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A Near Real-Time and Free Tool for the Preliminary Mapping of Active Lava Flows during Volcanic Crises: The Case of Hotspot Subaerial Eruptions
ArticleAbstract: Monitoring the evolution of lava flows is a challenging task for volcano observatories, especially iPalabras claves:effusive eruption, FIRMS, lava flow, Mapping, thermal sensing, VIIRS, Volcanic crisesAutores:Anais Vásconez Müller, Francisco J. Vasconez, Juan Anzieta, Juan Camilo Anzieta, Julien Bernard, Patricio A. RamónFuentes:googlescopusFinding possible precursors for the 2015 Cotopaxi Volcano eruption using unsupervised machine learning techniques
OtherAbstract: Cotopaxi Volcano showed an increased activity since April 2015 and evolved into its eventual mild erPalabras claves:Autores:Juan AnzietaFuentes:googleInfrasound as a long standing tool for monitoring continental ecuadorean volcanoes
OtherAbstract: In the last 10 years, infrasound and seismic methods have been successfully used in the continuous mPalabras claves:Autores:Juan AnzietaFuentes:googleStanding waves in high speed lava channels: A tool for constraining lava dynamics and eruptive parameters
ArticleAbstract: Estimates of the rheological properties of lava flows are essential for understanding their emplacemPalabras claves:Basalt, Hydraulic jumps, lava flow, Lava viscosity, Real time monitoring, Standing waves, Supercritical flowAutores:Calahorrano-Di Patre A., Juan Anzieta, Juan Camilo Anzieta, Le Moigne Y., Lev E., Williams-Jones G., Zurek J.M.Fuentes:googlescopusSemidiurnal effects on infrasound wave propagation at local distances
OtherAbstract: We present evidence of semidiurnal variations on infrasound wave propagation at equatorial latitudesPalabras claves:Autores:Juan AnzietaFuentes:googleSimilarities in Eruption Dynamics: A Seismo-Acoustic Analysis of Explosion Sequences at Tungurahua Volcano in May-July 2010 & December 2012
OtherAbstract: We analyze a continuous seismo-acoustic dataset of explosions at Tungurahua volcano, Ecuador, from JPalabras claves:Autores:Juan AnzietaFuentes:googleVolcanic Lightning, Pyroclastic Density Currents, Ballistic Fall, Vent Tremor, and One Very Loud Blast: Acoustic Analysis of the 14 July 2013 Vulcanian Eruption at Tungurahua …
OtherAbstract: Acoustic recordings reveal a variety of volcanic activities during an exceptionally loud vulcanian ePalabras claves:Autores:Juan AnzietaFuentes:googleVolcano monitoring in Ecuador: Three decades of continuous progress of the Instituto Geofisico-Escuela Politecnica Nacional
OtherAbstract: In 1988, the Instituto Geofisico (IG) began a permanent surveillance of Ecuadorian volcanoes, and duPalabras claves:Autores:Juan Anzieta, Silvia X. VallejoFuentes:googleOverview of Reventador infrasound activity: from January 2015 to June 2019
OtherAbstract: We present infrasound observations of a multi-year dataset recorded at Volcán El Reventador, EcuadorPalabras claves:Autores:Juan Anzieta, Silvia X. VallejoFuentes:googleReviewing volcano hazard and risk communications in Ecuador: experiences from a fast-format workshop
OtherAbstract: Hazard and risk communication requires the design and dissemination of clear messages that enhance pPalabras claves:Autores:Juan AnzietaFuentes:google