Chairs: Kirsten N Chojnicki, Pacific Northwest National Laboratory, Richland, United States and Jacopo Taddeucci, National Institute of Geophysics and Volcanology, Sezione di Roma 1, Rome, Italy
Primary Convener: Kirsten N Chojnicki, Pacific Northwest National Laboratory, Richland, United States
Co-conveners: Jacopo Taddeucci, Scripps Institute of Oceanography, La Jolla, CA, United States; Istituto Nazionale di Geofisica e Vulcanologia, Sezione di Roma 1, Palermo, Italy, Amanda B Clarke, Arizona State University, School of Earth & Space Exploration, Tempe, AZ, United States and Jonathan M Lees, University of North Carolina at Chapel Hill, Earth, Marine and Environmental Sciences, Chapel Hill, NC, United States
OSPA Liaison: Amanda B Clarke, Arizona State University, Tempe, AZ, United States
Experimental insights into transient volcanic eruption (Invited) (2482)
Miguel Alatorre-Ibarguengoitia1, Bettina Scheu2, Donald B Dingwell3, Silvia Ramos-Hernandez1 and Paulina de Arcia1, (1)Universidad de Ciencias y Artes de Chiapas, Centro de Investigación en Gestión de Riesgos y Cambio Climático, Tuxtla Gutiérrez, Mexico, (2)Ludwig Maximilian University of Munich, Department of Geo- and Environmental science, Munich, Germany, (3)Ludwig-Maximilians-Universität, Department of Earth and Environmental Sciences, Munich, Germany
Degassing Dynamics from Long-Period and Very-Long-Period Seismicity and Infrasound at Mt. Pagan Volcano (Invited) (3702)
John J Lyons1, Matthew M Haney2, David Fee3, Cynthia A Werner2, Christoph Kern4 and Peter J Kelly5, (1)U.S. Geological Survey, Alaska Volcano Observatory, Anchorage, AK, United States, (2)Alaska Volcano Observatory - USGS, Anchorage, AK, United States, (3)University of Alaska Fairbanks, Fairbanks, United States, (4)Cascades Volcano Observatory - USGS, Vancouver, United States, (5)Cascades Volcano Observatory - USGS, Vancouver, WA, United States
Scaling and Transition of the Explosive Activity at Stromboli Volcano (Invited) (5248)
Maurizio Ripepe1, Emanuele Marchetti2, Riccardo Genco3, Giorgio Lacanna4, Dario Delle Donne5, Sebastien Valade3 and Giacomo Ulivieri3, (1)University of Firenze, Department of Earth Sciences, Firenze, Italy, (2)University of Florence, Earth Science, Florence, Italy, (3)University of Firenze, Firenze, Italy, (4)Department of Earth Science, University of Florence, Firenze, Italy, (5)University of Palermo, Palermo, Italy
Sources and Radiation Patterns of Volcano-Acoustic Signals Investigated with Field-Scale Chemical Explosions (6485)
Daniel C Bowman, UrbanSky, Denver, United States, Jonathan M Lees, University of North Carolina at Chapel Hill, Earth, Marine and Environmental Sciences, Chapel Hill, NC, United States, Jacopo Taddeucci, National Institute of Geophysics and Volcanology, Sezione di Roma 1, Rome, Italy, Alison H Graettinger, SUNY Buffalo, Amherst, United States, Ingo Sonder, SUNY Buffalo, Buffalo, United States and Greg Valentine, Univ of Buffalo, Buffalo, NY, United States
The Dynamics of Prolonged Low Fountaining Behaviour at Halemaumau, Kilauea, in December 2013. (6997)
Bruce F Houghton, Univ Hawaii Manoa, SOEST, Honolulu, United States, Tim R Orr, Alaska Volcano Observatory, USGS, Anchorage, United States, Jacopo Taddeucci, National Institute of Geophysics and Volcanology, Sezione di Roma 1, Rome, Italy, Helge Martin Gonnermann, Rice University, Earth, Environmental and Planetary Sciences, Houston, United States, Piergiorgio Scarlato, Istituto Nazionale di Geofisica e Vulcanologia, Sezione di Roma 1, Roma, Italy, Elisabetta Del Bello, National Institute of Geophysics and Volcanology, Rome, Italy, Rebecca Carey, University of Tasmania, School of Natural Sciences, Hobart, TAS, Australia and Matthew R Patrick, U.S. Geological Survey, Hawaiian Volcano Observatory, Hilo, United States
Explosive Dome Eruptions Modulated By Periodic Gas-Driven Inflation (8366)
Jeffrey Bruce Johnson, Boise State University, Department of Geosciences, Boise, United States, John J Lyons, Alaska Volcano Observatory Anchorage, USGS, Anchorage, AK, United States, Benjamin James Andrews, National Museum of Natural History, Smithsonian Institution, Mineral Sciences, Washington, United States, Jonathan M Lees, University of North Carolina at Chapel Hill, Earth, Marine and Environmental Sciences, Chapel Hill, NC, United States and Benjamin R Phillips, South Summit Science LLC, Washington, United States
When Puffing Meets Strombolian Explosions: A Tale of Precursors and Coda (9339)
Damien Gaudin1, Jacopo Taddeucci2, Andrew John Lang Harris3,4, Tim R Orr5, Maxime Bombrun3,4 and Piergiorgio Scarlato1, (1)INGV National Institute of Geophysics and Volcanology, Rome, Italy, (2)Istituto Nazionale di Geofisica e Vulcanologia, Sezione di Roma 1, Palermo, Italy, (3)Laboratoire Magmas et Volcans, Clermont-Ferrand Cedex, France, (4)Université Blaise Pascal, Clermont Ferrand, France, (5)Alaska Volcano Observatory, USGS, Anchorage, United States
Explosion Quakes: The 2007 Eruption of Pavlof (9469)
Cassandra M. Smith, University of South Florida Tampa, Tampa, FL, United States, Stephen R McNutt, University of South Florida Tampa, School of Geosciences, Tampa, FL, United States and Glenn Thompson, University of South Florida Tampa, School of Geosciences, Tampa, United States
Listening to Ambrym Volcano (Vanuatu) By an Acoustic Array: Cyclictity in Gas Volume at an Open Vent Volcano (9990)
Sylvie Vergniolle1, Christelle Zielinski1, Philipson Bani2, Michel Lardy3, Alexis LE Pichon1,4, Philippe Millier4, Pascal Herry5, Sylvain Todman6 and Esline Garaebiti6, (1)Institut de Physique du Globe de Paris, Paris, France, (2)Laboratoire Magma et volcans, Nouméa, New Caledonia, (3)Institut de Recherche pour le Developpement, Noumea, New Caledonia, (4)Commissariat a l’Energie Atomique, Bruyeres le chatel, France, (5)CEA, DAM, DIF, Arpajon, France, (6)Vanuatu Meteorology and Geohazards Department, Port Vila, Vanuatu
Pressure Changes before and after Explosive Rhyolitic Bomb Ejection at Chaiten, Chile Recorded By Water Diffusion Profiles Around Tuffisite Veins (10210)
Ellen McGowan1, Hugh Tuffen2, Jonathan M Castro3, Kim Berlo4, Mike R James5, Jacqueline Owen1, C Ian Schipper6, Fabian B Wadsworth7, Élodie Saubin8 and Katia Wehbe9, (1)University of Lancaster, Lancaster, LA1, United Kingdom, (2)Lancaster University, Lancaster Environment Centre, Lancaster, United Kingdom, (3)Johannes Gutenberg University of Mainz, Mainz, Germany, (4)McGill University, Earth & Planetary Sciences, Montreal, QC, Canada, (5)University of Lancaster, Lancaster Environment Centre, Lancaster, United Kingdom, (6)Victoria University of Wellington, Wellington, New Zealand, (7)Ludwig Maximilian University of Munich, Munich, Germany, (8)Laboratoire Magmas et Volcans, Clermont-Ferrand Cedex, France, (9)Diamond Light Source, Oxford, United Kingdom
Infrasound from Rock Fall at Santiaguito Volcano, Guatemala (11145)
Tim Ronan, Boise State University, Boise, ID, United States, Brian Terbush, Boise State University, Boise, United States, Alex James Conrad Witsil, University of Alaska Fairbanks, Wilson Alaska Technical Center, Fairbanks, AK, United States, Jacob Anderson, Boise State University, Department of Geosciences, Boise, ID, United States and Jeffrey Bruce Johnson, Boise State University, Department of Geosciences, Boise, United States
SO2 Emissions at Semeru Volcano, Indonesia: Characterization and Quantification of Persistent and Periodic Explosive Activity. (11202)
Jean-Francois Smekens1, Amanda B Clarke2, Michael Richard Burton3, Agung Harijoko4 and Haryo Wibowo4, (1)Northern Arizona University, Flagstaff, AZ, United States, (2)Arizona State University, Tempe, AZ, United States, (3)University of Manchester, Department of Earth and Environmental Sciences, Manchester, United Kingdom, (4)Gadjah Mada University, Yogyakarta, Indonesia
Infrasound Waveform Classification and Emissions Correlation at Karymsky and Sakurajima Volcanoes (18329)
Sarah Albert1, David Fee2, Taryn M Lopez3, Pavel Pavlovich Firstov4 and Evgeniy Makhmudov4, (1)Sandia National Laboratories, Albuquerque, NM, United States, (2)University of Alaska Fairbanks, Fairbanks, United States, (3)University of Alaska Fairbanks, Geophysical Institute, Fairbanks, AK, United States, (4)Kamchatka Branch Geophysical Surveys, Russian Academy of Sciences, Petropavlovsk-Kamchatsky, Russia
Source Inversions of Volcano Infrasound: Mass Outflux and Force System for Transient Explosive Eruptions (18405)
Keehoon Kim, University of Alaska Fairbanks, Fairbanks, AK, United States, David Fee, University of Alaska Fairbanks, Fairbanks, United States, Jonathan M Lees, University of North Carolina at Chapel Hill, Earth, Marine and Environmental Sciences, Chapel Hill, NC, United States, Akihiko Yokoo, Kyoto University, Kyoto, Japan and Mario Calixto Ruiz, Instituto Geofísico, Escuela Politécnica Nacional, Quito, Ecuador
Volcanic Centers in the East African Rift: Imaging Volcanic Processes with Long-Period Event Identification and Ambient Noise Tomography (23982)
Ezer Patlan, USGS, Menlo Park, CA, United States, Antony M Wamalwa, Geothermal Development Company - GDC, Nakuru, Kenya, Dr. Sandra Hardy, University of Texas at El Paso, Earth, Environmental, and Resource Sciences, El Paso, United States, Galen Kaip, University of Texas at El Paso, Department of Earth, Environmental, and Resource Sciences, El Paso, United States and Aaron A Velasco, University of Texas at El Paso, El Paso, TX, United States
Classification, Characterization, and Automatic Detection of Volcanic Explosion Complexity using Infrasound (26192)
David Fee, University of Alaska Fairbanks, Fairbanks, United States, Robin S Matoza, University of California San Diego, La Jolla, CA, United States, Taryn M Lopez, Alaska Volcano Observatory, Geophysical Institute, University of Alaska Fairbanks, Fairbanks, Alaska, United States, Mario Calixto Ruiz, Instituto Geofísico, Escuela Politécnica Nacional, Quito, Ecuador, Kent Gee, Brigham Young University, Physics, Provo, UT, United States and Tracianne B. Neilsen, Brigham Young University, Department of Physics and Astronomy, Provo, UT, United States
