G007
Improving volcano deformation interpretations with integrated multidisciplinary data

Session ID#: 72422

Session Description:
Deformation observations are a critical component of volcano monitoring, and yet used in isolation they can raise many unanswerable questions, for example, the type and density of fluids causing deformation, or the total volume of eruptible magma. For this session, we seek presentations focused on volcano deformation that integrate geological, geophysical or geochemical data, or conceptual, experimental, analytical or numerical modeling to reduce the ambiguities of interpreting deformation alone. We are furthermore interested in studies that investigate time variable source processes and source evolution constrained by non-geodetic observations, or formally integrate data from multiple disciplines (joint inversions, physics-based modeling, machine learning). Of interest are also investigations into the performance and trade-offs between simple analytical and more realistic and complex source models in time-constrained monitoring or rapid-response settings that analyze impacts of model-biases on interpretations and eruption forecast.
Index Terms:

1240 Satellite geodesy: results [GEODESY AND GRAVITY]
1295 Integrations of techniques [GEODESY AND GRAVITY]
8485 Remote sensing of volcanoes [VOLCANOLOGY]

Primary Convener:  Emily K. Montgomery-Brown, USGS Volcano Science Center Menlo Park, Menlo Park, CA, United States
Conveners:  Ronni Grapenthin, University of Alaska Fairbanks, Geophysical Institute, Fairbanks, AK, United States, Alessandro Bonforte, Istituto Nazionale di Geofisica e Vulcanologia, Etna Observatory, Catania, Italy and Paul Lundgren, Jet Propulsion Laboratory, California Institute of Technology, Pasadena, CA, United States
Primary Liaison:  Emily K. Montgomery-Brown, USGS, Volcano Science Center, Menlo Park, CA, United States
 
Dynamics of caldera collapse during effusive eruptions constrained by geodetic data (Invited) (488829)
Roman Alberto, Jet Propulsion Laboratory, Pasadena, CA, United States, Marco Bagnardi, Goddard Space Flight Center, Greenbelt, MD, United States and Lundgren Paul, JPL/NASA/Caltech, Pasadena, United States
 
Physics-based Models Expand Insights Gained from Volcano Geodesy (Invited) (488850)
Paul Segall1, Ying Qi Wong2, Elias Rafn Heimisson1, Yujie Zheng2 and Kyle R Anderson3, (1)Stanford University, Stanford, CA, United States, (2)Stanford Earth Sciences, Stanford, CA, United States, (3)Hawaiian Volcano Observatory, Hawaii National Park, HI, United States
 
Unveiling the engine of seismicity at resurgent calderas by multidisciplinary data: the case of Ischia (Italy) (492343)
Elisa Trasatti1, Valerio Acocella2, Mauro Antonio Di Vito3, Carlo Del Gaudio3, Gregor Weber4, Ida Aquino3, Stefano Caliro3, Giovanni Chiodini5, Sandro de Vita3, Ciro Ricco3 and Luca Caricchi6, (1)Istituto Nazionale di Geofisica e Vulcanologia, Rome, Italy, (2)Univ. Roma Tre, Rome, Italy, (3)Istituto Nazionale di Geofisica e Vulcanologia, Naples, Italy, (4)University of Geneve, Geneve, Switzerland, (5)Istituto Nazionale di Geofisica e Vulcanologia, Bologna, Italy, (6)University of Geneve, Earth Sciences, Geneve, Switzerland
 
Dynamics of unrest at a large silicic system: Domuyo volcano, Argentina (494993)
Paul Lundgren1, Mary Grace Bato2, Társilo Girona2, Sergey V Samsonov3, Vincent J Realmuto1, Carlos Cardona Sr.4 and Luis Franco5, (1)Jet Propulsion Laboratory, California Institute of Technology, Pasadena, CA, United States, (2)Jet Propulsion Laboratory, California Institute of Technology, Pasadena, United States, (3)Canada Centre for Remote Sensi, Ottawa, ON, Canada, (4)OVDAS, SERNAGEOMIN, Temuco, Chile, (5)OVDAS, University of Concepcion, Concepcion/Temuco, Chile
 
Relating conceptual models of volcanic processes to multi-parameter satellite data in Latin America (496413)
Matthew E Pritchard1, Kevin Reath1, Michael P Poland2, Juliet Biggs3, Benjamin James Andrews4, Marco Bagnardi5, Simon A Carn6, Diego Coppola7, Susanna K Ebmeier8, Maria Furtney9, Társilo Girona10, Taryn Michelle Lopez11, Paul Lundgren12, Michael J Pavolonis13, M. Elise Rumpf14, Richard Gregory Vaughan14, Christelle Wauthier15, Rick L Wessels16, Kyle R Anderson17, Mary Grace Bato10, Roman Alberto18 and Robert Wright19, (1)Cornell University, Earth and Atmospheric Sciences, Ithaca, NY, United States, (2)USGS, Yellowstone Volcano Observatory, Vancouver, WA, United States, (3)University of Bristol, School of Earth Sciences, Bristol, United Kingdom, (4)Smithsonian Institution, Global Volcanism Program, Washington, DC, United States, (5)Goddard Space Flight Center, Greenbelt, MD, United States, (6)Michigan Technological University, Department of Geological and Mining Engineering & Sciences, Houghton, MI, United States, (7)Università di Torino, Dipartimento di Scienze della Terra, Turin, Italy, (8)University of Leeds, Leeds, LS2, United Kingdom, (9)Washington Geologic Survey, Olympia, WA, United States, (10)Jet Propulsion Laboratory, California Institute of Technology, Pasadena, United States, (11)University of Alaska Fairbanks, Geophysical Institute, Fairbanks, AK, United States, (12)Jet Propulsion Laboratory, California Institute of Technology, Pasadena, CA, United States, (13)NOAA/NESDIS, Madison, WI, United States, (14)USGS Astrogeology Science Center, Flagstaff, AZ, United States, (15)Pennsylvania State University Main Campus, Institute for CyberScience, University Park, PA, United States, (16)USGS Volcano Disaster Assistance Program, Reston, VA, United States, (17)USGS California Volcano Observatory, Menlo Park, CA, United States, (18)Jet Propulsion Laboratory, Pasadena, CA, United States, (19)University of Hawaii HIGP, Honolulu, HI, United States
 
Near-real-time tracking of volcanic systems using ground deformation data (497737)
Mary Grace Bato1, Paul Lundgren1, Marco Bagnardi2, Alberto M. Roman1, Kyle R Anderson3 and Virginie Pinel4, (1)Jet Propulsion Laboratory, Pasadena, CA, United States, (2)Goddard Space Flight Center, Greenbelt, MD, United States, (3)USGS California Volcano Observatory, Menlo Park, CA, United States, (4)ISTerre Institute of Earth Sciences, Saint Martin d'Hères, France
 
Re-accelerating deformation at Laguna del Maule volcanic field, Southern Andes (507442)
Kurt L Feigl, University of Wisconsin Madison, Geoscience, Madison, WI, United States, Hélène Le Mével, Carnegie Institution for Science, Department of Terrestrial Magnetism, Washington, DC, United States, Loreto Córdova, Observatorio Volcanológico de los Andes del Sur (OVDAS), Servicio Nacional de Geología y Minería (SERNAGEOMIN), Temuco, Chile, David P Bekaert, NASA Jet Propulsion Laboratory, Pasadena, United States and Bradley S Singer, University of Wisconsin Madison, Madison, WI, United States
 
Finite element, multiphysics eruption model: Okmok 2008 eruption characterized from InSAR, GPS, seismic, and petrologic constraints (508050)
Kimberly DeGrandpre, Southern Methodist University, Dallas, TX, United States and Hélène Le Mével, Carnegie Institution for Science, Washington, DC, United States
 
Modeling magma system evolution during 2005-2007 volcanic unrest of Atka volcanic center, Alaska (508841)
Yan Zhan, University of Illinois at Urbana Champaign, Urbana, IL, United States, Patricia M Gregg, University of Illinois at Urbana-Champaign, Urbana, IL, United States and Zhong Lu, Southern Methodist University, Dallas, TX, United States
 
Modelling remote interaction between Mauna Loa and Kilauea volcanoes though elastic stress-transfer (515637)
Monika Przeor1, Luca D'Auria2,3, Susi Pepe4 and Pietro Tizzani4, (1)Instituto Volcanológico de Canarias (INVOLCAN), San Cristobal de La Laguna, Spain, (2)Instituto Volcanológico de Canarias (INVOLCAN), San Cristóbal de La Laguna (Tenerife, Spain), Spain, (3)Instituto Tecnológico y de Energías Renovables (ITER), Granadilla de Abona, Tenerife, Canary Islands, Spain, (4)CNR Institute for the Electromagnetic Sensing of the Environment, Naples, Italy
 
Evidence for Episodic Magma Injection at Cordón Caulle Volcano (Southern Andes, Chile) During 2004–2019: New Insights from InSAR Time Series and Finite Element Models (517523)
Whyjay Zheng1, Francisco Delgado2, Raphael Grandin2 and Matthew E. Pritchard1, (1)Cornell University, Earth and Atmospheric Sciences, Ithaca, NY, United States, (2)Institut de Physique du Globe de Paris, Paris, France
 
Simplifying interpretation of volcanic deformation at Long Valley caldera, California, with seismic and hydrologic data (519913)
Emily K. Montgomery-Brown, USGS Volcano Science Center Menlo Park, Menlo Park, CA, United States and Andrew J Barbour, U.S. Geological Survey, Menlo Park, CA, United States
 
Volcano deformation monitoring in Canary Islands (Spain): IGN network and applied techniques (534776)
Laura García-Cañada1, Jorge Pereda de Pablo2, Elena González-Alonso1, Héctor Lamolda1, Francisco Quirós2, Anselmo Fernández-García1, Antonio Jesús Molina-Arias2 and Itahiza Domínguez Cerdeña2, (1)Instituto Geográfico Nacional, Observatorio Geofísico Central, Madrid, Spain, (2)Instituto Geográfico Nacional, Centro Geofísico de Canarias, Santa Cruz de Tenerife, Spain
 
Modeling the Long-term Deformation Field at Erebus volcano, Antarctica using 20 years of GPS Observations (543085)
Emily Snyder1, Ronni Grapenthin2 and Philip R Kyle1, (1)New Mexico Institute of Mining and Technology, Socorro, NM, United States, (2)University of Alaska Fairbanks, Geophysical Institute, Fairbanks, AK, United States
 
The Role of Pore-Fluid Pressure on the Stability and Form of Faulting of Ocean Island Volcano Flanks (562737)
Madeleine J Wilner, Whitman College, Geology, Walla Walla, WA, United States, Garrett Ito, University of Hawaii at Manoa, Earth Sciences, Honolulu, HI, United States and Niels Grobbe, University of Hawaii at Manoa, Hawaii Institute of Geophysics and Planetology, Honolulu, HI, United States
 
Uplift and Subsidence Episodes in the Hengill Volcanic System, SW Iceland. (576748)
Cécile Ducrocq1, Halldor Geirsson2, Thora Arnadottir3, Daniel Juncu4, Vincent Drouin5, Bjarni Reyr Kristjánsson6 and Gunnar Gunnarsson6, (1)University of Iceland, Reykjavik, Iceland, (2)University of Iceland, Faculty of Earth Sciences, Reykjavik, Iceland, (3)University of Iceland, Institute of Earth Sciences, Reykjavik, Iceland, (4)University of Leeds, COMET, Leeds, United Kingdom, (5)Iceland GeoSurvey, Reykjavik, Iceland, (6)Reykjavik Energy, Reykjavík, Iceland
 
Source investigation at Campi Flegrei caldera through the analysis of the 2015-2019 GPS and InSAR time series (583878)
Raffaele Castaldo1, Andrea Barone jr2, Francesco Casu1, Prospero De Martino3, Mariarosaria Manzo1 and Pietro Tizzani1, (1)CNR Institute for the Electromagnetic Sensing of the Environment, Naples, Italy, (2)Department of Earth, Environmental and Resources Science, University of Naples “Federico II”, Naples, Italy, (3)National Institute of Geophysics and Vol, Napoli, Italy
 
Integration of InSAR and GNSS data to monitor volcanic activity of Sakurajima calderas, Japan: from small displacement measurements to modeling and forecast (588681)
Giulia Tessari1, Fumitaka Ogushi2 and Paolo Pasquali1,3, (1)sarmap SA, Purasca, Switzerland, (2)L3Harris Japan, Tokyo, Japan, (3)Sarmap s.a., Purasca, Switzerland
 
Enhancing Inverse Analyses of Volcano Deformation Data with Multidisciplinary Information using Finite Element Models (594257)
Tim Masterlark, South Dakota School of Mines and Technology, Rapid City, SD, United States, Jared Long-Fox, Rapid City, SD, United States and Sui Tung, Arizona State University, Tempe, AZ, United States
 
Hunting the missing shallow hydrothermal reservoir prior to the 2011 Shinmoe-dake, Kirishima eruption with satellite radar interferometry (602695)
Yunjun Zhang, University of Miami, Marine Geology and Geophysics, Miami, FL, United States, Falk Amelung, University of Miami, Department of Marine Geology and Geophysics, Miami, FL, United States and Yosuke Aoki, Univ Tokyo, Bunkyo-Ku, Tokyo, Japan
 
Observations of Active Deformation at Long Valley Caldera from Sentinel-1 InSAR Analysis (627861)
Ellis Jay Vavra, University of California Berkeley, Earth and Planetary Sciences, Berkeley, CA, United States and Roland Burgmann, Univ California Berkeley, Seismological Laboratory, Berkeley, CA, United States
 
Pre-eruptive inflation under Kilauea volcano modelled with timeseries InSAR (632713)
Falk Amelung, University of Miami, Department of Marine Geology and Geophysics, Miami, FL, United States and Bhuvan Kumaru Varugu, University of Miami, Marine Geosciences, Rosenstiel School of Marine and Atmospheric Science, Miami, FL, United States
See more of: Geodesy
<< Previous Session Proposal | Next Session Proposal >>