Mostrando 10 resultados de: 34
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Journal of Volcanology and Geothermal Research(5)
Earth and Planetary Science Letters(4)
Journal of Geophysical Research: Solid Earth(4)
Geophysical Research Letters(2)
Journal of South American Earth Sciences(2)
Combining Filter-Based Feature Selection Methods and Gaussian Mixture Model for the Classification of Seismic Events from Cotopaxi Volcano
ArticleAbstract: This paper proposes an exhaustive evaluation of five different filter-based feature selection methodPalabras claves:Feature selection methods, Gaussian mixture model (GMM) classifier, Redundancy analysis, Seismic Events ClassificationAutores:Diego S. Benitez, Mario C. Ruiz, Noel Perez, Pablo Venegas, Roman Lara-CuevaFuentes:googlescopusComparison of observed ground-motion attenuation for the 16 April 2016 M<inf>w</inf> 7.8 Ecuador Megathrust earthquake and its two largest aftershocks with existing ground-motion pbkp_rediction equations
ArticleAbstract: A megathrust subduction earthquake (Mw 7.8) struck the coast of Ecuador on 16 April 2016 at 23:58 UTPalabras claves:Autores:Alexandra P. Alvarado, Beauval C., C. Viracucha, Hugo Yepes, Juan Carlos Singaucho, Laurendeau A., Mariniere J., Mario C. Ruiz, Maufroy E., Mercerat E.D., Vallée M.Fuentes:scopusAtmospheric waves and global seismoacoustic observations of the January 2022 Hunga eruption, Tonga
ArticleAbstract: The 15 January 2022 climactic eruption of Hunga volcano, Tonga, produced an explosion in the atmosphPalabras claves:Autores:Anthony R.E., Arciniega-Ceballos A., Arrowsmith S., Assink J.D., Astafyeva E., Averbuch G., Blom P.S., Brissaud Q., Caudron C., Ceranna L., Cevuard S., Che I.Y., De Angelis S., De Negri R., Ebeling C.W., Evers L.G., Fee D., Franco-Marin L.E., Gabrielson T.B., Gee K.L., Green D.N., Hafner K., Haney M.M., Harrison R.G., Hugo D. Ortiz, Hupe P., Ichihara M., Iezzi A.M., John J. Lyons, Jolly A.D., Kilgour G., Kim K., Komjathy A., Krishnamoorthy S., Lacanna G., Lalande J.M., Le Pichon A., Lecocq T., Macpherson K.A., Marchetti E., Mario C. Ruiz, Martire L., Matoza R.S., McKee K.F., Mellors R.J., Mendo-Pérez G., Mialle P., Mikesell T.D., Munaibari E., Nippress A., Nishida K., Oyola-Merced M., Park I., Park J., Perttu A.B., Pilger C., Ramos C., Ringler A.T., Ripepe M., Rolland L.M., Sabatini R., Schwaiger H.F., Shani-Kadmiel S., Snively J.B., Tailpied D., Taisne B., Talmadge C., Toney L., Vergados P., Vergoz J., Vidot J., Watada S., Waxler R., Webster J., Wilson D.C., Witsil A.J.C.Fuentes:scopusBuilding Machine Learning Models for Long-Period and Volcano-Tectonic Event Classification
Conference ObjectAbstract: The proper identification of several types of volcanic seismic events can be related to the intrinsiPalabras claves:Ensemble Classification Model, Machine learning classifiers, Seismic Events ClassificationAutores:Diego S. Benitez, Mario C. Ruiz, Noel Perez, Pablo Venegas, Roman Lara-CuevaFuentes:scopus1D-velocity structure and seismotectonics of the Ecuadorian margin inferred from the 2016 Mw7.8 Pedernales aftershock sequence
ArticleAbstract: On April 16th 2016 a Mw 7.8 earthquake ruptured the central coastal segment of the Ecuadorian subducPalabras claves:2016 Pedernales earthquake, aftershock sequence, ECUADOR, Regional moment tensor, subduction zone, Velocity modelAutores:Agurto-Detzel H., Alexandra P. Alvarado, Beck S.L., Charvis P., Edwards B., Garth T., Hoskins M.C., Jean Mathieu Nocquet, León-Ríos S., Lynner C., Mario C. Ruiz, Meltzer A., Regnier M.M., Rietbrock A., Rolandone F., Soto-Cordero L., Yvonne FontFuentes:scopusA Semi-Supervised Approach for Microseisms Classification from Cotopaxi Volcano
Conference ObjectAbstract: Microseism classification is primordial to easily identify what type of event we are facing at in aPalabras claves:Autores:Acurio B.A.A., Carlos Brusil, Felipe Grijalva, Mario C. Ruiz, Roman Lara-CuevaFuentes:scopusA global database of strong-motion displacement GNSS recordings and an example application to PGD scaling
ArticleAbstract: Displacement waveforms derived from Global Navigation Satellite System (GNSS) data have become morePalabras claves:Autores:Allen R.M., Avouac J.P., Baez J.C., Barrientos S., Bock Y., Cabral-Cano E., Crowell B.W., D'Anastasio E., Ganas A., Geng J., Goldberg D.E., Hill E.M., Jean Mathieu Nocquet, Mario C. Ruiz, Melgar D., Patricia A. Mothes, Paul Jarrin, Pérez-Campos X., Protti M., Riquelme S., Ruhl C.J.Fuentes:googlescopusA new structure for sequential detection and maximum entropy spectral estimator for characterization of volcanic seismic signals
Conference ObjectAbstract: This study proposes a new method to characterize volcanic seismic events based on classic spectral aPalabras claves:Event-detection, Seismic signals, Spectrun analyisAutores:Carolina Jaramillo, Diego S. Benitez, Mario C. Ruiz, Roman Lara-Cueva, RUBEN DARIO LEON VASQUEZ, Ruben LeónFuentes:googlescopusA preliminary seismic travel time tomography beneath Ecuador from data of the national network
ArticleAbstract: The subduction of the Nazca plate has specific features that impact the geophysical structure beneatPalabras claves:Ecuador subduction, Inverse Problem, Nazca plate, regularization, Seismic location, Seismic nest, Seismic tomography, Slab tearAutores:Mario C. Ruiz, Potin B., Sebastián Araujo, Valette B.Fuentes:googlescopusDetailed Structure of the Subducted Nazca Slab into the Lower Mantle Derived From Continent-Scale Teleseismic P Wave Tomography
ArticleAbstract: Nazca subduction beneath South America is one of our best modern examples of long-lived ocean-continPalabras claves:mantle transition zone, Nazca slab, seismic imaging, SOUTH AMERICA, subduction dynamics, teleseismic tomographyAutores:Alvarado P., Beck S.L., Bianchi M.B., Condori C., França G.S., Mario C. Ruiz, Portner D.E., Rocha M.P., Rodríguez E.E., Scire A., Zandt G.Fuentes:scopus