V040
Submarine Volcanism: Advances in Observations, Methods, and Models III Posters

Wednesday, 16 December 2020: 04:00-20:59
Poster
Primary Convener:  Lise Retailleau, Institut de Physique du Globe de Paris, Paris, France
Conveners:  Samuel A Soule, WHOI, Woods Hole, MA, United States, Chastity Aiken, IFREMER, Plouzané, France, Lise Retailleau, Institut de Physique du Globe de Paris, Paris, France and Kristen E. Fauria, Vanderbilt University, Department of Earth and Environmental Sciences, Nashville, TN, United States
Primary Liaison:  Kristen E. Fauria, Vanderbilt University, Department of Earth and Environmental Sciences, Nashville, TN, United States; Vanderbilt University, Nashville, TN, United States
Chairs:  Lise Retailleau, Institut de Physique du Globe de Paris, Paris, France, Samuel A Soule, WHOI, Woods Hole, MA, United States, Chastity Aiken, IFREMER, Plouzané, France and Kristen E. Fauria, Vanderbilt University, Department of Earth and Environmental Sciences, Nashville, TN, United States
OSPA Liaison:  Kristen E. Fauria, Vanderbilt University, Department of Earth and Environmental Sciences, Nashville, TN, United States
 
2019 Seismicity clusters structure of Mayotte volcano-tectonic crisis (728740)
Roser Hoste-Colomer1, Eric Jacques2, Anne Lemoine3, Aude Lavayssière2, Wayne C Crawford2, Nathalie Feuillet4, Yves Fouquet5, Stephan Jorry5, Emmanuel Rinnert5, Isabelle Thinon3 and MAYOBS/REVOSIMA Seismology group, (1)BRGM, Orléans, France, (2)Institut de Physique du Globe de Paris, Paris, France, (3)BRGM - French geological survey, Orléans, France, (4)Institut de Physique du Globe de Paris, Sorbonne Paris Cité, Université Paris Diderot, Paris, France, (5)IFREMER, Plouzané, France
 
Automatic detection of the seismicity associated to the Mayotte volcanic crisis (720251)
Lise Retailleau1, Jean-Marie Saurel2, Simon Issartel3, Weiqiang Zhu4, Gregory C Beroza4, Claudio Satriano5, Valerie Ferrazzini1 and Jean-Christophe Komorowski6, (1)Institut de Physique du Globe de Paris, Paris, France, (2)Université de Paris, Institut de Physique du Globe de Paris, Paris, France, (3)EOST École et Observatoire des Sciences de la Terre, Strasbourg Cedex, France, (4)Stanford University, Department of Geophysics, Stanford, CA, United States, (5)Institut de Physique du Globe, Paris, France, (6)Institut de Physique du Globe de Paris, Sorbonne Paris Cité, Université Paris Diderot, Paris, France
 
COYOTES PROJECT (COMOROS & MAYOTTE: VOLCANISM, TECTONICS AND SEISMICITY) (680395)
Isabelle Thinon1, Anne Lemoine1, Nathalie Feuillet2, Sylvie D Leroy3, Laurent Michon4, Julia Autin5, Patrick Bachelery6, Jean Battaglia7, Julien Bernard SR1, Didier Bertil1, Pierre Briole8, Nicolas R A Chamot-Rooke9, Valerie Clouard10, Marcello de Michele1, Christine Deplus11, Cécile Doubre12, Vincent Famin13, Lucia Gurioli14, Eric Jacques15, Stephan Jorry16, Alessia Maggi17, Pauline Le Maire1, Guillaume Martelet1, Nicolas Mercury1,17, François Nauret6, Fabien Paquet1, Aurelie Peyrefitte1, Xavier Quidelleur18, Claudio Satriano19, Jean-Marie Saurel20, Daniel Sauter5, Jerome van der Woerd21,22, Sébastien Zaragosi23 and scientific COYOTES team, (1)BRGM - French geological survey, Orléans, France, (2)Institut de Physique du Globe de Paris, Sorbonne Paris Cité, Université Paris Diderot, Paris, France, (3)Univ Paris 06 CNRS UMR7193, Sorbonne Univ. ISTEP, Paris, France, (4)Laboratoire GéoSciences Réunion, Institut de Physique du Globe de Paris, Université de La Réunion, Université de Paris, Saint-Denis, France, (5)Institut de Physique du Globe de Strasbourg; UMR7516, Université de Strasbourg, CNRS, Strasbourg, France, (6)University Blaise Pascal Clermont-Ferrand II, Clermont-Ferrand, France, (7)CNRS, Paris Cedex 16, France, (8)Ecole Normale Supérieure Paris, Laboratoire de Géologie, Paris, France, (9)Ecole Normale Superieure/Cnrs, Paris, France, (10)GET Géosciences Environnement Toulouse, Toulouse, France, (11)IPGP & CNRS, Paris Cedex 05, France, (12)Institut de Physique du Globe de Strasbourg, UMR 7516, Université de Strasbourg/EOST, CNRS, Strasbourg, France, (13)University of La Réunion - IPGP, Laboratoire Géosciences Réunion, Saint-Denis, France, (14)Université Clermont Auvergne, CNRS, IRD, OPGC, Laboratoire Magmas et Volcans, Aubiere, France, (15)Institut de Physique du Globe de Paris, Paris, France, (16)IFREMER, Plouzané, France, (17)Institut de Physique du Globe Strasbourg, Strasbourg Cedex, France, (18)Lab. GEOPS / University Paris-Sud, Orsay Cedex, France, (19)Institut de Physique du Globe, Paris, France, (20)Université de Paris, Institut de Physique du Globe de Paris, Paris, France, (21)University of Strasbourg, Strasbourg Cedex, France, (22)CNRS IPGS, Strasbourg Cedex, France, (23)UMR 5805 – EPOC, Université de Bordeaux, Pessac, France
 
Detection, location and characterization of VLF events during the 2018-2020 seismovolcanic crisis in Mayotte (679823)
Angèle Laurent1, Claudio Satriano2, Pascal Bernard1, Nathalie Feuillet3 and Stephan Jorry4, (1)Institut de Physique du Globe de Paris, Paris, France, (2)Institut de Physique du Globe, Paris, France, (3)Institut de Physique du Globe de Paris, Sorbonne Paris Cité, Université Paris Diderot, Paris, France, (4)IFREMER, Plouzané, France
 
New 1D velocity model and absolute locations image Mayotte seismo-volcanic region (724062)
Aude Lavayssière1, Wayne C Crawford1, Jean-Marie Saurel2, Claudio Satriano3, Jean-Christophe Komorowski4 and MAYOBS/REVOSIMA seismology group, (1)Institut de Physique du Globe de Paris, Paris, France, (2)Université de Paris, Institut de Physique du Globe de Paris, Paris, France, (3)Institut de Physique du Globe, Paris, France, (4)Institut de Physique du Globe de Paris, Sorbonne Paris Cité, Université Paris Diderot, Paris, France
 
Seismo-tectonic analysis of the ongoing Mayotte crisis suggesting reactivation of a caldera structure below the Moho (697036)
Eric Jacques1, Roser Hoste-Colomer2, Aude Lavayssière1, Anne Lemoine3, Wayne C Crawford1, Nathalie Feuillet1, Yves Fouquet4, Stephan Jorry4, Emmanuel Rinnert4, Isabelle Thinon3, Jerome Vanderwoerd5 and MAYOBS/REVOSIMA Seismology group, (1)Institut de Physique du Globe de Paris, Paris, France, (2)BRGM, Orléans, France, (3)BRGM - French geological survey, Orléans, France, (4)IFREMER, Plouzané, France, (5)Institut de Physique du Globe Strasbourg, Strasbourg Cedex, France
 
The 2018-2020 seismo-volcanic crisis, east of Mayotte, Comoros islands: in-depth study of poorly instrumented first months of crisis (690543)
Nicolas Mercury1,2, Anne Lemoine1, Didier Bertil1, Jerome Vanderwoerd2, Cecile Doubre3 and Roser Hoste-Colomer4, (1)BRGM - French geological survey, Orléans, France, (2)Institut de Physique du Globe Strasbourg, Strasbourg Cedex, France, (3)Université de Strasbourg, IPGS, École et Observatoire des Sciences de la Terre, Strasbourg, France, (4)BRGM, Orléans, France
 
Using submarine lava explosion signals to track a recent active vent evolution in Mayotte volcanic zone (691708)
Jean-Marie Saurel1, Lise Retailleau1, Claudio Satriano2, Pierre Guyavarch3, Pascal Pelleau3 and MAYOBS/REVOSIMA seismology group, (1)Institut de Physique du Globe de Paris, Paris, France, (2)Institut de Physique du Globe, Paris, France, (3)IFREMER, Plouzané, France
 
Revealing the subsurface structure of deep-water volcanoes using 3D seismic reflection data (724248)
Qiliang Sun1, Craig Magee2, Christopher Aiden-Lee Jackson3, Samuel J Mitchell4 and Xinong Xie1, (1)China University of Geosciences Wuhan, Wuhan, China, (2)University of Leeds, Leeds, LS2, United Kingdom, (3)Imperial College London, London, United Kingdom, (4)University of Bristol, Bristol, United Kingdom
 
Sea Floor Cabled Observatory Instrument Power Control and Monitoring----A newly design of generic cabled observatory instrument power health status monitoring and control unit, considerations, implementation and practice (701760)
Chuantao Qiu, Ocean Networks Canada, Victoria, BC, Canada
 
Measuring Total Heat Flux at 9^o50'N, East Pacific Rise, using Autonomous Underwater Vehicle Sentry (703236)
Jyun-Nai Wu, Scripps Institution of Oceanography, Institute of Geophysics and Planetary Physics, La Jolla, United States, Ross E Parnell-Turner, Scripps Institution of Oceanography, La Jolla, CA, United States, Daniel J Fornari, Woods Hole Oceanographic Institution, Woods Hole, MA, United States, Eric L Mittelstaedt, University of Idaho Library, Moscow, ID, United States, James C Kinsey, Woods Hole Oceanographic Institute, Woods Hole, MA, United States and Timothy J Crone, Lamont -Doherty Earth Observatory, Palisades, NY, United States
 
CONSTRAINING THE THERMAL HISTORY OF HAYRICK BUTTE, A SUBGLACIAL VOLCANO IN THE OREGON CASCADES (698963)
Ana Colón and Meredith Townsend, University of Oregon, Eugene, OR, United States
 
A spatial-temporal approach to analyzing diffuse vent heat flow patterns in the ASHES hydrothermal field of the Axial Volcano (685894)
Michael Zhao, Rutgers, The State University of New Jersey - New Brunswick, New Brunswick, NJ, United States and Karen G Bemis, Rutgers, The State University of New Jersey - New Brunswick, Marine and Coastal Sciences, New Brunswick, NJ, United States
 
Systematic Variations in Lava Flow Morphology Along the North and South Rift Zones of Axial Seamount (759748)
Jennifer Brophy Paduan1, David A Clague1, David W Caress1, Morgane Le Saout2 and Brian M Dreyer3, (1)Monterey Bay Aquarium Research Institute, Moss Landing, CA, United States, (2)GEOMAR Helmholtz Centre for Ocean Research Kiel, Kiel, Germany, (3)University of California Santa Cruz, Santa Cruz, CA, United States
 
Monitoring Hydrothermal Plumes at ASHES Vent Field, Axial Seamount through Quantitative Acoustic Imaging (699854)
Guangyu Xu, Applied Physics Laboratory University of Washington, Acoustics, Seattle, WA, United States, Karen G Bemis, Rutgers, The State University of New Jersey - New Brunswick, Marine and Coastal Sciences, New Brunswick, NJ, United States, Darrell Jackson, University of Washington Seattle Campus, Applied Physics Laboratory, Seattle, WA, United States and Anatoliy N. Ivakin, Applied Physics Laboratory University of Washington, Seattle, WA, United States
 
Vertical Deformation of the Axial Seamount Summit from Repeated 1-m Scale Bathymetry Surveys Using AUVs (761296)
David W Caress1, David A Clague1, Jennifer Brophy Paduan1, William W. Chadwick Jr2, Scott L Nooner3 and Hans J Thomas1, (1)Monterey Bay Aquarium Research Institute, Moss Landing, CA, United States, (2)Oregon State University, CIMRS, Corvallis, OR, United States, (3)University of North Carolina at Wilmington, Dept of Earth and Ocean Sciences, Wilmington, NC, United States
 
Crustal Strength Variations Inferred from Earthquake Stress Drop at Axial Seamount Surrounding the 2015 Eruption (732783)
Pamela A Moyer, University of New Hampshire Main Campus, Durham, NH, United States, Margaret S Boettcher, University of New Hampshire, Durham, NH, United States, Delwayne R Bohnenstiehl, North Carolina State Univ., Marine, Earth and Atmospheric Sciences, Raleigh, NC, United States and Rachel E Abercrombie, Boston University, Boston, MA, United States
 
Every Andesite Tells a Story: From Maps to Microprobes, the Origin of Andesites on Axial Volcano, Juan de Fuca Ridge (772991)
Michael R Perfit1, David A Clague2, Jennifer Brophy Paduan2 and Sara R Mills3, (1)University of Florida, Department of Geological Sciences, Ft Walton Beach, FL, United States, (2)Monterey Bay Aquarium Research Institute, Moss Landing, CA, United States, (3)University of Florida, Geological Sciences, Gainesville, FL, United States
 
Geochemical variation in hydrothermal sediments at the Endeavour Hydrothermal Field, Juan de Fuca Ridge (712809)
Melissa Mills1, Laurence A Coogan1, Jay T. Cullen2 and Patrick A Rafter3, (1)University of Victoria, Victoria, BC, Canada, (2)University of Victoria, School of Earth and Ocean Sciences, Victoria, BC, Canada, (3)University of California, Irvine, Irvine, CA, United States
 
Ocean dispersal of the 2019 Tonga pumice raft and insights on submarine eruption mechanisms (SW Pacific) (671458)
Martin Jutzeler, University of Tasmania, School of Natural Sciences and Centre for Ore Deposit and Earth Sciences (CODES), Hobart, TAS, Australia, Erik van Sebille, Universiteit Utrecht, Marine & Atmospheric Research, Utrecht, Netherlands, Robert Marsh, University of Southampton, Ocean and Earth Science, Southampton, United Kingdom, Tushar Mittal, University of California Berkeley, Earth and Planetary Science, Berkeley, CA, United States, Rebecca Carey, University of Tasmania, Centre of Ore Deposits and Earth Sciences, Hobart, TAS, Australia, Kristen E. Fauria, Vanderbilt University, Department of Earth and Environmental Sciences, Nashville, TN, United States, Michael Manga, University of California Berkeley, Berkeley, CA, United States and Jocelyn McPhie, Univ Tasmania, Hobart, Australia
 
Topographic features of rift zones of the seamounts on the Pacific Plate (681465)
Megumi Fujimoto and Masao Nakanishi, Chiba University, Chiba, Japan
 
Dating Off-axis Volcanism Along the 8°20’N Seamount Chain Using Sediment Thickness Proxy from Near-bottom Chirp Images (695558)
Andrea Fabbrizzi1,2, Ross E Parnell-Turner3, Patricia M Gregg4, Daniel J Fornari5, Michael R Perfit6, V. Dorsey Wanless7 and Molly Anderson6, (1)University of Perugia, Department of Physics and Geology, Perugia, Italy, (2)Scripps Institution of Oceanography, Institute of Geophysics and Planetary Physics, La Jolla, CA, United States, (3)Scripps Institution of Oceanography, La Jolla, CA, United States, (4)University of Illinois at Urbana-Champaign, Urbana, IL, United States, (5)Woods Hole Oceanographic Institution, Woods Hole, MA, United States, (6)University of Florida, Department of Geological Sciences, Ft Walton Beach, FL, United States, (7)Boise State University, Boise, ID, United States
 
Mid-Ocean Ridge Mantle Heterogeneity: Insights from the 8°20' N Near-Axis Seamount Chain (748956)
Molly Anderson1, Michael R Perfit1, V. Dorsey Wanless2, Ethan Mark Conrad3, Daniel J Fornari4, William Ian Ridley5 and Patricia M Gregg6, (1)University of Florida, Department of Geological Sciences, Ft Walton Beach, FL, United States, (2)Boise State University, Boise, ID, United States, (3)Jackson School of Geosciences: The University of Texas at Austin, Department of Geological Sciences, Austin, TX, United States, (4)Woods Hole Oceanographic Institution, Woods Hole, MA, United States, (5)USGS Denver Federal Center, Denver, CO, United States, (6)University of Illinois at Urbana-Champaign, Urbana, IL, United States
 
Syn-eruptive soft-sediment deformation structures in a deep submarine caldera: Havre, 2012 (711587)
Rebecca Carey, University of Tasmania, Centre of Ore Deposits and Earth Sciences, Hobart, TAS, Australia, Jocelyn McPhie, Univ Tasmania, Hobart, Australia, Martin Jutzeler, University of Otago, National Oceanography Centre, Southampton, United Kingdom; University of Tasmania, School of Natural Sciences and Centre for Ore Deposit and Earth Sciences (CODES), Hobart, TAS, Australia and Fumihiko Ikegami, Kyushu University, Fukuoka, Japan
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