Inflation-Deflation Episodes in the Hengill and Hrómundartindur Volcanic Complexes, SW Iceland

• Published in: Frontiers in Earth Science
• Main Authors: Cécile Ducrocq, Halldór Geirsson, Thóra Árnadóttir, Daniel Juncu, Vincent Drouin, Gunnar Gunnarsson, Bjarni R. Kristjánsson, Freysteinn Sigmundsson, Sigrún Hreinsdóttir, Sigrún Tómasdóttir, Hanna Blanck
• Format: Article in Journal/Newspaper
• Language: English
• Published: Frontiers Media S.A. 2021
• Subjects: volcano deformation; satellite geodesy; joint inversion; volcano monitoring; time-series analysis; Science; Q; Hengill; Nesjavellir; Hrómundartindur; Iceland
• Online Access: https://doi.org/10.3389/feart.2021.725109; https://doaj.org/article/c86e9559a3ee46e1b1460735d3a350a6

Non-eruptive uplift and subsidence episodes remain a challenge for monitoring and hazard assessments in active volcanic systems worldwide. Sources of such deformation may relate to processes such as magma inflow and outflow, motion and phase changes of hydrothermal fluids or magma volatiles, heat tr...