Listar por autor "Macías-Sánchez, Jorge"
Mostrando ítems 1-17 de 17
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2D GPU-based HySEA model for tsunami simulation. Some practical examples.
González-Vida, José Manuel
; Castro-Díaz, Manuel Jesús; Macías-Sánchez, Jorge; De la Asunción, Marc; Ortega, Sergio; Sánchez-Linares, Carlos[et al.] (2014-07-11)
A two-waves TVD-WAF type scheme for solving 2D shallow-water equation is considered together with a first and second order HLL scheme. Comparison among the different schemes will be performed to check the performance for ... -
Comparison and Computational Performance of Tsunami-HySEA and MOST Models for LANTEX 2013 Scenario: Impact Assessment on Puerto Rico Coasts.
Macías-Sánchez, Jorge; Mercado, Aurelio; González-Vida, José Manuel; Ortega-Acosta, Sergio; Castro-Díaz, Manuel Jesús (Springer Nature, 2016)
HySEA tsunami model is used to simulate the Caribbean LANTEX 2013 scenario. The numerical simulation of the propagation and inundation phases is performed with a single integrated model but using different mesh resolutions ... -
Deslizamientos submarinos y tsunamis en el Mar de Alborán. Un ejemplo de modelización numérica
Macías-Sánchez, Jorge; Fernández-Salas, Luis Miguel; González-Vida, José Manuel; Vázquez, Juan Tomás; Castro-Díaz, Manuel Jesús; Bárcenas Gascón, Patricia; Díaz-Del-Río, Víctor; Morales-de-Luna, Tomás; De la Asunción, Marc; Parés-Madroñal, Carlos María[et al.] (Instituto Español de Oceanografía. Ministerio de Economía y Competitividad, 2012-12-20)
Texto científico de carácter divulgativo en el que se presenta un trabajo de modelado matemático y simulación numérica de un hipotético tsunami producido en el Mar de Alborán por un deslizamiento masivo de materiales en ... -
HySEA model verification for Tohoku 2011 Tsunami. Application for mitigation tsunami assessment
Macías-Sánchez, Jorge; González-Vida, José Manuel; García, Javier; Castro-Díaz, Manuel Jesús; Ortega, Sergio; De la Asunción, Marc[et al.] (European Geosciences Union, 2015-04)
In many aspects Tohoku-Oki 2011 mega tsunami has changed our perception of tsunami risk. The tsunami-HySEA model is used to numerically simulate this event and observed data will we used to verify the model results. Three ... -
HySEA: An operational GPU-based model for Tsunami Early Warning Systems
Macías-Sánchez, Jorge; Castro-Díaz, Manuel Jesús; González-Vida, José Manuel; De la Asunción, Marc; Ortega, Sergio (EGU, 2014-04)
HySEA numerical model for the simulation of earthquake generated tsunamis is presented. The initial sea surface deformation is computed using Okada model. Wave propagation is computed using nonlinear shallow water equations ... -
Instituto de Biotecnología y Desarrollo Azul de la Universidad de Málaga: una apuesta por una Acuicultura Azul
Béjar-Alvarado, Julia; Bañares-España, Elena; Salas-Casanova, María del Carmen; Arijo-Andrade, Salvador; Alemany-Arrebola, Luis José; Reul, Andreas; García-Lafuente, Jesús; Galacho-Jiménez, Federico Benjamín; Zamora-Roselló, Mª Remedios; Ruiz-Molina, Antonio; Macías-Sánchez, Jorge; López-Figueroa, Félix[et al.] (2019-05-16)
Noventa investigadores de la Universidad de Málaga pertenecientes a 21 grupos de investigación, se han organizado en un Instituto de Biotecnología y Desarrollo Azul, IBYDA. El objetivo del IBYDA es la investigación, la ... -
Un modelo 1D NPZ de acoplamiento entre la hidrodinámica y los flujos biogeoquímicos en estrechos bicapa. Aplicación a la dinámica mareal en el Estrecho de Gibraltar
Macías-Sánchez, Jorge; Castro-Díaz, Manuel Jesús; Fernández-Nieto, Enrique (CEDYA 2013/IMAC/Universitat Jaume I, 2013)
Los modelos NPZ (siglas para Nutrientes-Fitoplancton-Zooplancton en inglés) son comúnmente utilizados en estudios de biología marina. Este tipo de modelos utiliza un conjunto de ecuaciones diferenciales muy sencillo para ... -
Non-linear shallow water models for coastal run-up simulations
Macías-Sánchez, Jorge; González-Vida, José Manuel; Castro-Díaz, Manuel Jesús (European Geosciences Union, 2013)
Shallow water models are frequently used to simulate ocean or coastal circulation or tsunami wave propagation. But these models are seldom used to explicitely reproduce for example tsunami wave run-up into coast. In this ... -
Numerical tool for tsunami risk assessment in the southern coast of Dominican Republic
Macías-Sánchez, Jorge; Llorente, Miguel; Ortega, Sergio; González-Vida, José Manuel; Castro-Díaz, Manuel Jesús (2017-02-06)
The southern coast of Dominican Republic is a very populated region, with several important cities including Santo Domingo, its capital. Important activities are rooted in the southern coast including tourism, industry, ... -
Probabilistic Tsunami Hazard Analysis: High Performance Computing for Massive Scale Inundation Simulations
Gibbons, Steven; Lorito, Stefano; Macías-Sánchez, Jorge; Lovholt, Finn; Selva, Jacopo; Volpe, Manuela; Sánchez-Linares, Carlos; Babeyko, Andrey; Brizuela, Beatriz; Cirella, Antonella; Castro, Manuel Jesús; de la Asunción, Marc; Lanucara, Piero; Glimsdal, Sylfest; Lorenzino, Maria Concetta; Nazaria, Massimo; Pizzimenti, Luca; Romano, Fabrizio; Scala, Antonio; Tonini, Roberto; González-Vida, José Manuel; Vöge, Malte[et al.] (Frontiers, 2020-12-11)
Probabilistic Tsunami Hazard Analysis (PTHA) quantifies the probability of exceeding a specified inundation intensity at a given location within a given time interval. PTHA provides scientific guidance for tsunami risk ... -
Procesos morfogenéticos y evolución reciente de los depósitos prodeltaicos del sureste de la Península Ibérica: aplicaciones de modelos matemáticos
(Servicio de Publicaciones y Divulgación Científica, 2013)El carácter multidisciplar de esta tesis doctoral queda reflejada en el apoyo recíproco que se dan las dos áreas de la ciencia implicadas en dicha tesis: la Geología Marina y las Matemáticas Aplicadas. De este modo, la ... -
Testing Tsunami Inundation Maps for Evacuation Planning in Italy
Tonini, Roberto; Di Manna, Pio; Lorito, Stefano; Selva, Jacopo; Volpe, Manuela; Romano, Fabrizio; Basili, Roberto; Brizuela, Beatriz; Castro-Díaz, Manuel Jesús; de la Asunción, Marc; Di Bucci, Daniela; Dolce, Mario; Garcia, Alexander; Gibbons, Steven; Glimsdal, Sylfest; González-Vida, José Manuel; Lovholt, Finn; Macías-Sánchez, Jorge; Piatanesi, Alessi; Pizzimenti, Luca; Sánchez-Linares, Carlos; Vittori, Eutizio[et al.] (Frontiers, 2021-03-11)
Inundation maps are a fundamental tool for coastal risk management and in particular for designing evacuation maps and evacuation planning. These in turn are a necessary component of the tsunami warning systems’ last-mile. ... -
The Influence of Depth-Varying Elastic Properties of the Upper Plate on Megathrust Earthquake Rupture Dynamics and Tsunamigenesis
Prada, Manel; Galvez, Percy; Ampuero, Jean-Paul; Sallarés, Valentí; Sánchez-Linares, Carlos; Macías-Sánchez, Jorge; Peter, Daniel[et al.] (AGU, 2021-11-06)
Megathrust earthquakes are strongly influenced by the elastic properties of rocks surrounding the fault. In contrast to friction, these properties can be derived in situ from geophysical measurements along the seismogenic ... -
The Lituya Bay landslide-generated mega-tsunami – numerical simulation and sensitivity analysis
González-Vida, José Manuel; Macías-Sánchez, Jorge; Castro-Díaz, Manuel Jesús; Sánchez-Linares, Carlos; de la Asunción, Marc; Ortega-Acosta, Sergio; Arcas, Diego[et al.] (Copernicus Publication, 2019-02-15)
The 1958 Lituya Bay landslide-generated mega- tsunami is simulated using the Landslide-HySEA model, a recently developed finite-volume Savage–Hutter shallow wa- ter coupled numerical model. Two factors are crucial if the ... -
Tsunami-HySEA model validation for tsunami current predictions
Macías-Sánchez, Jorge (European Geophysical Union, 2016)
Model ability to compute and predict tsunami flow velocities is of importance in risk assessment and hazard mitigation. Substantial damage can be produced by high velocity flows, particularly in harbors and bays, even when ... -
Uncertainty quantification in tsunami modeling using multi-level Monte Carlo finite volume method
Sánchez-Linares, Carlos; De-la-Asunción-Hernández, Marc; Castro-Díaz, Manuel Jesús; González-Vida, José Manuel; Macías-Sánchez, Jorge; Mishra, Siddhartha[et al.] (SpringerOpen, 2016-06-08)
Shallow-water type models are commonly used in tsunami simulations. These models contain uncertain parameters like the ratio of densities of layers, friction coefficient, fault deformation, etc. These parameters are modeled ... -
Use of Neural Networks for Tsunami Maximum Height and Arrival Time Predictions
Rodríguez Gálvez, Juan Francisco; Macías-Sánchez, Jorge; Castro-Díaz, Manuel Jesús; De-la-Asunción-Hernández, Marc (IOAP-MPDI, 2022-06-13)
Operational TEWS play a key role in reducing tsunami impact on populated coastal areas around the world in the event of an earthquake-generated tsunami. Traditionally, these systems in the NEAM region have relied on the ...