Mostrando 10 resultados de: 10
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Article(10)
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Geophysical Research Letters(3)
Journal of Volcanology and Geothermal Research(3)
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Bulletin of Volcanology(1)
Geophysical Journal International(1)
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Geología, hidrología, meteorología(9)
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ODS 13: Acción por el clima(10)
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scopus(10)
Acoustic multipole source model for volcanic explosions and inversion for source parameters
ArticleAbstract: Volcanic explosions are accompanied by strong acoustic pressure disturbances in the atmosphere. WithPalabras claves:Acoustic properties, Inverse theory, Volcano MonitoringAutores:Kim K., Lees J., Mario C. RuizFuentes:scopusDissection of a composite volcanic earthquake at Santiaguito, Guatemala
ArticleAbstract: Volcano earthquake sources associated with eruptions at Santiaguito volcano in Guatemala are complexPalabras claves:Autores:Escobar-Wolf R., John J. Lyons, Johnson J.B., Lees J., Sanderson R.W., Waite G.P.Fuentes:scopusExplosive dome eruptions modulated by periodic gas-driven inflation
ArticleAbstract: Volcan Santiaguito (Guatemala) "breathes" with extraordinary regularity as the edifice's conduit sysPalabras claves:eruption dynamics, volcano inflation, Volcano infrasound, volcano seismologyAutores:Andrews B., John J. Lyons, Johnson J.B., Lees J.Fuentes:scopusInterpretation and utility of infrasonic records from erupting volcanoes
ArticleAbstract: In the most basic seismo-acoustic studies at volcanoes, infrasound monitoring enables differentiatioPalabras claves:Degassing mechanisms, Volcanic infrasound, Volcano Monitoring, volcano seismologyAutores:Aster R.C., Johnson J.B., Kyle P., Lees J., Malone S., Mario C. Ruiz, McChesney P.Fuentes:scopusReventador Volcano 2005: Eruptive activity inferred from seismo-acoustic observation
ArticleAbstract: Reventador Volcano entered an eruptive phase in 2005 which included a wide variety of seismic and inPalabras claves:drumbeat earthquakes, earthquakes, ECUADOR, Harmonic tremor, infrasound, REVENTADOR, volcanic earthquakes, volcano, volcano chuggingAutores:Johnson J.B., Lees J., Liliana Troncoso, Mario C. Ruiz, Welsh M.Fuentes:scopusNon-linear explosion tremor at Sangay, Volcano, Ecuador
ArticleAbstract: A detailed analysis of discrete degassing pulses, chugs, at Sangay volcano, was performed on seismicPalabras claves:explosions, Harmonic tremor, infrasound, Non-linear, quasi-periodic, seismo-acoustic, Strombolian activity, Volcanoes, wavelet transformAutores:Lees J., Mario C. RuizFuentes:scopusSource constraints of Tungurahua volcano explosion events
ArticleAbstract: The most recent eruptive cycle of Tungurahua volcano began in May 2004, and reached its highest levePalabras claves:CLÚSTER ANALYSIS, Tungurahua, volcanic degassing, volcanic explosionsAutores:Johnson J.B., Lees J., Mario C. RuizFuentes:scopusSource mechanism of Vulcanian eruption at Tungurahua Volcano, Ecuador, derived fromseismic moment tensor inversions
ArticleAbstract: Source mechanisms of explosive volcanic eruptions are critical for understanding magmatic plumbing sPalabras claves:Full moment tensor inversion of very long period seismic signals, Opening of an ellipsoidal magma cavity associated with volcanic explosions, Seismic source mechanisms of vulcanian explosionsAutores:Kim K., Lees J., Mario C. RuizFuentes:scopusSwitching between seismic and seismo-acoustic harmonic tremor simulated in the laboratory: Insights into the role of open degassing channels and magma viscosity
ArticleAbstract: Switching between seismic-only harmonic tremor (SHT) and seismo-acoustic harmonic tremor (SAHT) hasPalabras claves:analogue experiment, degassing channels, flow-driven oscillations, seismic to seismo-acoustic harmonic tremor switchingAutores:Ichihara M., John J. Lyons, Kurokawa A., Lees J.Fuentes:scopusTilt prior to explosions and the effect of topography on ultra-long-period seismic records at Fuego volcano, Guatemala
ArticleAbstract: Ground tilt is measured from broadband seismic records prior to frequent explosions at Fuego volcanoPalabras claves:Autores:Ichihara M., John J. Lyons, Lees J., Waite G.P.Fuentes:scopus