V015
The storage, transport, and eruption of magma using field observations, laboratory approaches, and modeling

Session ID#: 160090

Session Description:
Understanding the subsurface conditions and dynamics of magma is key to mitigating hazards and environmental impacts of volcanic eruptions. Observable and measurable precursors of eruptions (e.g., degassing, tremors, edifice deformation) and information from melt and fluid inclusions, minerals, vesicles and glass in erupted products can be used to decode the storage conditions of multiphase magma in reservoirs and its transport processes in volcanic conduits during eruptions. Constraining magmatic processes and parameters such as volatile degassing and outgassing rates, kinetics of magma crystallization and vesiculation, multiphase rheology and fragmentation of magma is important to better understand eruption conditions at active volcanoes and magma reservoirs. This session aims for a broad and interdisciplinary scope and invites contributions investigating the plumbing architecture of magmatic systems, their physico-chemical evolution, and measures to understand and forecast volcanic eruptions using field observations, laboratory analyses, experiments, numerical modeling, geophysical and geochemical techniques.
Index Terms:

8414 Eruption mechanisms and flow emplacement [VOLCANOLOGY]
8434 Magma migration and fragmentation [VOLCANOLOGY]
8486 Field relationships [VOLCANOLOGY]
8494 Instruments and techniques [VOLCANOLOGY]

Primary Convener:  Pranabendu Moitra, University of Arizona, Tucson, AZ, United States
Conveners:  Atsuko Namiki, Nagoya University, Nagoya, Japan, Ayla S Pamukcu, Stanford University, Stanford, CA, United States and Mattia Pistone, University of Georgia, Athens, United States
 
Could Kilauea's 2020 Post Caldera-Forming Eruption Have Been Anticipated? (1045265)
Paul Segall, Stanford University, Department of Geophysics, Stanford, CA, United States, Kyle R Anderson, USGS California Volcano Observatory, Mountain View, CA, United States and Taiyi Wang, Stanford University, Geophysics, Stanford, CA, United States
 
Magma sloshing in a three dimensional crater and its constraint on lava lake viscosity during the 2018 Kilauea Volcano eruption (1060841)
Chao Liang, Sichuan University, Chengdu, China and Yan Zhan, Earth and Planets Laboratory, Carnegie Institution for Science, Washington, United States
 
Emplacement Systematics and Magma Flow Dynamics for the ca. 2.21 Ga Anantapur-Kunigal dyke swarm, Eastern Dharwar Craton, South India: Insights from field and AMS investigations (1065257)
Srinjoy Datta, Sayandeep Banerjee, Dr. Amiya Kumar Samal and Rajesh K. Srivastava, Banaras Hindu University, Department of Geology, Varanasi, India
 
IC-FEMRES: A new 3D two-phase finite element magma reservoir simulator (1070804)
Haiyang Hu1, Pablo Salinas1 and Matthew Jackson2, (1)Imperial College London, London, United Kingdom, (2)Imperial College London, London, SW7, United Kingdom
 
How Magma Breaks: The Record from Broken Crystals (1071067)
Jacopo Taddeucci1, Corrado Cimarelli2, Michael Manga3 and Piergiorgio Scarlato1, (1)National Institute of Geophysics and Volcanology, Sezione di Roma 1, Rome, Italy, (2)Ludwig Maximilian University of Munich, Department of Earth and Environmental Sciences, Munich, Germany, (3)Univ of California Berkeley, Earth and Planetary Sciences, Berkeley, CA, United States
 
Understanding the effect of H2O accumulation at boundary layer on dendritic quartz crystallization and melt inclusion formation via numerical modeling (1078222)
Zihan Wei, Stanford University, Department of Geophysics, Stanford, United States and Jenny Suckale, Stanford University, Department of Geophysics, Stanford, CA, United States
 
Segregation and extraction of late magmatic melt and fluids in mushes: experimental approach at high pressure (1079030)
Monica Spagnoli1, Laurent Arbaret2, Rémi Champallier1, Jacques Precigout1 and Mikael Laumonier3, (1)ISTO Institut des Sciences de la Terre d'Orléans, Orléans Cedex 2, France, (2)Université d'Orléans, OSUC / ISTO, Orléans Cedex 2, France, (3)Laboratoire Magmas et Volcans, Université Clermont Auvergne, Clermont-Ferrand, France
 
Seafloor Geodetic Observations at Axial Seamount Show a Decade-Long Surge in Magma Supply and a Greater Than Ten-Fold Variation in Supply Rates Over the Last 25 Years (1093743)
William W. Chadwick Jr, Oregon State University, CIMERS, Newport, United States, Scott L Nooner, University of North Carolina at Wilmington, Dept of Earth and Ocean Sciences, Wilmington, NC, United States and Jeffrey W Beeson, Oregon State University, Cooperative Institute for Marine Ecosystem and Resource Studies, Newport, United States
 
Rapid Melt Migration When Mushes “Unlock”: Observations From High-Temperature, High-Pressure Experiments (1093833)
Amy Grace Ryan, University of Minnesota Twin Cities, Minneapolis, MN, United States, Lars N Hansen, University of Minnesota - Twin Cities, Department of Earth and Environmental Sciences, Minneapolis, United States, Mark E Zimmerman, University of Minnesota Twin Cities, Minneapolis, United States and Mattia Pistone, University of Georgia, Athens, United States
 
A Joint Vp/Vs Model for the Mid to Upper Crust at Santorini Arc Volcano (1097734)
Rebeckah S Hufstetler1, Emilie E E Hooft2, Nikos Chatzis3, Douglas R Toomey2, Brandon VanderBeek1, Costas V Papazachos4 and Florian Schmid5, (1)University of Oregon, Eugene, OR, United States, (2)University of Oregon, Department of Earth Sciences, Eugene, OR, United States, (3)Aristotle University of Thessaloniki, Thessaloniki, Greece, (4)Univ Thessaloniki, Thessaloniki, Greece, (5)GEOMAR Helmholtz Centre for Ocean Research Kiel, Kiel, Germany
 
Investigations of open magma system behavior at Veniaminof Volcano, Alaska (1114209)
Jiahui Wang, Southern Methodist University, Dallas, TX, United States, Patricia M Gregg, University of Illinois at Urbana-Champaign, Urbana, IL, United States, Zhong Lu, Southern Methodist University, Dallas, United States and Yuyu Li, University of Illinois at Urbana Champaign, Urbana, United States
 
Investigating sustained and episodic volcanic deformation of Seguam Island, Alaska, using data assimilation and finite element modelling (1114792)
Matthew Head1, Patricia M Gregg1, Jiahui Wang2 and Zhong Lu3, (1)University of Illinois at Urbana-Champaign, Urbana, IL, United States, (2)Southern Methodist University, Dallas, TX, United States, (3)Department of Earth Science, Southern Methodist University, Dallas, United States
 
Imaging the Deep Crustal Magma System Below Santorini Using P-wave Moho Reflections (1117016)
Kaisa Autumn1, Emilie E E Hooft2 and Douglas R Toomey2, (1)University of Oregon, Eugene, OR, United States, (2)University of Oregon, Department of Earth Sciences, Eugene, OR, United States
 
Modeling Decompression Paths in a Basaltic Andesite Magma Using the Nucleation and Growth of Plagioclase Microlites (1119981)
Aaron A Marshall, Boise State University, Geosciences, Boise, United States and Benjamin James Andrews, National Museum of Natural History, Smithsonian Institution, Mineral Sciences, Washington, United States
 
An Experimental Study on the Competition Between Crystal Growth and Element Diffusion (1121269)
Alessandro Musu1, Francesco Vetere2, Luca Caricchi3, Diego Perugini4, Rosanna Corsaro5, Maurizio Petrelli6, Stefano Peres7 and Thomas Griffiths7, (1)University of Geneva, Department of Earth Sciences, Geneva, Switzerland, (2)University of Siena, Department of Environment, Earth and Physical Sciences, Siena, Italy, (3)University of Geneva, Department of Earth Science, Geneva, Switzerland, (4)University of Perugia, Department of Physics and Geology, Perugia, Italy, (5)Istituto Nazionale di Geofisica e Vulcanologia, Catania, Italy, (6)University of Perugia, Perugia, Italy, (7)University of Vienna, Department of Lithospheric Research, Vienna, Austria
 
Geochemical Analysis of Recent Volcanic Ash Blanketing Barbados and Constraints on Magma Composition (1121499)
Nazrul I Khandaker1, Krishna Mahabir2, Surendranauth Mahabir3, Lloyd Kiefer4, Juan C Campo4 and Andrew M Singh5, (1)CUNY York College & Graduate Center, Earth and Physical Sciences, Geology Discipline, Jamaica, New York, United States, (2)Science and Robotics Dept., Grover Cleveland High School, Ridgewood, Queens, United States, (3)Barbados, Waterloo Gardens, Barbareese Hill, ST. Michael, Barbados, (4)Grover Cleveland High School, Science Department, Ridgewood, Queens, United States, (5)York College of CUNY & NASA MUREP Aerospace Academy, Earth and Physical Sciences, Geology Discipline, Jamaica, New York, United States
 
Viscosities of Anhydrous and Hydrous Albitic Melts at High Pressures (1121544)
Aaron Wolfgang Ashley1, Suraj K Bajgain2, Mainak Mookherjee3, Man Xu4, Tony Yu5, Yanbin Wang5, Geeth Manthilake6 and Ikuko Wada7, (1)Florida State University, Tallahassee, FL, United States, (2)Louisiana State University and Agricultural & Mechanical College, Baton Rouge, United States, (3)Florida State University, Earth, Ocean and Atmospheric Science, Tallahassee, United States, (4)The University of Chicago, Center for Advanced Radiation Sources, Chicago, IL, United States, (5)The University of Chicago, Center for Advanced Radiation Sources, Chicago, United States, (6)Université Clermont Auvergne, CNRS, IRD, OPGC, Laboratoire Magmas et Volcans, Clermont-Ferrand Cedex, France, (7)Department of Earth Sciences, Minneapolis, United States
 
Multi-stage Degassing of CO2 and H2O from Intraplate Magmas and its Geophysical and Geochemical Implications (1121734)
Caitlin Moeller and Chenguang Sun, University of Texas at Austin, Austin, TX, United States
 
Constraints on the Conditions for Bubble Connection and Degassing in Silicic Melts as Revealed by Deformation of FOAMGLAS® (1122516)
Lauren Kreeger1, Amanda Dillman2, Amy Grace Ryan2 and Lars N Hansen2, (1)College of Wooster, Earth Sciences, Wooster, OH, United States, (2)University of Minnesota Twin Cities, Minneapolis, MN, United States
 
New frontiers of continuous volcano gravimetry (Invited) (1131460)
Daniele Carbone1, Michael P Poland2, Filippo Greco1 and Flavio Cannavo1, (1)Istituto Nazionale di Geofisica e Vulcanologia, Sezione di Catania - Osservatorio Etneo, Catania, Italy, (2)USGS, Yellowstone Volcano Observatory, Vancouver, WA, United States
 
An Oscillatory Rheometer for Measuring Silicic Magma Rheology (1132513)
Atsuko Namiki and Konan Saito, Nagoya University, Nagoya, Japan
 
Endogenous growth of the summit lava lake at Kīlauea Volcano, 2021-present (1136052)
Matthew R Patrick1, Michael Zoeller2, Frank Younger1 and William Tollett2, (1)USGS Hawaiian Volcano Observatory, Hilo, HI, United States, (2)USGS Hawaiian Volcano Observatory, Hilo, United States
 
Toward a quantitative definition of the state of activity of volcanoes (1137488)
Luca Caricchi, University of Geneva, Department of Earth Science, Geneva, Switzerland and Guido Giordano, Università Roma Tre, Science, Rome, Italy
 
The curious case of Colli Albani: a VEI 6 eruption of extremely low viscosity magma (1139508)
Corin Jorgenson1, Luca Caricchi1, Mónica Ágreda López2, Guido Giordano3 and Massimo Chiaradia4, (1)University of Geneva, Department of Earth Sciences, Geneva, Switzerland, (2)University of Perugia, Department of Physics and Geology, Perugia, Italy, (3)Università Roma Tre, Science, Rome, Italy, (4)University of Geneva, Geneva, Switzerland
 
Increased volcanic activity during periods of glacier recession in Southern Patagonia (1141340)
Maximillian S Van Wyk de Vries1,2, Emi Ito3, Mark Shapley4, Matias Romero5, Guido Brignone5, Anette Von Der Handt6,7, Charles R Stern8 and Andrew D Wickert9, (1)University of Liverpool, Liverpool, L69, United Kingdom, (2)University of Minnesota Twin Cities, Department of Earth and Environmental Sciences and Saint Anthony Falls Laboratory, Minneapolis, United States, (3)University of Minnesota Department of Earth & Environmental Sciences and Limnological Research Center, Minneapolis, MN, United States, (4)University of Minnesota, Earth and Environmental Sciences, and the Continental Scientific Drilling and Coring facility, Minneapolis, MN, United States, (5)Universidad Nacional de Córdoba, Centro de Investigaciones en Ciencias de la Tierra (CICTERRA-CONICET), Córdoba, Argentina, (6)University of Minnesota, Minneapolis, MN, United States, (7)University of British Columbia, Vancouver, Canada, (8)University of Colorado at Boulder, Boulder, CO, United States, (9)University of Minnesota Twin Cities, Department of Earth & Environmental Sciences and Saint Anthony Falls Laboratory, Minneapolis, United States
 
Propagation of Mechanical and Thermal Signals Across Crystal Mush (1152046)
Yang Liao, Woods Hole Oceanographic Institution, Department of Geology and Geophysics, Woods Hole, MA, United States
 
Magmatic Processes in the Naibor Soito Distributed Volcanic Field, Tanzania Constrained from Satellite Geodesy and Seismicity (1160069)
Cristy Ho and Christelle Wauthier, The Pennsylvania State University, Department of Geosciences, University Park, PA, United States
 
Influence of Pumice Texture on Magma Decompression Rate Estimates Using Bubble Number Density: Application to the Largest Known Plinian Eruption of Cerro Machin Volcano, Colombia (1163419)
MaKayla Etheredge, University of Maryland College Park, College Park, United States; University of Oregon, Eugene, United States, Silvia Castilla, University of Maryland College Park, Department of Geology, College Park, MD, United States, Philip M Piccoli, University of Maryland College Park, College Park, MD, United States and Megan Eve Newcombe, University of Maryland, Department of Geology, College Park, MD, United States
 
The velocity structure of the volcanic plumbing system of Gede Volcano, West Java, Indonesia (1163780)
Dannie Hidayat1, Dini Nurfiani2, Ahmad Basuki3, Oktory Prambada4, Hendra Gunawan4 and Benoit Taisne5, (1)Earth Observatory of Singapore, Singapore, Singapore, (2)National Research and Innovation Agency, Research Center for Geological Hazards, Bandung, Indonesia, (3)Center of Volcanology and Geological Hazard Mitigation, Bandung, Indonesia, (4)Center for Volcanology and Geological Hazard Mitigation, Bandung, Indonesia, (5)Nanyang Technological University, Asian School of the Environment, Singapore, Singapore
 
Disequilibrium Rheology of Lava from the May 2021 Eruption of Nyiragongo Volcano, DRC (1166013)
Jason Parsons1, Albert Kyambikwa1 and Stephan Kolzenburg2,3, (1)University at Buffalo, Geology, Buffalo, United States, (2)University at Buffalo, Department of Geology, Buffalo, United States, (3)Buffalo Museum of Science, Buffalo, United States
 
Crystals and Melt Inclusions Record Deep Storage of Superhydrous Magma Prior to the Largest Known Plinian Eruption of Cerro Machin Volcano, Colombia (1171716)
Silvia Castilla, University of Maryland College Park, Department of Geology, College Park, MD, United States, Philip M Piccoli, University of Maryland College Park, College Park, MD, United States and Megan Eve Newcombe, University of Maryland, Department of Geology, College Park, MD, United States
 
Field Observations on Lava Deposits from the May 22nd, 2022, Eruption of Mt Nyiragongo, DRC (1175314)
Albert Kyambikwa, University at Buffalo, Geology, Buffalo, United States; Goma Volcano Observatory, Goma, Democratic Republic of the Congo, Grace Kika, Goma Volcano Observatory, Goma, Congo and Stephan Kolzenburg, University at Buffalo, Department of Geology, Buffalo, United States; Buffalo Museum of Science, Buffalo, United States
 
Mathematical and experimental models of steam-driven fluid oscillations in a laboratory geyser with a bubble trap (1179960)
Uthkarsh Das, University of California Davis, Department of Earth and Planetary Sciences, Davis, United States, Maxwell L Rudolph, University of California Davis, Department of Earth and Planetary Sciences, Davis, CA, United States, Einat Lev, Lamont-Doherty Earth Observatory, Palisades, NY, United States, Robert A Sohn, Woods Hole Oceanography Inst, Woods Hole, MA, United States and Akshat Yaparla, Columbia University, New York, United States
 
Improving deformation modeling at Axial Seamount using bathymetry and realistic magma reservoir geometry (1180711)
Sandra Slead, University of Rhode Island, Narragansett, RI, United States, Meng (Matt) Wei, University of Rhode Island Narragansett Bay, Narragansett, RI, United States, William W. Chadwick Jr, Oregon State University, CIMERS, Newport, United States, Scott L Nooner, University of North Carolina at Wilmington, Dept of Earth and Ocean Sciences, Wilmington, NC, United States and David W Caress, Monterey Bay Aquarium Research Institute, Moss Landing, CA, United States
 
Magma Storage and Transport along Volcanic Rift Zones Constrained by Geodetic Data and Dynamical Models. (1182179)
Alberto M Roman and Paul Lundgren, Jet Propulsion Laboratory, California Institute of Technology, Pasadena, CA, United States
 
Generation of Geochemical Gradients in the Pre-caldera Glass Mountain High-SiO2 Rhyolites of Long Valley, CA: Clues to the Origin and Preservation of Rb/Sr Isochrons (1182301)
Bryanne Gordon, Rebecca Ann Lange and James Jolles, University of Michigan Ann Arbor, Department of Earth and Environmental Sciences, Ann Arbor, United States
 
Seismicity and Deformation Increase or Decrease prior to Eruption? Lessons Learned from Eruptions and Dike Intrusions at Mt. Fagradalsfjall, Iceland (1186372)
Freysteinn Sigmundsson1, Michelle Parks2, Andrew J Hooper3, Halldor Geirsson4, Kristin S Vogfjord5, Vincent Drouin2, Benedikt Ofeigsson2, Sigrun Hreinsdottir6, Sigurlaug Hjaltadottir5, Kristín Jónsdóttir2, Pall Einarsson1, Sara Barsotti7, Josef Horalek8 and Thorbjörg Ágústsdóttir9, (1)University of Iceland, Nordic Volcanological Center, Institute of Earth Sciences, Reykjavik, Iceland, (2)Icelandic Meteorological Office, Reykjavik, Iceland, (3)University of Leeds, COMET, School of Earth and Environment, Leeds, United Kingdom, (4)University of Iceland, Faculty of Earth Sciences, Reykjavik, Iceland, (5)Icelandic Meteorological Offic, Reykjavik, Iceland, (6)GNS Science, Lower Hutt, New Zealand, (7)Icelandic Meteorological Office, Monitoring and forecasting, Reykjavik, Iceland, (8)Institute of Geophysics AS, Prague 4, Czech Republic, (9)Iceland GeoSurvey, Reykjavik, Iceland
 
Maintaining open-system conditions in persistently active volcanoes requires magma recirculation (1189404)
Zhipeng Qin, Guangxi University, Nanning, China, Tobias Keller, ETH Zürich, Zurich, Switzerland and Jenny Suckale, Stanford University, Department of Geophysics, Stanford, CA, United States
 
Melt Inclusion Record of Submarine Caldera Formation on Axial Seamount, Juan de Fuca Ridge (1190495)
Destiny Kapule, San Jose State University, San Jose, United States
 
Understanding CO2-S Degassing from San Cristóbal Volcano (1194821)
Cesar Leon Jr, Columbia University, South Gate, CA, UNITED STATES, Shuo Ding, Columbia University, Lamont-Doherty Earth Observatory, Palisades, NY, United States and Terry A Plank, Lamont-Doherty Earth Observatory of Columbia University, Palisades, NY, United States
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