V23C:
Transients in Explosive Eruptions Posters

Tuesday, 16 December 2014: 1:40 PM-6:00 PM
Chairs:  Kirsten N Chojnicki, Scripps Institute of Oceanography, La Jolla, CA, United States and Jacopo Taddeucci, National Institute of Geophysics and Volcanology, Rome, Italy
Primary Conveners:  Kirsten N Chojnicki, Scripps Institute of Oceanography, La Jolla, CA, United States
Co-conveners:  Jacopo Taddeucci, Scripps Institute of Oceanography, La Jolla, CA, United States; INGV National Institute of Geophysics and Volcanology, Rome, Italy, Amanda B Clarke, Arizona State Univ, Tempe, AZ, United States and Jonathan M Lees, University of North Carolina at Chapel Hill, Chapel Hill, NC, United States
OSPA Liaisons:  Amanda B Clarke, Arizona State University, Tempe, AZ, United States

Abstracts Submitted to this Session:

 
Experimental insights into transient volcanic eruption
Miguel Alatorre-Ibarguengoitia1, Bettina Scheu2, Donald B Dingwell2, 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, Munich, Germany
 
Degassing Dynamics from Long-Period and Very-Long-Period Seismicity and Infrasound at Mt. Pagan Volcano
John J Lyons1, Matthew M Haney1, David Fee2, Cynthia A Werner1, Christoph Kern3 and Peter J Kelly3, (1)Alaska Volcano Observatory - USGS, Anchorage, AK, United States, (2)University of Alaska Fairbanks, Geophysical Institute, Fairbanks, AK, United States, (3)Cascades Volcano Observatory - USGS, Vancouver, WA, United States
 
Scaling and Transition of the Explosive Activity at Stromboli Volcano
Maurizio Ripepe1, Emanuele Marchetti1, Riccardo Genco1, Giorgio Lacanna1, Dario Delle Donne2, Sebastien Valade1 and Giacomo Ulivieri1, (1)University of Firenze, Firenze, Italy, (2)University of Palermo, Palermo, Italy
 
The Slug and the Plug: The Evolution of the Strombolian Paradigm
Antonio Capponi, Stephen J Lane and Mike R James, Lancaster University, Lancaster, United Kingdom
 
Sources and Radiation Patterns of Volcano-Acoustic Signals Investigated with Field-Scale Chemical Explosions
Daniel C Bowman, UNC Chapel Hill, Chapel Hill, NC, United States, Jonathan M Lees, University of North Carolina at Chapel Hill, Chapel Hill, NC, United States, Jacopo Taddeucci, National Institute of Geophysics and Volcanology, Rome, Italy, Alison H Graettinger, SUNY Buffalo, Amherst, NY, United States, Ingo Sonder, SUNY Buffalo, Buffalo, NY, 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.
Bruce F Houghton1, Tim R Orr2, Jacopo Taddeucci3, Helge Martin Gonnermann4, Piergiorgio Scarlato3, Elisabetta Del Bello3, Rebecca Carey5 and Matthew R Patrick6, (1)Univ Hawaii Manoa, SOEST, Honolulu, HI, United States, (2)Hawaiian Volcano Observatory, USGS, Hawaii National Park, HI, United States, (3)National Institute of Geophysics and Volcanology, Rome, Italy, (4)Rice University, Houston, TX, United States, (5)University of Tasmania, Earth Sciences, Hobart, TAS, Australia, (6)US Geological Survey, Hawaii National Park, HI, United States
 
Explosive Dome Eruptions Modulated By Periodic Gas-Driven Inflation
Jeffrey Bruce Johnson, Boise State University, Boise, ID, United States, John J Lyons, Alaska Volcano Observatory Anchorage, Anchorage, AK, United States, Benjamin James Andrews, Smithsonian Institution, Washington, DC, United States, Jonathan M Lees, University of North Carolina at Chapel Hill, Chapel Hill, NC, United States and Benjamin R Phillips, SRA International, Inc. and Geothermal Technologies Office, U.S. Department of Energy, Washington, DC 20585, Washington, DC, United States
 
When Puffing Meets Strombolian Explosions: A Tale of Precursors and Coda
Damien Gaudin1, Jacopo Taddeucci1, Andrew John Lang Harris2,3, Tim R Orr4, Maxime Bombrun2,3 and Piergiorgio Scarlato1, (1)INGV National Institute of Geophysics and Volcanology, Rome, Italy, (2)Laboratoire Magmas et Volcans, Clermont-Ferrand Cedex, France, (3)Université Blaise Pascal, Clermont Ferrand, France, (4)Hawaiian Volcano Observatory, USGS, Hawaii National Park, HI, United States
 
Explosion Quakes: The 2007 Eruption of Pavlof
Cassandra Smith, Stephen R McNutt and Glenn Thompson, University of South Florida Tampa, Tampa, FL, United States
 
Listening to Ambrym Volcano (Vanuatu) By an Acoustic Array: Cyclictity in Gas Volume at an Open Vent Volcano
Sylvie Vergniolle1, Christelle Zielinski1, Philipson Bani2, Michel Lardy3, Alexis LE Pichon1,4, Philippe Millier4, Pascal Herry4, Sylvain Todman5 and Esline Garaebiti5, (1)Institut de Physique du Globe de Paris, Paris, France, (2)Laboratoire Magma et volcans, Clermont-Ferrand, France, (3)Institut de Recherche pour le Developpement, Noumea, New Caledonia, (4)Commissariat a l’Energie Atomique, Bruyeres le chatel, France, (5)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
Ellen McGowan1, Hugh Tuffen2, Jonathan M Castro3, Kim Berlo4, Mike R James5, Jacqueline Owen1, C Ian Schipper6, Fabian B Wadsworth7, Elodie Saubin8 and Katia Wehbe9, (1)University of Lancaster, Lancaster, LA1, United Kingdom, (2)Lancaster University, Lancaster, United Kingdom, (3)Johannes Gutenberg University of Mainz, Mainz, Germany, (4)McGill University, 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
Tim Ronan, Brian Terbush, Alex James Conrad Miller, Jacob Anderson and Jeffrey Bruce Johnson, Boise State University, Boise, ID, United States
 
Volcanic Lightning, Pyroclastic Density Currents, Ballistic Fall, Vent Tremor, and One Very Loud Blast: Acoustic Analysis of the 14 July 2013 Vulcanian Eruption at Tungurahua, Ecuador.
Jacob Anderson1, Jeffrey Bruce Johnson1, Alexander L. Steele2, Juan Camilo Anzieta2, Hugo David Ortiz2, Minard L Hall2 and Mario Calixto Ruiz2, (1)Boise State University, Boise, ID, United States, (2)Instituto Geofisico EPN - Ecuador, Quito, Ecuador
 
SO2 Emissions at Semeru Volcano, Indonesia: Characterization and Quantification of Persistent and Periodic Explosive Activity.
Jean-Francois Smekens1, Amanda B Clarke1, Michael Richard Burton2, Agung Harijoko3 and Haryo Wibowo3, (1)Arizona State University, Tempe, AZ, United States, (2)INGV National Institute of Geophysics and Volcanology, Rome, Italy, (3)Gadjah Mada University, Yogyakarta, Indonesia
 
Large Bubble Growth Quantified By Video and Infrasound at Mount Erebus, Antarctica
Alex James Conrad Miller and Jeffrey Bruce Johnson, Boise State University, Boise, ID, United States
 
Infrasound Waveform Classification and Emissions Correlation at Karymsky and Sakurajima Volcanoes
Sarah Albert1, David Fee1, Taryn Michelle Lopez1, Pavel Pavlovich Firstov2 and Evgeniy Makhmudov2, (1)University of Alaska Fairbanks, Geophysical Institute, Fairbanks, AK, United States, (2)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
Keehoon Kim, University of Alaska Fairbanks, Fairbanks, AK, United States, David Fee, University of Alaska Fairbanks, Geophysical Institute, Fairbanks, AK, United States, Jonathan M Lees, University of North Carolina at Chapel Hill, Chapel Hill, NC, United States, Akihiko Yokoo, Kyoto University, Kyoto, Japan and Mario Calixto Ruiz, Escuela Politecnica Nacional, Quito, Ecuador
 
Revisiting the source process for VLP signals observed at Satsuma-Iwo jima, Japan
Takao Ohminato, University of Tokyo, Bunkyo-ku, Japan
 
Volcanic Centers in the East African Rift: Imaging Volcanic Processes with Long-Period Event Identification and Ambient Noise Tomography
Ezer Patlan1, Antony M Wamalwa2, Sandra Hardy1, Galen Kaip1 and Aaron A Velasco1, (1)University of Texas at El Paso, Geological Sciences, El Paso, TX, United States, (2)Geothermal Development Company - GDC, Nakuru, Kenya
 
Classification, Characterization, and Automatic Detection of Volcanic Explosion Complexity using Infrasound
David Fee, University of Alaska Fairbanks, Geophysical Institute, Fairbanks, AK, United States, Robin S Matoza, University of California San Diego, La Jolla, CA, United States, Taryn Michelle Lopez, University of Alaska Fairbanks, Fairbanks, AK, United States, Mario Calixto Ruiz, Escuela Politecnica Nacional, Quito, Ecuador, Kent Gee, Brigham Young University, Physics, Provo, UT, United States and Tracianne Neilsen, Brigham Young University, Department of Physics and Astronomy, Provo, UT, United States