2026-06-28T10:02:34Zhttps://docta.ucm.es/rest/oai/request
oai:docta.ucm.es:20.500.14352/996612025-08-28T12:59:39Zcom_20.500.14352_14col_20.500.14352_15
Docta Complutense author Núñez Escribano, Diana author Núñez Cornú, Fancisco Javier author Escalona Alcázar, Felipe de Jesús author Córdoba Barba, Diego author López Ortiz, Jesualdo Yair author Carrillo de la Cruz, Juan Luis author Dañobeitia, Juan José 2024-02-06T17:22:32Z 2024-02-06T17:22:32Z 2019 D Núñez, F J Núñez-Cornú, F de J Escalona-Alcázar, D Córdoba, J Y López Ortiz, J L Carrillo de la Cruz, and J J Dañobeitia, Seismic Structure of the Southern Rivera Plate and Jalisco Block Subduction Zone, Seism Res Lett. 2019 90:5:1756-1766 0895-0695 10.1785/0220180399 https://hdl.handle.net/20.500.14352/99661 1938-2057 https://doi.org/10.1785/0220180399 Structural and tectonic features in the Pacific Coast of Mexico generate a high level of seismic activity in the Jalisco block (JB) region, making it one of the most attractive areas of the world for geophysical investigations. The Rivera–North America contact zone has been the object of different tectonic studies in recent years framed within the TsuJal project. To this day, this project is generating numerous crucial geophysical results, which significantly improve our understanding of the region. Our study is focused on the interaction between the south of the JB and Rivera plate (RP), which crosses the Middle America trench. We also cover anoffshore–onshore transect of 130 km length between the eastern Rivera fracture zone and La Huerta region, in the Jalisco state. To characterize this region,we interpretedwide-angle seismic, multichannel seismic, and multibeam bathymetry data. The integration of these results, with the local and regional seismicity recorded by the Jalisco Seismic Accelerometric Telemetric Network and by the Mapping the Rivera Subduction Zone experiment, provides new insights into the geometry of the southern RP, which is dipping12°–14° under the JB in the northeast–southwest direction. Moreover, our results provide new seismic images of the accretionary wedge, the shallow crust, the deep crust, and the upper-mantle structure along this profile. eng Seismic structure of the southern Rivera plate and Jalisco block subduction zone journal article 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URL https://docta.ucm.es/bitstreams/cb16fb82-c38a-4ea2-bcee-30b0319014e0/download File MD5 3ef5ba5283c342397558a6557ec09b33 7752143 application/pdf Seismic_structure-southern_Rivera_plate.pdf