Volcanic CO2 tracks the incubation period of basaltic paroxysms
The ordinarily benign activity of basaltic volcanoes is periodically interrupted by violent
paroxysmal explosions ranging in size from Hawaiian to Plinian in the most extreme …
paroxysmal explosions ranging in size from Hawaiian to Plinian in the most extreme …
VolcAshDB: a Volcanic Ash DataBase of classified particle images and features
Volcanic ash provides unique pieces of information that can help to understand the progress
of volcanic activity at the early stages of unrest, and possible transitions towards different …
of volcanic activity at the early stages of unrest, and possible transitions towards different …
Petrologic monitoring at Volcán de Fuego, Guatemala
EJ Liu, KV Cashman, E Miller, H Moore… - Journal of Volcanology …, 2020 - Elsevier
Paroxysmal activity represents an end-member in the common range of activity at mafic arc
volcanoes, characterised by rapid transitions across the effusive-explosive interface and …
volcanoes, characterised by rapid transitions across the effusive-explosive interface and …
Volcano video data characterized and classified using computer vision and machine learning algorithms
AJC Witsil, JB Johnson - Geoscience Frontiers, 2020 - Elsevier
Video cameras are common at volcano observatories, but their utility is often limited during
periods of crisis due to the large data volume from continuous acquisition and time …
periods of crisis due to the large data volume from continuous acquisition and time …
[HTML][HTML] SO2 emission rates and incorporation into the air pollution dispersion forecast during the 2021 eruption of Fagradalsfjall, Iceland
During the low-effusion rate Fagradalsfjall eruption (19 March–18 September 2021), the
emission of sulfur dioxide (SO 2) was frequently measured using ground-based UV …
emission of sulfur dioxide (SO 2) was frequently measured using ground-based UV …
Gas monitoring of volcanic-hydrothermal plumes in a tropical environment: the case of La Soufriere de Guadeloupe unrest volcano (Lesser Antilles)
Fumarolic gas survey of dormant volcanoes in hydrothermal activity is crucial to detect
compositional and mass flux changes in gas emissions that are potential precursors of …
compositional and mass flux changes in gas emissions that are potential precursors of …
Linking ground-based data and satellite monitoring to understand the last two decades of eruptive activity at Sangay volcano, Ecuador
Sangay is one of the most active volcanoes in Ecuador, as it has been almost continuously
erupting at least since the seventeenth century. However, because of its remote location and …
erupting at least since the seventeenth century. However, because of its remote location and …
Triggering of the powerful 14 july 2013 vulcanian explosion at tungurahua volcano, Ecuador
Abstract The 14 July 2013 Vulcanian explosion at Tungurahua occurred after two months of
quiescence and was extremely powerful, generating some of the highest infrasound …
quiescence and was extremely powerful, generating some of the highest infrasound …
Evidence for deep gas loss in open volcanic systems
Previous studies of Vulcanian eruptive products have shown that the respective volcanic
conduits were filled for the most part with low-porosity magma (ie,< 10 vol%) prior to …
conduits were filled for the most part with low-porosity magma (ie,< 10 vol%) prior to …
Low-energy fragmentation dynamics at Copahue Volcano (Argentina) as revealed by an infrasonic array and ash characteristics
Ash-rich eruptions represent a serious risk to the population living nearby as well as at
thousands of kilometers from a volcano. Volcanic ash is the result of extensive magma …
thousands of kilometers from a volcano. Volcanic ash is the result of extensive magma …