Información del autor
Autor Álvarez Gómez, José Antonio |
Documentos disponibles escritos por este autor (58)
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García Mayordomo, Julián ; Martín Banda, Raquel ; Insua Arévalo, Juan Miguel ; Álvarez Gómez, José Antonio ; Martínez Díaz, José J. | EGU General Assembly | 2017Since the Quaternary Active Faults Database of Iberia (QAFI) was released in February 2012 a number of studies aimed at producing seismic hazard assessments have made use of it. We will present a summary of the shortcomings and advantages that w[...]texto impreso
García Mayordomo, Julián ; Martín Banda, Raquel ; Insua Arévalo, Juan Miguel ; Álvarez Gómez, José Antonio ; Martínez Díaz, José J. ; Cabral, Joao | European Geosciences Union | 2017-08-30Active fault databases are a very powerful and useful tool in seismic hazard assessment, particularly when singular faults are considered seismogenic sources. Active fault databases are also a very relevant source of information for earth scient[...]texto impreso
Martínez Díaz, José J. ; Álvarez Gómez, José Antonio ; Staller, Alejandra ; Alonso Henar, Jorge ; Canora Catalán, Carolina ; Insua Arévalo, Juan Miguel ; Tsige Aga, Meaza ; Villamor Pérez, María Pilar ; Herrero Barbero, Paula ; Hernández Moreno, Catalina ; Hernández, Walter ; Hernández, Douglas ; Marroquín, Griselda ; Mixco, Luis | Elsevier | 2021-01In this work we present a review of the current state of knowledge of the active faults in El Salvador and its seismo-tectonic implications. An updated map of active fault traces is combined with the spatial analysis of shallow seismicity, focal[...]texto impreso
Benito, Belén ; Capote del Villar, Ramón ; Murphy, P. ; Gaspar Escribano, Jorge M. ; Martínez Díaz, José J. ; Tsige Aga, Meaza ; Stich, Daniel ; García Mayordomo, Julián ; García Rodríguez, M.J. ; Jiménez, M. E. ; Insua Arévalo, Juan Miguel ; Álvarez Gómez, José Antonio ; Canora Catalán, Carolina | Seismological Society of America | 2007This article presents an overview of the La Paca earthquake of magnitude mbLg 4.7, which occurred on 29 January 2005, with its epicenter located near the town of Avile´s in the Murcia region in southeast Spain. Despite its low magnitude, the ear[...]texto impreso
Herrero Barbero, Paula ; Álvarez Gómez, José Antonio ; Martínez Díaz, José J. | Sociedad Geológica de España | 2017En este trabajo se presentan los resultados del análisis geométrico de una estructura asociada a la reactivación del extremo NE de la Falla de Alhama de Murcia (Zona de Cizalla de las Béticas Orientales) por la convergencia NO-SE iniciada en el [...]texto impreso
Jélinek, Robert ; Kraussman, E. ; González, M. ; Álvarez Gómez, José Antonio ; Birkmann, J. ; Welle, T. | Springer Verlag | 2012Tsunamis can represent a significant risk to the population and cause huge economic damage in many costal regions. In order to be able to identify risk hot spots and implement targeted risk reduction measures, decision makers need to have a clea[...]texto impreso
García Mayordomo, Julián ; Insua Arévalo, Juan Miguel ; Martínez Díaz, José J. ; Jiménez Díaz, Alberto ; Martín Banda, Raquel ; Martín Alfageme, Santiago ; Álvarez Gómez, José Antonio ; Rodríguez Peces, Martín Jesús ; Pérez López, Raúl ; Rodríguez Pascua, Miguel Angel ; Masana, E. ; Perea Manea, Hector ; Martín González, Fidel ; Giner Robles, Jorge ; Nemserb, Eliza S. ; Cabral, Joao | Universidad Complutense de Madrid | 2012La Base de Datos de Fallas Activas de Iberia (QAFI) es una iniciativa promovida por el Instituto Geológico y Minero de España (IGME) para construir un repositorio público de información científica sobre fallas con actividad en los últimos 2,59 M[...]texto impreso
Insua Arévalo, Juan Miguel ; Castiñeiras García, Pedro ; Álvarez Gómez, José Antonio ; Rodríguez Peces, Martín Jesús ; Martínez Díaz, José J. ; Tejero López, Rosa ; Tsige Beyene, Meaza | Sociedad Geológica de España. | 2016En este trabajo se presenta el canal de vídeos online STEREOVIDEO ubicado en el sitio web YouTube (https://www.youtube.com/user/geostereovideo). Se trata de un canal de vídeos didácticos de corta duración (texto impreso
García Mayordomo, Julián ; Insua Arévalo, Juan Miguel ; Jiménez Díaz, Alberto ; Álvarez Gómez, José Antonio ; Rodríguez Peces, Martín Jesús | 2011Recientemente se han producido en España una serie de iniciativas encaminadas a aprovechar el conocimiento geológico para la definición y la caracterización de fuentes sismogénicas enfocadas al cálculo de la peligrosidad sísmica en Iberia. En es[...]texto impreso
Staller, Alejandra ; Álvarez Gómez, José Antonio ; Luna, Marco P. ; Bejar Pizarro, Marta ; Gaspar Escribano, Jorge M. ; Martínez-Cuevas, Sandra | Elsevier | 2018-10In this paper, we present the first velocity field from cGNSS (continuous GNSS) stations in the Continuous Monitoring GNSS Network (REGME) in Ecuador. We have analyzed data from 33 cGNSS REGME stations for the 2008–2014 period in order to charac[...]texto impreso
Álvarez Gómez, José Antonio | 2015-10-05Esta memoria presenta un resumen de las actividades y objetivos cumplidos del proyecto de innovación docente de la UCM "El modelado analógico como recurso didáctico en Geología Estructural". En el texto se describe el proceso de diseño y constru[...]texto impreso
Herrero-Barbero, Paula ; Álvarez Gómez, José Antonio ; Martínez Díaz, José J. | EGU General Assembly | 2017The convergence between Nubian and Eurasian plates in the Western Mediterranean is being accommodated by the Eastern Betic Shear Zone, located in Southeastern Iberia. This is a low strain region whose faults show low slip rates and long recurren[...]texto impreso
Martínez Díaz, José J. ; Insua Arévalo, Juan Miguel ; Tsige Aga, Meaza ; Rodríguez Escudero, Emilio ; Jurado, María José ; Alonso Henar, Jorge ; Crespo, Jesús ; Jiménez Molina, David ; Moratalla, J. M. ; Rodríguez Peces, Martín Jesús ; Álvarez Gómez, José Antonio ; Pérez López, Raúl ; Álvaro, M. ; Capote del Villar, Ramón | Sociedad Geológica de España. | 2016We present the preliminary results of the borehole FAM-1 a 175 m depth scientific drilling of the Alhama de Murcia fault. The borehole was drilled close to La Torrecilla rambla three km SW of Lorca where the fault zone shearing is more concentra[...]texto impreso
Seismicity is frequently used to deduce the tectonics of a region. The study of earthquakes as a tectonic component, seismotectonics, has grown as one of the key research areas on active tectonics, especially from the analysis of earthquake foca[...]texto impreso
The analysis of earthquake focal mechanisms (or Seismic Moment Tensor, SMT) is a key tool on seismotectonics research. Each focal mechanism is characterized by several location parameters of the earthquake hypocenter, the earthquake size (mag[...]texto impreso
Alonso Henar, Jorge ; Álvarez Gómez, José Antonio ; Martínez Díaz, José J. | EGU General Assembly | 2017The Central American Volcanic Arc (CAVA) is located at the western margin of the Caribbean plate, over the Chortís Block, spanning from Guatemala to Costa Rica. The CAVA is associated to the subduction of the Cocos plate under the Caribbean plat[...]texto impreso
Canora Catalán, Carolina ; Martínez Díaz, José J. ; Villamor Pérez, María Pilar ; Berryman, K.R. ; Álvarez Gómez, José Antonio ; Pullinger, Carlos ; Capote del Villar, Ramón | Seismological Society of America | 2010The El Salvador earthquake of 13 February 2001 (Mw 6.6) caused tectonic rupture on the El Salvador fault zone (ESFZ). Right-lateral strike-slip surface rupture of the east–west trending fault zone had a maximum surface displacement of 0.60 m. No[...]texto impreso
Martínez Díaz, José J. ; Alonso Henar, Jorge ; Insua Arévalo, Juan Miguel ; Canora Catalán, Carolina ; García Mayordomo, Julián ; Rodríguez Escudero, Emilio ; Álvarez Gómez, José Antonio ; Ferrater, Marta ; Ortuño, María ; Masana, Eulàlia | Springer | 2019-03Constraining the date of the last major event occurred in a fault is of paramount importance in probabilistic seismic hazard assessment when time-dependent models are considered. Eight of the twelve destructive earthquakes occurred in the easter[...]texto impreso
Ruiz Pérez, Javier ; Álvarez Gómez, José Antonio ; Tejero López, Rosa ; Sánchez, Nieves | Elsevier Science B.V., Amsterdam | 2007Although it is mostly accepted that the lower part of the ice shell of Europa is actively convective, there is still much uncertainty about the flow mechanism dominating the rheology of this convective layer, which largely depends on the grain s[...]texto impreso
Bejar Pizarro, Marta ; Álvarez Gómez, José Antonio ; Staller, Alejandra ; Luna, Marco P. ; Pérez López, Raúl ; Chunga, Kervin ; Lima, Aracely ; Galve, Jorge Pedro | MDPI AG | 2018It has long been recognized that earthquakes change the stress in the upper crust around the fault rupture and can influence the behaviour of neighbouring faults and volcanoes. Rapid estimates of these stress changes can provide the authorities [...]texto impreso
Martínez Díaz, José J. ; Álvarez Gómez, José Antonio ; García Mayordomo, Julián ; Insua Arévalo, Juan Miguel ; Martín-González, F. ; Rodríguez Peces, Martín Jesús | Instituto Geológico y Minero de España | 2012-10El 11 de mayo de 2011 ocurrió un terremoto de magnitud Mw 5,2 en el SE de la Cordillera Bética que produjo enormes daños en Lorca. El objetivo de este trabajo es realizar un análisis e interpretación de la fuente geológica del terremoto de Lorca[...]texto impreso
Alonso Henar, Jorge ; Benito, Belén ; Staller, A. ; Álvarez Gómez, José Antonio ; Martínez Díaz, José J. ; Canora Catalán, Carolina | Elsevier | 2018-09-04During the last years, several crustal seismic sources have been proposed in El Salvador; however, the actual destructive potential of these proposals has not been revealed yet. Here we present several seismic scenarios related with the main cru[...]texto impreso
Subduction requires the permanent generation of a bend fold in the subducting slab which mechanics is not well understood. Lithospheric bending of subducting slabs was traditionally considered to be accommodated by orthogonal flexure, generating[...]texto impreso
Lahoz Beltrá, Rafael ; López González-Nieto, María Pilar ; Gómez Flechoso, María de los Ángeles ; Arribas Mocoroa, María Eugenia ; Muñoz Martín, Alfonso ; García Lorenzo, Mari Luz ; Cabrera Gómez, Gloria ; Álvarez Gómez, José Antonio ; Caso Fraile, Andrea ; Orosco Dagan, Jefferson Mark ; Merinero Palomar, Raúl | 2017-10-09Se describen los objetivos, metodología y resultados del Proyecto de Innovación con Nº de proyecto 211, Convocatoria 2017/2017. El proyecto fue desarrollado por profesores de las Facultades de Biología y Geología.texto impreso
Alonso Henar, Jorge ; Benito, Belén ; Staller, A. ; Álvarez Gómez, José Antonio ; Martínez Díaz, José J. ; Canora Catalán, Carolina | Elsevier | 2018-10We present a map and a data set containing information about intra-plate seismic sources in El Salvador. These are the results of the field campaigns and data analysis carried out by the research group of Planetary Geodinamics, Active Tectonics [...]texto impreso
Álvarez Gómez, José Antonio ; Meijer, P.Th. ; Martínez Díaz, José J. ; Capote del Villar, Ramón | Sociedad Geológica de España. | 2008Hemos desarrollado un modelo de elementos finitos de propiedades elásticas para estudiar el papel de las diferentes fuerzas tectónicas actuando en la parte noroccidental del Arco Volcánico Centroamericano y el Bloque de Chortís. Los modelos mues[...]texto impreso
Herrero-Barbero, Paula ; Álvarez Gómez, José Antonio ; Martínez Díaz, José J. ; Klimowitz, Juan | American Geophysical Union | 2020-05The Alhama de Murcia Fault is one of the main active structures of the Eastern Betic Shear Zone (SE Spain), characterized by the presence, along its trace, of Neogene basins developed under Early to Late Miocene extensional tectonics. A dominant[...]texto impreso
Alonso-Henar, Jorge ; Schreurs, Guido ; Martínez Díaz, José J. ; Álvarez Gómez, José Antonio ; Villamor Pérez, María Pilar | Amercian Geophysical Union | 2015The El Salvador Fault Zone (ESFZ) is an active, approximately 150 km long and 20 km wide, segmented, dextral strike-slip fault zone within the Central American Volcanic Arc striking N100°E. Although several studies have investigated the surface [...]texto impreso
Alonso-Henar, Jorge ; Staller, A. ; Martínez Díaz, José J. ; Benito, Belén ; Álvarez Gómez, José Antonio ; Canora Catalán, Carolina | Copernicus Publications; European Geosciences Union | 2014El Salvador is located at the pacific active margin of Central America, here, the subduction of the Cocos Plate under the Caribbean Plate at a rate of 80 mm/yr is the main seismic source. Although the seismic sources located in the Central Ameri[...]texto impreso
Canora Catalán, Carolina ; Villamor Pérez, María Pilar ; Martínez Díaz, José J. ; Berryman, K.R. ; Álvarez Gómez, José Antonio ; Capote del Villar, Ramón ; Hernández, Walter | Instituto de Ciencias de la Tierra "Jaume Almera" (Barcelona) | 2012The El Salvador earthquake of February 13th 2001 (Mw 6.6) was associated with the tectonic rupture of the El Salvador Fault Zone. Paleoseismic studies of the El Salvador Fault Zone undertaken after this earthquake provide a basis for examining t[...]texto impreso
Insua Arévalo, Juan Miguel ; García Mayordomo, Julián ; Salazar, A. ; Rodríguez-Escudero, E. ; Martín-Banda, R. ; Álvarez Gómez, José Antonio ; Canora, C. ; Martínez Díaz, José J. | Universidad Complutense de Madrid | 2015The Los Tollos Fault is a recent and important feature of the Eastern Betic Shear Zone, one of the major tectonic structures in South Iberia accommodating the convergence between Nubian and Eurasian plates in the western Mediterranean. The Los T[...]texto impreso
Canora Catalán, Carolina ; Martínez Díaz, José J. ; Villamor Pérez, María Pilar ; Berryman, K.R. ; Capote del Villar, Ramón ; Álvarez Gómez, José Antonio ; Pullinger, Carlos | Sociedad Geológica de España. | 2008La Zona de Falla de El Salvador (ZFES), es una estructura de cizalla con una longitud de al menos 150 km y una dirección de aproximadamente N100ºE. Tanto los estudios morfotectónicos, que muestran desplazamientos en la red fluvial y morfologías [...]texto impreso
Álvarez Gómez, José Antonio ; Staller Vázquez, Alejandra ; Martínez Díaz, José J. ; Canora Catalán, Carolina ; Insua Arévalo, Juan Miguel ; Alonso Henar, Jorge ; Bejar Pizarro, Marta | Nature Research | 2019Different kinematic models have been proposed for the triple junction between the North American, Cocos and Caribbean plates. The two most commonly accepted hypotheses on its driving mechanism are (a) the North American drag of the forearc and ([...]texto impreso
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Margalef, Olga ; Álvarez Gómez, José Antonio ; Pla?Rabes, Sergi ; Cañellas?Boltà, Núria ; Rull, Valentí ; Sáez, Alberto ; Geyer, Adelina ; Peñuelas, Josep ; Sardans, Jordi ; Giralt, Santiago | Wiley | 2018-09Pacific islands are spread over thousands of kilometres of the Pacific Basin and are characterised by similar ecological features but very diverse geologic origins, from steep volcanoes to flat coral atolls. Several climatic phases have been sha[...]texto impreso
Herrero Fernández, María Josefa ; Escavy Fernández, José Ignacio ; Insua Arévalo, Juan Miguel ; Horra del Barco, Raúl de la ; Sánchez Moya, Yolanda ; Sopeña Ortega, Alfonso ; Álvarez Gómez, José Antonio ; López Acevedo, Francisco Javier ; Jiménez Molina, David ; Trigos Luque, Laura ; Fregenal Martínez, María Antonia ; Martínez Díaz, José J. ; Menéndez-Pidal De Navascues, Ignacio ; Rey Samper, Jesús Javier ; Sanz Pérez, Eugenio ; Varas Muriel, María Josefa ; Sanz De Ojeda, Joaquín ; Sanz De Ojeda, Pablo ; Arribas Mocoroa, José ; Álvarez Sierra, Maria de los Angeles ; Uribelarrea del Val, David | 2019-11-11El principal objetivo del Proyecto es continuar con el desarrollo de material docente geológico y de recorridos de interés geológico virtuales además del uso de RPAS (Remotely Piloted Aircraft System) aeronaves no tripuladas que permiten acercar[...]texto impreso
Álvarez Gómez, José Antonio ; Aniel Quiroga, Íñigo ; González, Mauricio ; Olabarrieta, Maitane ; Carreño Herrero, Emilio | Elsevier B.V. | 2011The tsunami impact on the Spanish and North African coasts of the Alboran Sea generated by several reliable seismic tsunamigenic sources in this area was modeled. The tectonic setting is complex and a study of the potential sources from geologic[...]texto impreso
Álvarez Gómez, José Antonio ; Martin, R. ; Pérez López, Raúl ; Stich, Daniel ; Cantavella, Juan V. ; Martínez Díaz, José J. ; Morales, J. ; Martínez García, P. ; Soto, Juan I. ; Carreño, E. | Sociedad Geológica de España. | 2016El terremoto principal de la serie sísmica tuvo lugar el 25 de enero de 2016, con una magitud Mw 6.3, que fue precedido por un premonitorio de magnitud Mw 5.1 el día 21 de enero. Hemos utilizado 41 mecanismos focales para analizar las caracterís[...]texto impreso
To carry out any kind of research involving earthquakes, and very specially: their interactions, it is necessary to classify and order them to tackle the issue appropriately. SeriesBuster is a program created to filter and classify events from c[...]texto impreso
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Ruiz Pérez, Javier ; Fairén, Alberto G. ; Dohm, James M. ; Tejero López, Rosa ; Castilla Cañamero, Gabriel ; Álvarez Gómez, José Antonio ; Uceda, Esther R. | ESA Publications Division. | 2004Thermal isostasy provides a link between surface elevation and thermal state of the lithosphere. Variations in martian surface heat flow, similar to those observed in terrestrial continental tectonothermally stable areas, could result in elevat[...]texto impreso
Jiménez Díaz, Alberto ; Ruiz Pérez, Javier ; Pérez Gussinyé, Marta ; Kirby, John F. ; Álvarez Gómez, José Antonio ; Tejero López, Rosa ; Capote del Villar, Ramón | Elsevier Science B.V., Amsterdam | 2014As a proxy for long-term lithospheric strength, the effective elastic thickness (Te) can be used to understand the relationship between lithospheric rheology and geodynamic evolution of complex tectonic settings. Here we present, for the first t[...]texto impreso
Canora Catalán, Carolina ; Martínez Díaz, José J. ; Villamor Pérez, María Pilar ; Staller, A. ; Berryman, K.R. ; Álvarez Gómez, José Antonio ; Capote del Villar, Ramón ; Díaz Flores, Manuel Roberto | Universidad Complutense de Madrid | 2014The El Salvador Fault Zone, firstly identified after the 13th February 2001 Mw 6.6 El Salvador earthquake, is a 150 km long, 20 km wide right-lateral strike-slip fault system. Ruptures along the ESFZ are thought to be responsible for most of the[...]texto impreso
Martínez Díaz, José J. ; Bejar Pizarro, Marta ; Álvarez Gómez, José Antonio ; Mancilla Pérez, Flor de Lis ; Stich, Daniel ; Herrera García, Gerardo ; Morales Soto, José | Elsevier B.V. | 2012On May 11th 2011, a Mw 5.2 earthquake stroke the city of Lorca in the SE Spain. This event caused 9 fatalities, 300 injuries and serious damage on the city and the surrounding areas. The Lorca earthquake occurred in the vicinity of a region boun[...]texto impreso
Alonso-Henar, Jorge ; Schreurs, Guido ; Martínez Díaz, José J. ; Álvarez Gómez, José Antonio | Copernicus Publications; European Geosciences Union | 2014The El Salvador Fault Zone (ESFZ) is an active, c. 150 km long and 20 km wide segmented, dextral strike-slip fault zone within the El Salvador Volcanic Arc striking N90-100E. Although several studies have investigated the surface expression of t[...]texto impreso
Álvarez Gómez, José Antonio | 2009-04-19El norte de Centroamérica puede ser entendido geográficamente como el área comprendida por Nicaragua, Honduras, El Salvador, Guatemala y el sur de México (Chiapas). Geológicamente es un bloque de corteza continental soldado parcialmente a la pla[...]texto impreso
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Álvarez Gómez, José Antonio ; Martínez Díaz, José J. ; Benito, Belén | Sociedad Geológica de España. | 2004In this work we show how the occurrence of some earthquakes can highly contribute to the seismic and tectonic pattern development of entire regions applying the stress transfer model. This paper focuses on northern Central America and particular[...]texto impreso
Martínez Díaz, José J. ; Álvarez Gómez, José Antonio ; Benito, Belén ; Hernández, Douglas | Geological Society of America | 2004We investigate the existence of a mechanism of static stress triggering driven by the interaction of normal faults in the Middle American subduction zone and strike-slip faults in the El Salvador volcanic arc. The local geology points to a large[...]