Androsov, A., Behrens, J., and Danilov, S.: Tsunami Modelling with Unstructured Grids. Interaction between Tides and Tsunami Waves, in: Computational Science and High Performance Computing IV, edited by: Krause, E., Shokin, Y., Resch, M., Kröner, D., and Shokina, N., Springer, Berlin, Heidelberg, 191–206, ISBN 978-3-642-17770-5, 2011. a, b
Androsov, A., Harig, S., Fuchs, A., Immerz, A., Rakowsky, N., Hiller, W., and Danilov, S.: Tsunami Wave Propagation, in: Wave Propagation Theories and Applications, IntechOpen, https://doi.org/10.5772/51340, 2013. a
Aranguiz, R., Catalán, P. A., Cecioni, C., Bellotti, G., Henriquez, P., and González, J.: Tsunami Resonance and Spatial Pattern of Natural Oscillation Modes With Multiple Resonators, J. Geophys. Res.-Oceans, 124, 7797–7816, https://doi.org/10.1029/2019JC015206, 2019. a
Download
Short summary
Two numerical codes are used in a comparative analysis of the calculation of the tsunami wave due to an earthquake along the Peruvian coast. The comparison primarily evaluates the flow velocity fields in flooded areas. The relative importance of the various parts of the equations is determined, focusing on the nonlinear terms. The influence of the nonlinearity on the degree and volume of flooding, flow velocity, and small-scale fluctuations is determined.
Altmetrics
Final-revised paper
Preprint