One hundred years of advances in volcano seismology and acoustics
Since the 1919 foundation of the International Association of Volcanology and Chemistry of
the Earth's Interior (IAVCEI), the fields of volcano seismology and acoustics have seen …
the Earth's Interior (IAVCEI), the fields of volcano seismology and acoustics have seen …
An interpretative view of open-vent volcanoes
S Vergniolle, N Métrich - Bulletin of Volcanology, 2022 - Springer
Open-vent volcanoes are special systems where the dynamics of sustained magmatic
processes can be thoroughly investigated and where new monitoring tools can be tested …
processes can be thoroughly investigated and where new monitoring tools can be tested …
Spectral element modeling of acoustic to seismic coupling over topography
Acoustic waves in the atmosphere are commonly recorded on seismometers as they couple
into the ground. These signals, here called ground coupled airwaves, are not commonly …
into the ground. These signals, here called ground coupled airwaves, are not commonly …
Volcano infrasound: Progress and future directions
Over the past two decades (2000–2020), volcano infrasound (acoustic waves with
frequencies less than 20 Hz propagating in the atmosphere) has evolved from an area of …
frequencies less than 20 Hz propagating in the atmosphere) has evolved from an area of …
Assessment of eruption source parameters using infrasound and plume modelling: a case study from the 2021 eruption of Mt. Etna, Italy
Atmospheric injection of volcanic ash during eruptions is a threat to aviation. Reliable
forecast of airborne ash dispersal relies on empirical and numerical models. Key inputs into …
forecast of airborne ash dispersal relies on empirical and numerical models. Key inputs into …
[HTML][HTML] Estimates of plume height from infrasound for regional volcano monitoring
Present efforts in volcano monitoring, particularly in Southeast Asia, rely on the combination
of local data (generally gathered at less than 100 km from the volcano), and satellite remote …
of local data (generally gathered at less than 100 km from the volcano), and satellite remote …
Local explosion detection and infrasound localization by reverse time migration using 3-D finite-difference wave propagation
Infrasound data are routinely used to detect and locate volcanic and other explosions, using
both arrays and single sensor networks. However, at local distances (< 15 km) topography …
both arrays and single sensor networks. However, at local distances (< 15 km) topography …
Changes in crater geometry revealed by inversion of harmonic infrasound observations: 24 December 2018 eruption of Mount Etna, Italy
LM Watson, JB Johnson, M Sciotto… - Geophysical Research …, 2020 - Wiley Online Library
Abstract In December 2018, Mount Etna (Italy) experienced a period of increased eruptive
activity that culminated in a fissure eruption on the southeast flank. After the onset of the …
activity that culminated in a fissure eruption on the southeast flank. After the onset of the …
Using unsupervised machine learning to identify changes in eruptive behavior at Mount Etna, Italy
LM Watson - Journal of Volcanology and Geothermal Research, 2020 - Elsevier
Volcanoes frequently generate infrasound signals that need to be processed before they
can be used to monitor and track changes in eruptive activity. Unsupervised machine …
can be used to monitor and track changes in eruptive activity. Unsupervised machine …
Modeling the acoustic flux inside the magmatic conduit by 3D‐FDTD simulation
Infrasound measurements at open‐vent volcanoes are crucial parameters for monitoring
and exploring the explosive source dynamics. Volcano infrasound depicts the pressure …
and exploring the explosive source dynamics. Volcano infrasound depicts the pressure …