Global Applications of Volcano Geodesy

Stamps, D. Sarah

G007
Global Applications of Volcano Geodesy

Session ID#: 247861

Session Description:

Geodetic data are a critical component of interpreting volcanic unrest. Both deformation and gravity monitoring data at multiple spatial and temporal scales are available for hundreds of volcanoes worldwide. Here we invite presentations applying all aspects of volcano geodesy to global volcanoes, but also studies of individual systems that can have implications for understanding volcanic processes as a whole through development of improved techniques, integration of multidisciplinary data or modeling, and impacts on forecasting volcanic activity.

Co-Sponsor(s):

NH - Natural Hazards
V - Volcanology, Geochemistry and Petrology

Index Terms:

1207 Transient deformation [GEODESY AND GRAVITY]
1211 Non-tectonic deformation [GEODESY AND GRAVITY]
4315 Monitoring, forecasting, prediction [NATURAL HAZARDS]
8419 Volcano monitoring [VOLCANOLOGY]

Primary Convener: Dr. D. Sarah Stamps, PhD, Virginia Tech, Department of Geosciences, Blacksburg, United States

Conveners: Emily K. Montgomery-Brown, USGS, Volcano Science Center, Menlo Park, United States, Christelle Wauthier, The Pennsylvania State University, Department of Geosciences, University Park, United States and Freysteinn Sigmundsson, University of Iceland, Institute of Earth Sciences, Nordic Volcanological Center, Reykjavik, Iceland

Student/Early Career Convener: Federico Galetto, Cornell University, Earth and Atmospheric Sciences, Ithaca, NY, United States

dMODELS: an Open-Source MATLAB Software Package for Modeling Crustal Deformation (1862876)

Maurizio Battaglia, USGS Volcano Science Center, Volcano Disaster Assistance Program, Moffett Field, United States; Sapienza University of Rome, Earth Sciences, Rome, Italy, Dr. D. Sarah Stamps, PhD, Virginia Tech, Department of Geosciences, Blacksburg, United States and Marta Béjar Pizarro, CONSEJO SUPERIOR DE INVESTIGACIONES CIENTÍFICAS, Departamento de Riesgos Geológicos y Cambio Climático, Madrid, Spain

A Compilation of Volcanic Deformation and Geodetic Source Models Across the Aleutian Arc (1867071)

Yitian Cheng, Geophysical Institute, University of Alaska Fairbanks, Fairbanks, Alaska, United States and Ronni Grapenthin, University of Alaska Fairbanks, Geophysical Institute, Fairbanks, AK, United States

Deformation processes at Masaya Volcano, Nicaragua from 2018 to 2024, analyzed using InSAR time-series and geodetic modeling (1867678)

Elizabeth Johnson, Young Cheol Kim and Christelle Wauthier, The Pennsylvania State University, Department of Geosciences, University Park, United States

Post-Collapse Flank Instability at Anak Krakatau Revealed by InSAR Time-Series (Invited) (1894685)

Young Cheol Kim¹, Christelle Wauthier¹, Thomas R Walter², Semeidi Husrin³, Herlan Darmawan⁴ and Daniel Müller², (1)The Pennsylvania State University, Department of Geosciences, University Park, United States, (2)GFZ German Research Centre for Geosciences, Potsdam, Germany, (3)National Research and Innovation Agency (BRIN), Jakarta, Indonesia, (4)Universitas Gadjah Mada, Yogyakarta, Indonesia

Geodetic Constraints on the Distribution and Mechanisms of Active Subsidence on Volcanic Islands in Mono Lake, California (1917443)

Zachary Daniel Smith¹, Michael Manga¹, Matthew J Hornbach², Eric L Sonnenthal³, Sara Peek⁴, Shaul Hurwitz⁴, Julia DeMarines¹, Natalie Homyk¹, Roland Bürgmann¹ and Danielle Lindsay¹, (1)University of California Berkeley, Earth and Planetary Science, Berkeley, United States, (2)US Naval Research Laboratory, Ocean Sciences Division, Stennis Space Center, United States, (3)Lawrence Berkeley National Laboratory, Earth and Environmental Sciences Area, Berkeley, United States, (4)U.S. Geological Survey, Menlo Park, United States

Characterizing and Modeling Opposing Deformation at Westdahl Volcano and Fisher Caldera on Unimak Island, Alaska from 1992 to 2009 (1922039)

Isabel Twomey¹, Revathy Mozhikunnath Parameswaran², Mario Angarita³ and Ronni Grapenthin², (1)Wellesley College, Wellesley, MA, United States, (2)University of Alaska Fairbanks, Geophysical Institute, Fairbanks, AK, United States, (3)Alaska Satellite Facility, Geophysical Institute, University of Alaska Fairbanks, Fairbanks, Alaska, United States

Analysis of Ground Deformation Preceding the December 2020 – May 2021 Summit Eruption at Kilauea Volcano, Hawai’i (1922862)

Wan Ki (Arthur) Lo, Christelle Wauthier and Young Cheol Kim, The Pennsylvania State University, Department of Geosciences, University Park, United States

Deformation Timeseries from Spaceborne InSAR Observations for Global Volcano Monitoring: Developing, Testing, and Scaling the Processing Workflow (1924825)

Arba Shkreli¹, Forrest F. Williams², Karissa Suzanne Pepin³, Kathleen Kristenson², Franz Josef Meyer⁴ and Howard A Zebker³, (1)Stanford University, Stanford, CA, United States, (2)Alaska Satellite Facility, Fairbanks, United States, (3)Stanford University, Stanford, United States, (4)University of Alaska Fairbanks, Geophysical Institute, Fairbanks, AK, United States

Tectonic and morphological responses to magma source pressurization during the 2023 Shishaldin eruption (1925479)

Mario Angarita, Alaska Satellite Facility, Geophysical Institute, University of Alaska Fairbanks, Fairbanks, Alaska, United States, Ronni Grapenthin, Alaska Volcano Observatory, Geophysical Institute, University of Alaska Fairbanks, Fairbanks, Alaska, United States and Revathy Mozhikunnath Parameswaran, University of Alaska Fairbanks, Geophysical Institute, Fairbanks, AK, United States

Short-term and decadal effects of topography and glacial loads on Westdahl volcano, Alaska (1926166)

Revathy Mozhikunnath Parameswaran and Ronni Grapenthin, University of Alaska Fairbanks, Geophysical Institute, Fairbanks, AK, United States

Reversal in Deformation Signal at Aniakchak Volcano in Alaska following the 2021 Mw 8.2 Chignik earthquake (1926201)

Ashley Brant¹, Revathy Mozhikunnath Parameswaran², Mario Angarita³ and Ronni Grapenthin², (1)University of Alaska Fairbanks, Fairbanks, AK, United States, (2)University of Alaska Fairbanks, Geophysical Institute, Fairbanks, AK, United States, (3)Alaska Satellite Facility, Geophysical Institute, University of Alaska Fairbanks, Fairbanks, Alaska, United States

Dynamic Models of Magma Storage Within a Damaging and Softening Crust and their Application to Sierra-Negra's Pre-Eruptive Inflation Pattern (1926722)

Damian Walwer and Paul Lundgren, Jet Propulsion Laboratory, California Institute of Technology, Pasadena, United States

Tracking ground deformation using GNSS and SAR data in the Sengan volcanic system (Japan) since 2015 (1950182)

Dr. Yuji Himematsu, Geospatial Information Authority of Japan, Ibaraki, Japan and Hiroshi Munekane, Geospatial Information Agency of Japan, Tsukuba, Ibaraki, Japan

Mitigating Atmospheric Noise in InSAR Time-Series with a Convolutional Neural Network (1952016)

Rebecca Bussard, Pennsylvania State University, Department of Geosciences, University Park, United States and Christelle Wauthier, The Pennsylvania State University, Department of Geosciences, University Park, United States

Investigating Flank Instability Using InSAR Time Series at Pacaya Volcano in Guatemala (1952343)

Lillian Miller, Christelle Wauthier and Young Cheol Kim, The Pennsylvania State University, Department of Geosciences, University Park, United States

Volcano-Tectonics in Action: Geodetic Insights from the Ongoing Reykjanes Fires, Iceland (Invited) (1992596)

Halldor Geirsson¹, Michelle Parks², Freysteinn Sigmundsson³, Vincent Drouin², Benedikt Ofeigsson², Vala Hjorleifsdottir^2,4, Pall Einarsson⁵, Chiara Lanzi², Sigrun Hreinsdottir⁶, Sonja Heidi Maria Greiner⁵, Nathaniel Wire¹, Hildur María Friðriksdóttir², Enikő Bali⁷ and Saemundur A Halldorsson⁸, (1)University of Iceland, Institute of Earth Sciences, Reykjavik, Iceland, (2)Icelandic Meteorological Office, Reykjavik, Iceland, (3)University of Iceland, Institute of Earth Sciences, Nordic Volcanological Center, Reykjavik, Iceland, (4)Reykjavík University, Reykjavik, Iceland, (5)University of Iceland, Nordic Volcanological Center, Institute of Earth Sciences, Reykjavik, Iceland, (6)GNS Science, Lower Hutt, New Zealand, (7)University of Iceland, NordVulk, Institute of Earth Sciences, Reykjavik, Iceland, (8)University of Iceland, Institute of Earth Sciences, Reykjavík, Iceland

Evolution of the 2011-12 Puyehue-Cordón Caulle shallow silicic intrusion – constrained from gravity and deformation. (1995658)

Diego Aron Lobos Lillo, PhD¹, Francisco Delgado², Philipp Ruprecht³, Loreto Cordova⁴, Christopher B Kratt⁵, Sara Sayyadi⁵, Felipe Aron⁶, Craig Andrew Miller⁷, Pablo León⁸, Luis Godoy⁸ and Matthew E Pritchard¹, (1)Cornell University, Earth and Atmospheric Sciences, Ithaca, NY, United States, (2)Universidad de Chile, Department of Geology, Santiago, Chile, (3)University of Nevada Reno, Nevada Geosciences, Reno, United States, (4)Observatorio Volcanológico de los Andes del Sur (OVDAS), Servicio Nacional de Geología y Minería (SERNAGEOMIN), Temuco, Chile, (5)University of Nevada Reno, Center for Transformative Environmental Monitoring Programs (CTEMPs), Reno, United States, (6)University of Chile, Departamento de Geología, Santiago, Chile, (7)GNS Science-Institute of Geological and Nuclear Sciences Ltd, Lower Hutt, New Zealand, (8)Universidad de Chile, Santiago, Chile

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G007 Global Applications of Volcano Geodesy

Session Description:

Co-Sponsor(s):

Index Terms:

G007
Global Applications of Volcano Geodesy