Session 2.3: Movin’ on up: Volcano geodesy applications and advances
Talks:
Posters:
Talks
Towards near-real time monitoring of volcanic deformation and lava flow mapping using Capella SAR images (Invited)
Arthur Hauck, Raphaël Grandin, Fidel Costa
Friday, 08:30 - 08:45
Insights into the 2018 Mayon Volcano eruption from ground deformation measurements
James Noli Nobora, Kryzelle Faye De Ocampo, Jude Aaron Labuguen, Augusto Ronald Pigtain, Crystel Faye Delos Reyes, Lincoln Paul Olayta, Ma. Antonia Bornas
Friday, 08:45 - 09:00
InSAR as an Operational Tool for Monitoring U.S. Volcanoes
^^Marco Bagnardi^1^, Michael Poland2
Friday, 09:00 - 09:15
Relationship Between Deformation and Explosive Eruptions at Rincón de la Vieja Volcano, Costa Rica Detected Using GNSS
Emily Mick1, Cyril Muller2, and John Stix1
Friday, 09:15 - 09:30
Monitoring Volcanic Deformation Using InSAR: Deformation Time Series at Seasonally Snow-covered Volcanoes
Tianyuan Zhu1, Juliet Biggs1, Alison Rust1, Milan Lazecký2, Loreto Córdova3
Friday, 09:30 - 09:45
Using high spatial and temporal InSAR time series to image magmatic and flank instability processes
Christelle Wauthier, Young Cheol Kim, Cristy Ho
Friday, 09:45 - 10:00
Structural control of subsurface processes using a finite-element-based dynamic model of mid and short-term crustal evolution at Krafla volcano.
Ana Martinez-Garcia1, Joachim Gottsmann2, James Wookey1, Alison Rust1.
Friday, 10:30 - 10:45
Tectonic stress release through dike emplacement constrained by surface deformation: Finite Element modeling of the 2021 Fagradalsfjall dike, Iceland
Sonja H. M. Greiner1,2,3, Freysteinn Sigmundsson1, Halldór Geirsson1, Steffi Burchardt2,3, Olivier Galland4
Friday, 10:45 - 11:00
On the ground deformation of Campi Flegrei and Vesuvio since 1993 using SAR data
Luca Crescentini, Giada Salicone, Antonella Amoruso
Friday, 11:00 - 11:15
Laccolith deformation, pit craters, and caldera subsidence at Puyehue-Cordón Caulle, Chile (2011-2024): Integrating InSAR, high-resolution topography and optical imagery
Diego Lobos-Lillo (1), Alonzo Olitt (1), Matt Pritchard (1), Philipp P Ruprecht (2), Francisco Delgado (3), Felipe Aron (3)
Friday, 11:15 - 11:30
Posters
Gravity Observation During 2021-2023 and Magma Activity in Changbaishan-Tianchi Volcano,China
Yaxuan Hu, Guoqing Zhang, Guohua Xiong,Bing Feng
Friday, 16:30 - 18:00 • 25
WITHDRAWN -Multidimensional Small Baseline Subset (MSBAS) Software for constrained and unconstrained deformation analysis of partially coherent DInSAR and speckle offset data
Sergey Samsonov
Friday, 16:30 - 18:00 • 26
Modeling deformation and gravity changes from arbitrary positioned point inflation source beneath conical terrain
Ryuichi Nishiyama1, Mizuki Kohama2, Takahito Kazama2
Friday, 16:30 - 18:00 • 27
Characterisation of activity at Semeru volcano using high resolution radar and optical imagery
Pierre Bouygues, Fabien Albino, Virginie Pinel, Diego Cusicanqui
Friday, 16:30 - 18:00 • 28
Formation of the donut-shaped lava dome at Nevado del Ruiz volcano studied using TerraSAR-X, thermal imagery, and analogue modelling
Thomas R. Walter1, Ai Lun1, Erica De Paolo2, Francesco Massimetti4, 3, Diego Coppola3, Marco Laiolo3
Friday, 16:30 - 18:00 • 29
Deformation dynamics on a topographic high: Insights from Mount Thorbjörn, Southwest Iceland, during the 2023-2024 Svartsengi volcanic crisis
^^Maria Hurley^1,2^, Nicolas Oestreicher3,4, Alina V. Shevchenko1, Benjamin F. De Jarnatt1,2, Egill Á. Gudnason5, Joël Ruch4, Alea Joachim2, Gylfi P. Hersir5, Gregory P. De Pascale6, Magnús T. Gudmundsson6, Fabio L. Bonali7, Thomas R. Walter1,2
Friday, 16:30 - 18:00 • 30
Enhancing Global Volcano Monitoring: Refining LiCSAR and LiCSBAS Workflows with Coherence Statistics
Weiyu Zheng1, Juliet Biggs1, Milan Lazecky2, Susanna Ebmeier2, Andy Hooper2, Camila Novoa Lizama2
Friday, 16:30 - 18:00 • 31
Near Real-Time Ground Monitoring of Natural Hazards Using FAST-SAR
Fabien Albino1, Virginie Pinel1, Jean-Luc Froger2, Raphael Grandin3, Erwan Pathier1, Cecile Doubre4, Marie-Pierre Doin1, Franck Thollard1, Oliver Henriot1, Anne-Clothilde Legal1
Friday, 16:30 - 18:00 • 32
Galeras volcano conduit dynamics revealed by ALOS-2/PALSAR interferometry (2015-2023)
Sindy Lizarazo1, Fabien Albino2, Valerie Cayol1
Friday, 16:30 - 18:00 • 33
Facilitating satellite monitoring of unrest and eruptions through global cooperation between space agencies and volcanologists: The GVEWERS project
^^Michael Poland^1^, Susi Ebmeier2, Juliet Biggs3, Matt Pritchard4, Marco Bagnardi1
Friday, 16:30 - 18:00 • 34
Cost-effective GNSS for volcano deformation monitoring: A case study on Saba in the Caribbean Netherlands
Elske van Dalfsen1,2, Andreas Krietemeyer1
Friday, 16:30 - 18:00 • 35
The triggering of sub-Plinian and Plinian eruptions: insights from three decades of InSAR observations in the Andean Southern Volcanic Zone (1991-2024) and a global compilation
Francisco Delgado1, Pablo León-Ibáñez1, Juan Carlos Báez2, Sofía Parra1
Friday, 16:30 - 18:00 • 36
Terrestrial Radar Interferometric Measurement of Surface Deformation of Halemaʻmaʻu Lava Lake, Kīlauea
Taha Sadeghi Chorsi1, Elisabeth Gallant2, Lichen Forster2, Jacqueline Dixon1, Timothy Dixon1
Friday, 16:30 - 18:00 • 37
A framework for systematic cataloguing of volcano deformation source parameters from Sentinel-1 InSAR data
^^Ben Ireland^1^, Juliet Biggs1, Nantheera Anantrasirichai2, Edna Warsame Dualeh1, Fabien Albino3
Friday, 16:30 - 18:00 • 38
Deforming Volcanoes with Trans-Crustal Magmatic Systems: The Influence of Magma-Mush Heterogeneity
^^ James Hickey^1^, Rami Alshembari1, Lorenzo Mantiloni1, Brendan McCormick Kilbride2, Karen Pascal3, 4, & Fabian B. Wadsworth5
Friday, 16:30 - 18:00 • 39
Thermodynamic Variability in Magma Mush Reservoirs: Implications for Volcano Deformation
Rami Alshembari1, James Hickey1, Lorenzo Mantiloni1 and Brendan McCormick Kilbride2
Friday, 16:30 - 18:00 • 40
Dynamic Numerical Modelling of Volcanic Inflation at Bárðarbunga Volcanic System, Iceland, 2015-2024
Daniel John Christopher Manns1, James Hickey1 , Michelle Maree Parks2, Halldór Geirsson3, Freysteinn Sigmundsson3
Friday, 16:30 - 18:00 • 41
Challenges and solutions in geodetic monitoring of submerged volcanoes in shallow waters: the Campi Flegrei case study
Sergio Guardato1, ^^Rosario Riccio^1^, Francesco Chierici 2, Giovanni Macedonio1, Giovanni Iannaccone1
Friday, 16:30 - 18:00 • 42
2023-2024 inflation-deflation cycles at Svartsengi and repeated dike injections and eruptions at the Sundhnúkur crater row, Reykjanes Peninsula, Iceland
^^Michelle Parks^1^, Vincent Drouin1, Freysteinn Sigmundsson2, Ásta Rut Hjartardóttir1, Halldór Geirsson2, Gro B. M. Pedersen1, Joaquin M. C. Belart3, Sara Barsotti1, Chiara Lanzi1, Kristín Vogfjörd1, Andrew Hooper4, Benedikt Ófeigsson1, Sigrún Hreinsdóttir5, Einar Bessi Gestsson1, Ragnar H. Þrastarson1, Páll Einarsson2, Valentyn Tolpekin6, Drew Rotheram-Clarke7, Sydney R. Gunnarsson3, Birgir V. Óskarsson3, Virginie Pinel8
Friday, 16:30 - 18:00 • 43
A hydromechanical deformation model for Deception Island caldera, South Shetland Islands
^^Jasmine Dibben^1^, James Hickey 1 and Adelina Geyer-Traver 2
Friday, 16:30 - 18:00 • 44
The Government of Canada's First Dedicated Volcano Monitoring System Using InSAR Technology
Drew Rotheram-Clarke1, Melanie Kelman1, Mandip Sond2, Timothy Beattie2, Chloe Lam1, ^^Yannick Le Moigne^1^
Friday, 16:30 - 18:00 • 45
Characterizing Unrest at the Chiles-Cerro Negro Volcanic Complex Using Time-Lapse Gravity Data
Antonina Calahorrano-Di Patre1, Josué Salgado2, Pedro Espín Bedón3, Marco Córdova2, Patricia Mothes2, Maurizio Battaglia1,4
Friday, 16:30 - 18:00 • 46
Pre- & Syn-Eruptive Deformation and Seismicity at a Basaltic Caldera: Cascading Processes Leading to Eruption During the 2018 Eruption of Sierra Negra, Galapagos
^^Peter C. LaFemina^1,2^, Andrew F. Bell3, Patricia M. Gregg4, Zilin Song5, Lillian Lucas4, Mario Ruiz6, Stephen Hernandez6, Yen Joe Tan5, Sofie Butcher3, Matthew Head4
Friday, 16:30 - 18:00 • 47
On-demand Sentinel-1 Interferogram Generation Service for Monitoring of Volcano Deformation
^^Raphael Grandin^1^, Marie Boichu2, Théo Mathurin3, Nicolas Pascal3, Roland Akiki4, Jérémy Anger4, Carlo de Franchis4
Friday, 16:30 - 18:00 • 48
Multiparameter insights into the months-long evolution of Mt. Etna discharge system prior to the December 2018 eruption
Daniele Carbone1, Flavio Cannavò1, Marco Liuzzo2, Filippo Greco1, Giovanni Giuffrida2
Friday, 16:30 - 18:00 • 49
Temporal Evolution of Etna\'s Eruptive Activity: Evidence from Geodetic and Petrological Data During the 2020-2022 Paroxysmal Activity
^^Alejandra Vásquez Castillo^1^, Rosa Anna Corsaro1, Francesco Guglielmino1, Giuseppe Puglisi1, Alessandro Bonforte1
Friday, 16:30 - 18:00 • 50
Episodic oblique rifting events on the Reykjanes Peninsula, Iceland (2016--2024), imaged and modeled using InSAR and seismicity time series
Xingjun Luo1, 2, Nicolas Oestreicher2, 3, 4, Joël Ruch2, Wenbin Xu^1^
Friday, 16:30 - 18:00 • 51
A parametric study on dike-induced deformation patterns at Mount Etna through analysis of a large set of 3D numerical simulations
Rebecca Bruni1, Deepak Garg1, Chiara Paola Montagna1, Paolo Papale1, Michele Carpenè2
Friday, 16:30 - 18:00 • 52
Subsidence at Barrancas Center: A New Deformation Anomaly in Laguna del Maule
^^Federico Daniel Carballo^1^, Nicolas Vigide2,3, Sebastian E. Garcia3, Eugenia Wright1, Maria Laura Pardo1, Loreto Cordova4
Friday, 16:30 - 18:00 • 53
Stress interactions, faulting and sustainability at high-temperature geothermal systems: Implications from recent unrest in Svartsengi, SW-Iceland
^^Halldór Geirsson^1^, Shaozhuo Liu2, Sigurjón Jónsson2, Áslaug Gyða Birgisdóttir1, Freysteinn Sigmundsson1, Michelle Parks3, Vala Hjörleifsdóttir4, Lilja Magnúsdóttir5, Nathaniel Wire1
Friday, 16:30 - 18:00 • 54
Ground Deformation Patterns in Tenerife (Canary Islands) Revealed by Time-Series Analysis of DInSAR SBAS and Independent Component Analysis of the 2004 and 2024 Unrest Episodes
Monika Przeor1, Luca D'Auria1,2, Susi Pepe3, Pietro Tizzani3, Andrea Barone3, Andrea Vitale3,Raffaele Castaldo3 and Nemesio M. Pérez1,2
Friday, 16:30 - 18:00 • 55
Triggering of the 2024 Fernandina, Galapagos eruption by rainfall.
Falk Amelung, Jonathan Quartin, Giacomo Di Silvestro
Friday, 16:30 - 18:00 • 56
