A5037928452- earthquake and tectonic studies
- Seismology and Earthquake Studies
- Geological and Geophysical Studies Worldwide
- Landslides and related hazards
- Computational Fluid Dynamics and Aerodynamics
- Archaeological and Historical Studies
- Geological formations and processes
- Earthquake and Tsunami Effects
- Oceanographic and Atmospheric Processes
- Methane Hydrates and Related Phenomena
- Geology and Paleoclimatology Research
- Historical and socio-economic studies of Spain and related regions
- Tropical and Extratropical Cyclones Research
- Coastal and Marine Dynamics
- Geophysics and Gravity Measurements
- Fluid Dynamics and Turbulent Flows
- Fluid Dynamics Simulations and Interactions
- Earthquake Detection and Analysis
- Navier-Stokes equation solutions
- Distributed and Parallel Computing Systems
- Advanced Numerical Methods in Computational Mathematics
- High-pressure geophysics and materials
- Scientific Computing and Data Management
- Geological and Geochemical Analysis
- Insurance and Financial Risk Management
Universidad de Málaga
2015-2024
University of Trieste
2024
Geoscience Australia
2024
Istituto Nazionale di Geofisica e Vulcanologia
2020
Norwegian Geotechnical Institute
2020
Centro Agronomico Tropical de Investigacion y Ensenanza Catie
2002
The NEAM Tsunami Hazard Model 2018 (NEAMTHM18) is a probabilistic hazard model for tsunamis generated by earthquakes. It covers the coastlines of North-eastern Atlantic, Mediterranean, and connected seas (NEAM). NEAMTHM18 was designed as three-phase project. first two phases were dedicated to development calculations, following formalized decision-making process based on multiple-expert protocol. third phase documentation dissemination. assessment workflow structured in Steps Levels. There...
Tsunami warning centres face the challenging task of rapidly forecasting tsunami threat immediately after an earthquake, when there is high uncertainty due to data deficiency. Here we introduce Probabilistic Forecasting (PTF) for early warning. PTF explicitly treats data- and forecast-uncertainties, enabling alert level definitions according any predefined conservatism, which connected average balance missed-vs-false-alarms. Impact forecasts resulting recommendations become progressively...
The goal of this paper is to construct a first-order upwind scheme for solving the system partial differential equations governing one-dimensional flow two superposed immiscible layers shallow water fluids. This done by generalizing numerical presented Bermúdez and Vázquez-Cendón [3, 6, 27] one-layer equations, consisting in Q-scheme with suitable treatment source terms. difficulty layer comes from coupling terms involving some derivatives unknowns. Due these terms, obtained performing...
The Tsunami-HySEA model is used to perform some of the numerical benchmark problems proposed and documented in "Proceedings results 2011 NTHMP Model Benchmarking Workshop". final aim obtain approval for be projects funded by National Tsunami Hazard Mitigation Program (NTHMP). Therefore, this work contains comparisons five (1, 4, 6, 7, 9) required such aim. This set benchmarks considers analytical, laboratory, field data test cases. In particular, analytical solution a solitary wave runup on...
Probabilistic Tsunami Hazard Analysis (PTHA) quantifies the probability of exceeding a specified inundation intensity at given location within time interval. PTHA provides scientific guidance for tsunami risk analysis and management, including coastal planning early warning. Explicit computation site-specific PTHA, with an adequate discretization source scenarios combined high-resolution numerical modelling, has been out reach existing models computing capabilities, tens to hundreds...
In seismically active regions with variable dominant focal mechanisms, there is considerable tsunami inundation height uncertainty. Basic earthquake source parameters such as dip, strike, and rake affect significantly the tsunamigenic potential directivity. Tsunami also sensitive to other properties bottom friction. Despite their importance, sensitivity these basic surprisingly sparsely studied in literature. We perform suites of systematic parameter searches investigate at towns Catania...
The EU Center of Excellence for Exascale in Solid Earth (ChEESE) develops exascale transition capabilities the domain Earth, an area geophysics rich computational challenges embracing different approaches to (capability, capacity, and urgent computing). first implementation phase project (ChEESE-1P; 2018–2022) addressed scientific technical seismology, tsunami science, volcanology, magnetohydrodynamics, order understand phenomena, anticipate impact natural disasters, contribute risk...
Abstract. The 1958 Lituya Bay landslide-generated mega-tsunami is simulated using the Landslide-HySEA model, a recently developed finite-volume Savage–Hutter shallow water coupled numerical model. Two factors are crucial if main objective of simulation to reproduce maximal run-up with an accurate inundated area and precise recreation known trimline Bay: first, reconstruction initial slide then choice suitable landslide–fluid model able how energy released by landslide transmitted propagated....
Inundation maps are a fundamental tool for coastal risk management and in particular designing evacuation planning. These turn necessary component of the tsunami warning systems’ last-mile. In Italy inundation informed by probabilistic hazard model. Based on given level acceptable risk, Italian authorities charge this task recommended to consider, as design intensity, average return period 2500 years 84th percentile model uncertainty. An available, regional-scale was used that covers entire...
We present a benchmark study aimed at identifying the most effective modeling approach for tsunami generation, propagation, and hazard in an active volcanic context, such as island of Stromboli (Italy). take reference scenario 2002 landslide-generated event simulated to assess relative sensitivity numerical predictions landslide wave models, with our analysis limited submarine case. Two codes, different levels approximation, have been compared this study: NHWAVE three-dimensional...
El presente artículo analiza la relación entre el Brand-Love y intención de compra online en mujeres centennials, enfocándose marcas cosméticos dentro del contexto ecuatoriano. A través un enfoque cuantitativo, se recopilaron datos mediante encuestas estructuradas que permitieron evaluar conexión emocional las consumidoras con su influencia decisiones a plataformas digitales. Los resultados destacan fomenta una mayor online, especialmente entornos urbanos emergentes como Machala. Además,...
The 2022 Hunga Tonga–Hunga Ha'apai (HTHH) eruption and tsunami demonstrated the need to be better able model tsunamis generated via multiple source mechanisms with impact at scales from local, regional, global. There have however been many other examples of complex geophysical events that generate either by a multiplicity sources or cascades events: e.g. 2018 Palu event, Aysen fjord in 2008, Flores Island 1992, 1964 Prince Willams Sound tsunami. High Performance Computing (HPC) is...
NEAM-COMMITMENT is a two-year project funded by the European Commission’s DG-ECHO, starting in 2025. We will present an overview of project, its expected outcomes, and synergies with previous/ongoing projects initiatives.The aims to support improved tsunami risk management planning North-Eastern Atlantic, Mediterranean connected seas (NEAM) region. The endeavors primarily contribute two key components governance: (1) capacity building through hazard assessment mapping at national...
When looking at the history of tsunami research, considering early efforts, two trends can be observed. Academic research was carried out in diverse disciplines with boosts after large global events, such as 1960 Chile event that lead to creation warning centers U.S. and Japan Pacific, or 2004 Indian Ocean had a impact on preparedness supported by IOC UNESCO other organizations. On hand, engineering community particular United States created building codes formalized hazard prevention...
Atmospherically-driven tsunamis or meteotsunamis are generated by atmospheric disturbances with steep gradients of pressure and/or wind. In recent years, have received more attention from the tsunami modelling community. Although their destructive potential might be less severe than for earthquake landslide tsunamis, frequency is much higher. The two main processes driving most extreme meteotsunami events offshore amplification ocean long-waves due to Proudman Greenspan resonances (i.e.,...