Mechanical models for dikes: A third school of thought

MR Townsend, DD Pollard, RP Smith - Tectonophysics, 2017 - Elsevier
Geological and geophysical data from continental volcanic centers and giant radial swarms,
and from oceanic shield volcanoes and rift zones, indicate that dikes propagate laterally for …

Gradual caldera collapse at Bárdarbunga volcano, Iceland, regulated by lateral magma outflow

MT Gudmundsson, K Jónsdóttir, A Hooper, EP Holohan… - Science, 2016 - science.org
INTRODUCTION The Bárdarbunga caldera volcano in central Iceland collapsed from
August 2014 to February 2015 during the largest eruption in Europe since 1784. An ice-filled …

Applications of bistatic radar to volcano topography—a review of ten years of TanDEM-X

J Kubanek, MP Poland, J Biggs - IEEE Journal of Selected …, 2021 - ieeexplore.ieee.org
The TanDEM-X satellite mission has revolutionized DEM generation from spaceborne
synthetic aperture radar. In addition to the primary objective of generating a consistent digital …

Monitoring dam structural health from space: Insights from novel InSAR techniques and multi-parametric modeling applied to the Pertusillo dam Basilicata, Italy

P Milillo, D Perissin, JT Salzer, P Lundgren… - International journal of …, 2016 - Elsevier
The availability of new constellations of synthetic aperture radar (SAR) sensors is leading to
important advances in infrastructure monitoring. These constellations offer the advantage of …

The magmatic system under Hunga volcano before and after the 15 January 2022 eruption

H Le Mével, CA Miller, M Ribó, S Cronin, T Kula - Science Advances, 2023 - science.org
One of the largest explosive eruptions instrumentally recorded occurred at Hunga volcano
on 15 January 2022. The magma plumbing system under this volcano is unexplored …

Trapdoor fault activation: A step toward caldera collapse at Sierra Negra, Galápagos, Ecuador

T Shreve, F Delgado - Journal of Geophysical Research: Solid …, 2023 - Wiley Online Library
Abstract The 2018 Sierra Negra eruption resulted in meter‐scale subsidence due to basaltic
magma extraction from a deflating reservoir. The eruption was also characterized by dike …

Recent unrest (2002–2015) imaged by space geodesy at the highest risk Chilean volcanoes: Villarrica, Llaima, and Calbuco (Southern Andes)

F Delgado, ME Pritchard, S Ebmeier… - Journal of Volcanology …, 2017 - Elsevier
Abstract Villarrica, Llaima, and Calbuco volcanoes are the most active and dangerous
volcanoes in the Southern Andes, and we use Interferometric Synthetic Aperture Radar …

Elevated gas flux and trace metal degassing from the 2014–2015 fissure eruption at the Bárðarbunga volcanic system, Iceland

PJ Gauthier, O Sigmarsson, M Gouhier… - Journal of …, 2016 - Wiley Online Library
The 2014 Bárðarbunga rifting event in Iceland resulted in a 6‐month long eruption at
Holuhraun. This eruption was characterized by high lava discharge rate and significant gas …

Anatomy of a caldera collapse: Kīlauea 2018 summit seismicity sequence in high resolution

DR Shelly, WA Thelen - Geophysical Research Letters, 2019 - Wiley Online Library
The 2018 Kīlauea eruption and caldera collapse generated intense cycles of seismicity tied
to repeated large seismic (Mw~ 5) collapse events associated with magma withdrawal from …

Petrology and geochemistry of the 2014–2015 Holuhraun eruption, central Iceland: compositional and mineralogical characteristics, temporal variability and magma …

SA Halldórsson, E Bali, ME Hartley, DA Neave… - … to Mineralogy and …, 2018 - Springer
The 2014–2015 Holuhraun fissure eruption provided a rare opportunity to study in detail the
magmatic processes and magma plumbing system dynamics during a 6-month-long …