V23K:
Interdisciplinary Characterization of Volcanic Explosion Source Dynamics Posters


Submit an Abstract to this Session


Session ID#: 48736

Session Description:
Forecasting the onset and hazards of volcanic eruptions requires an integrated understanding of precursory activity, source dynamics, and impact of erupted products. A quantitative understanding of explosion source dynamics and their associated geophysical observations is key to advancing understanding of more complex and hazardous volcanic eruptions. Volcanic eruptions range from discrete, impulsive, low-intensity explosions (strombolian) to large, sustained, plinian eruptions. Specific source dynamics vary by eruption style and location. Strombolian and Vulcanian explosions produce a variety of signals that can provide insight into specific source dynamics.

 

We encourage contributions investigating volcanic explosion source dynamics from various approaches such as physics-based modeling, analogue experiments, field observations, and theory. Analyses using geophysical instrumentation (seismic, infrasound, high-speed imagery, gas data, radar, deformation, etc.) are welcome. We also invite contributions using chemical explosions as a proxy for volcanoes.

Primary Convener:  Kathleen F McKee, PhD, Michigan Technological University, Houghton, United States
Conveners:  Sarah Albert, Sandia National Laboratories, Albuquerque, NM, United States, Benjamin James Andrews, National Museum of Natural History, Smithsonian Institution, Mineral Sciences, Washington, United States and Maurizio Ripepe, Department of Earth Science, University of Florence, Firenze, Italy
Primary Liaison:  Kathleen F McKee, PhD, Michigan Technological University, Houghton, United States
Chairs:  Kathleen F McKee, PhD, Michigan Technological University, Houghton, United States and Benjamin James Andrews, National Museum of Natural History, Smithsonian Institution, Mineral Sciences, Washington, United States
OSPA Liaison:  Sarah Albert, Sandia National Laboratories, Albuquerque, NM, United States
Co-Organized with:
Volcanology, Geochemistry and Petrology, Seismology, and Natural Hazards

Cross-Listed:
  • NH - Natural Hazards
  • S - Seismology

Proposed Co-Organized Session with:
  • NH - Natural Hazards
  • S - Seismology
Index Terms:

0545 Modeling [COMPUTATIONAL GEOPHYSICS]
7280 Volcano seismology [SEISMOLOGY]
8428 Explosive volcanism [VOLCANOLOGY]

Abstracts Submitted to this Session:

Oscillatory Rheology Measurements of Particle‐ and Bubble‐Bearing Fluids: Solid‐Like Behavior of a Crystal‐Rich Basaltic Magma (348366)
Atsuko Namiki and Yukie Tanaka, Hiroshima University, Higashi-Hiroshima, Japan
Rise and Burst of Overpressured Bubbles in a Particle-Rich Suspension: Consequences for Interpretation of Normal Activity at Stromboli Volcano, Italy. (Invited) (350114)
Julie Carine Oppenheimer1, Antonio Capponi2, Katharine V Cashman3, Stephen J Lane4, Alison Rust5 and Mike R James4, (1)Lamont-Doherty Earth Observatory, Palisades, NY, United States, (2)University of Durham, Department of Earth Sciences, Durham, United Kingdom, (3)University of Oregon, Eugene, United States, (4)Lancaster University, Lancaster Environment Centre, Lancaster, United Kingdom, (5)University of Bristol, Bristol, BS8, United Kingdom
Insights into the 2018 eruption of Volcan de Fuego, Guatemala, from geophysical data and visual observations. (Invited) (357786)
Silvio De Angelis1, Gustavo Chigna2, Maurizio Ripepe3, Dulce Gonzalez2, Andrew B Lockhart4, Francisco Juarez2, Anthony Lamur1, Alejandro Diaz Moreno5 and Beth-Helen Munkli6, (1)University of Liverpool, School of Environmental Sciences, Liverpool, United Kingdom, (2)INSIVUMEH, Guatemala City, Guatemala, (3)Department of Earth Science, University of Florence, Firenze, Italy, (4)U.S.Geological Survey, Vancouver, WA, United States, (5)University of Liverpool, Liverpool, L69, United Kingdom, (6)University of Liverpool, Liverpool, United Kingdom
Gas and particle motions in a rapidly decompressed flow (360422)
Blair A Johnson1, Heather A Zunino2, Liuyang Ding3, Ronald J Adrian2 and Amanda B Clarke4, (1)University of Texas at Austin, Civil, Architectural, & Environmental Engineering, Austin, TX, United States, (2)Arizona State University, Tempe, AZ, United States, (3)Princeton University, Princeton, United States, (4)Arizona State University, School of Earth & Space Exploration, Tempe, AZ, United States
Explosion volume flux comparison using seismically derived tilt, infrasound, and gas data at Stromboli Volcano, Italy (378500)
Kathleen F McKee, PhD1, David Fee2, Gregory P Waite3, Diana C. Roman4, Maurizio Ripepe5, Alessandro Aiuppa6, Simon A Carn7, Hélène Le Mével8, Dario Delle Donne9, Marcello Bitetto6, Giorgio Lacanna5, Christine R Sealing10, Valeria Cigala11 and Giancarlo Tamburello12, (1)Carnegie Institution for Science Washington, Washington, DC, United States, (2)University of Alaska Fairbanks, Fairbanks, AK, United States, (3)Michigan Technological University, Geological & Mining Engineering & Sciences, Houghton, MI, United States, (4)Carnegie Institution for Science, Department of Terrestrial Magnetism, Washington, DC, United States, (5)Department of Earth Science, University of Florence, Firenze, Italy, (6)Università di Palermo, Dipartimento di Scienze della Terra e del Mare (DiSTeM), Palermo, Italy, (7)Michigan Technological University, Department of Geological and Mining Engineering & Sciences, Houghton, MI, United States, (8)Carnegie Institution for Science, Washington, DC, United States, (9)Istituto Nazionale di Geofisica e Vulcanologia - Osservatorio Vesuviano, Napoli, Italy, (10)Hawaiian Volcano Observatory, Hawaii National Park, United States, (11)Organization Not Listed, Washington, DC, United States, (12)National Institute of Geophysics and Volcanology, Bologna, Italy
Contrasting degassing behaviors before and after a shift in eruptive style at Sinabung volcano, Indonesia (381323)
Jean-Francois Smekens1, Christine R Sealing2, Emily Carey3, Loÿc Vanderkluysen4, Brett B Carr5, Gayatri I Marliyani6, Agung Harijoko7 and Christopher S Edwards1, (1)Northern Arizona University, Astronomy and Planetary Science, Flagstaff, United States, (2)Hawaiian Volcano Observatory, Hawaii National Park, United States, (3)Drexel University, Philadelphia, PA, United States, (4)Drexel University, Department of Biodiversity, Earth & Environmental Science, Philadelphia, PA, United States, (5)Lamont-Doherty Earth Observatory, Palisades, NY, United States, (6)Gadjah Mada University, Geological Engineering, Yogyakarta, Indonesia, (7)Gadjah Mada University, Yogyakarta, Indonesia
A quantitative definition of Strombolian activity based on simultaneous infrasonic and thermal records : Erta Ale (Ethiopia), Piton de la Fournaise (Réunion) and Yasur (Vanuatu) volcanoes (383285)
Sylvie Vergniolle1, Viviane Souty2, Yves Gaudemer3, Christelle Zielinski1, Philipson Bani4, Alexis LE Pichon1, Michel Lardy5 and Esline Garaebiti6, (1)Institut de Physique du Globe de Paris, Paris, France, (2)Institut de Physique du Globe de Paris, Equipe de Dynamique des fluides geologiques, Paris, France, (3)IPGP, Paris, France, (4)Laboratoire Magma et volcans, Nouméa, New Caledonia, (5)Institut de Recherche pour le Developpement, Noumea, New Caledonia, (6)Vanuatu Meteorology and Geohazards Department, Port Vila, Vanuatu
Correlating Entrainment Mechanisms and Turbulence in a Buoyant Plume to Large-Scale Visual Structures (383592)
Luisa Florez and Blair A Johnson, University of Texas at Austin, Civil, Architectural, & Environmental Engineering, Austin, TX, United States
Modeling the acoustic flux inside the magmatic conduit by integrated 3D-FDTD simulation (389226)
Giorgio Lacanna, University of Florence, Florence, Italy and Maurizio Ripepe, Department of Earth Science, University of Florence, Firenze, Italy
Dynamics of the Tongariro Magmatic System During the 2012 Eruptive Sequence: Insights from Magnetotellurics (409580)
Graham Hill, University of Canterbury, Gateway Antarctica, Christchurch, New Zealand, Hugh M Bibby, GNS Science-Institute of Geological and Nuclear Sciences Ltd, Lower Hutt, New Zealand, Jared Peacock, USGS, Geology, Minerals, Energy, and Geophysics Science Center, Menlo Park, CA, United States, Erin Wallin, US Army Corps of Engineers, Huntsville, AL, United States, Yasuo Ogawa, Volcanic Fluid Research Center, Tokyo Institute of Technology, Tokyo, Japan and Harry Keys, Department of Conservation, Turangi, New Zealand
Plug and chug: The effects of volatile exsolution, and disequilibrium transport on cyclically erupting silicic volcanoes (417099)
Jake Jordan, Yale University, Geology & Geophysics, New Haven, CT, United States, David Bercovici, Yale University, Earth & Planetary Sciences, New Haven, CT, United States and Yang Liao, Woods Hole Oceanographic Institution, Woods Hole, MA, United States
Analysis of Seismo-Gravity Signals Associated with Volcanic Explosions Recorded at Stromboli, Italy in May 2018 (418016)
Helene Le Mevel, Carnegie Institution for Science, Department of Terrestrial Magnetism, Washington, United States, Kathleen F McKee, PhD, Michigan Technological University, Houghton, United States and Diana C. Roman, Carnegie Institution for Science, Department of Terrestrial Magnetism, Washington, DC, United States
GEOLOGICAL AND ENVIRONMENTAL CONTROLS IN THE FORMATION OF THE SANABRIA- SAN ROQUE MAAR COMPLEX, IRAPUATO, GUANAJUATO, MEXICO. (427340)
Alejandra de Jesús Navarro Cárdenas, University of Guanajuato, Leon, Mexico and Pooja VINOD Kshirsagar
Machine Learning on Infrared Images of Strombolian Eruptions atop Mount Erebus, Antarctica (443437)
Brian Dye, University of Louisiana at Lafayette, Lafayette, United States and Gabriele Morra, University of Louisiana at Lafayette, Lafayette, LA, United States
Eruptive style of Stromboli volcano in 2017-2018 (452228)
Flora Giudicepietro1, Salvatore Alparone2, Francesca Bianco1, Alessandro Bonaccorso2, Valentina Bruno2, Sonia Calvari2, Teresa Caputo3, Antonio Cristaldi2, Luca D'Auria4, Walter De Cesare1, Bellina Di lieto5, Antonietta M. Esposito1, Salvatore Gambino2, Salvatore Inguaggiato6, Giovanni Macedonio3, Marcello Martini1, Mario Mattia2, Massimo Orazi1, Antonio Paonita6, Rosario Peluso1, Eugenio Privitera2, Pierdomenico Romano5 and Giovanni Scarpato1, (1)Istituto Nazionale di Geofisica e Vulcanologia, Osservatorio Vesuviano, Napoli, Italy, (2)Istituto Nazionale di Geofisica e Vulcanologia, Osservatorio Etneo, Catania, Italy, (3)Istituto Nazionale di Geofisica e Vulcanologia, Napoli, Italy, (4)Instituto Volcanológico de Canarias (INVOLCAN), San Cristóbal de La Laguna (Tenerife, Spain), Spain, (5)Istituto Nazionale di Geofisica e Vulcanologia, Osservatorio Vesuviano, Palermo, Italy, (6)Istituto Nazionale di Geofisica e Vulcanologia, Palermo, Italy
Complex fluid flow in the conduit of Strombolian eruption inferred from seismo-acoustic observation at Aso volcano, Japan (460175)
Kyoka Ishii, Akihiko Yokoo, Tsuneomi Kagiyama, Takahiro Ohkura, Shin Yoshikawa and Hiroyuki Inoue, Kyoto University, Kyoto, Japan

See more of: Volcanology, Geochemistry and Petrology