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A simple and general methodology to calibrate seismic instruments for debris flow quantification: application to Cotopaxi and Tungurahua volcanoes (Ecuador)
ArticleAbstract: Debris flows are hazardous phenomena occurring at volcanoes, and monitoring them has proved as challPalabras claves:Buckingham Π-theorem, Debris flow monitoring, Peak-discharge rate, Seismic instrumentsAutores:Daniel Alejandro Pacheco, Emilia Saltos, S. Daniel Andrade, Stefanie Almeida, Stephen Hernández, Wilson AceroFuentes:scopusChronology and phenomenology of the 1982 and 2015 Wolf volcano eruptions, Galápagos Archipelago
ArticleAbstract: The 1982 and 2015 eruptions were the first at Wolf volcano, Galápagos Archipelago, with eyewitness aPalabras claves:Eruption rate, GALAPAGOS, Lava fountain, Reticulite, WolfAutores:Bagnardi M., Coppola D., Gibson S., Gleeson M.L.M., Julien Bernard, Patricio A. Ramón, Silvana Hidalgo, Stephen Hernández, Stock M.J.Fuentes:scopusAutocorrelation Infrasound Interferometry
ArticleAbstract: Seismic and infrasound multistation ambient-noise interferometry has been widely used to infer grounPalabras claves:autocorrelations, infrasonic thermometer, infrasound, Interferometry, noise, Volcano infrasoundAutores:Hugo D. Ortiz, Johnson J.B., Juan Camilo Anzieta, Mario C. Ruiz, Matoza R.S., Stephen HernándezFuentes:scopusCaldera resurgence during the 2018 eruption of Sierra Negra volcano, Galápagos Islands
ArticleAbstract: Recent large basaltic eruptions began after only minor surface uplift and seismicity, and resulted iPalabras claves:Autores:Amelung F., Andrés Gorki Ruiz, Bagnardi M., Bean C.J., Bell A.F., Ebinger C.J., Gleeson M.L.M., Grannell J., Higgins M., Julien Bernard, LaFemina P.C., Liorzou C., Lundgren P., Mario C. Ruiz, Meier N.J., Möllhoff M., Oliva S.J., Stephen Hernández, Stock M.J.Fuentes:scopusAreas prone to slow slip events impede earthquake rupture propagation and promote afterslip
ArticleAbstract: At subduction zones, transient aseismic slip occurs either as afterslip following a large earthquakePalabras claves:Autores:Cubas N., Jean Mathieu Nocquet, Patricia A. Mothes, Paul Jarrin, Plain M., Rolandone F., Sandro Vaca, Stephen Hernández, Vallée M., Yvonne FontFuentes:googlescopusDrumbeat LP “Aftershocks” to a Failed Explosive Eruption at Tungurahua Volcano, Ecuador
ArticleAbstract: Highly periodic, repetitive long-period (LP) earthquakes, known as “drumbeats,” have been observed aPalabras claves:drumbeat earthquakes, long-period earthquakes, volcanic degassing, volcanic seismologyAutores:Bell A.F., Butcher S., Calder E., Mario C. Ruiz, Patricia A. Mothes, Stephen HernándezFuentes:googlescopusDynamic earthquake triggering response tracks evolving unrest at Sierra Negra volcano, Galápagos Islands
ArticleAbstract: The propensity for dynamic earthquake triggering is thought to depend on the local stress state andPalabras claves:Autores:Bean C.J., Bell A.F., LaFemina P.C., Mario C. Ruiz, McCloskey J., Möllhoff M., Stephen HernándezFuentes:scopusGlobal ubiquity of dynamic earthquake triggering
ArticleAbstract: Earthquakes can be triggered by local changes in the stress field (static triggering) due to nearbyPalabras claves:Autores:Pankow K., Parsons T., Stephen Hernández, Velasco A.Fuentes:googlescopusEvolution of Seismicity During a Stalled Episode of Reawakening at Cayambe Volcano, Ecuador
ArticleAbstract: Cayambe Volcano is an ice-capped, 5,790 m high, andesitic-dacitic volcanic complex, located on the ePalabras claves:Long-period seismicity, volcanic monitoring, volcano-glacier interactions, volcano-seismic swarms, Volcano-tectonic interactionsAutores:Bell A.F., Butcher S., Mario C. Ruiz, Stephen HernándezFuentes:scopusRelationship between volcanic ash fallouts and seismic tremor: quantitative assessment of the 2015 eruptive period at Cotopaxi volcano, Ecuador
ArticleAbstract: Understanding the relationships between geophysical signals and volcanic products is critical to impPalabras claves:Ash fallout, Ashgram, Correlation, Cotopaxi, Seismic tremorAutores:Antonio Proaño, Battaglia J., Francisco J. Vasconez, Julien Bernard, Mario C. Ruiz, Silvana Hidalgo, Stephen HernándezFuentes:scopus