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Temporal variation in the depth of the magma surface at Aso volcano in 2014–2015
Monitoring the depth of the magma surface at open-vent volcanoes can be a practical tool to infer temporal variations in the magma supply during an...
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Controls on the frequency content of near-source infrasound at open-vent volcanoes: a case study from Volcán Villarrica, Chile
Infrasound signals from open-vent volcanoes can contain information related to that volcano’s eruption dynamics and future activity. Studying a...
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Ionospheric disturbance analysis of the January 15, 2022 Tonga eruption based on GPS data
Hunga Tonga-Hunga Ha’apai climactic eruption on January 15, 2022, released enormous energy that affected the ionosphere over the Pacific Rim. We...
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Modelling the seismic response of the Mýtina maar volcanic structure
In this study, we determine the properties of the maar volcanic structure using ambient vibration analysis. We performed several ambient vibrations...
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Data and early results from temporary seismic arrays for monitoring and investigating magmatic processes beneath Mt. Halla and Ulleung Island volcanoes, South Korea
Temporary seismic networks on Mt. Halla and Ulleung Island volcanoes were deployed, which employ broadband and geophone arrays to monitor potential...
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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...
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Evolution and dynamics of the open-vent eruption at Arenal volcano (Costa Rica, 1968–2010): what we learned and perspectives
On 29 July 1968, there was a violent reactivation of Arenal volcano. The resulting westward-directed lateral blast eruption left two villages...
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Response of the Lower and Upper Ionosphere after the Eruption of Shiveluch Volcano on April 10, 2023
AbstractDisturbances in the lower ionosphere and in the region of the maximum of the ionospheric F 2 layer during the eruption of Shiveluch volcano...
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Combined approach to estimate the depth of the magma surface in a shallow conduit at Aso volcano, Japan
Open-vent volcanoes provide opportunities to perform various methods of observation that can be used to study shallow plumbing systems. The depth of...
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Infrasound observations and constraints on the 2018 eruption of Kīlauea Volcano, Hawaii
The 2018 eruption of Kīlauea Volcano was a dynamic event involving explosions, collapses, and fountaining at multiple vents spread over tens of...
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Seismo-acoustic evidence for vent drying during shallow submarine eruptions at Bogoslof volcano, Alaska
Characterizing the state of the volcanic vent is key for interpreting observational datasets and accurately assessing volcanic hazards. This is...
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Experiment to distinguish two fumaroles consistently emanating infrasound at Kirishima Iwo-Yama
In the infrasonic observation of a fumarolic field, distinguishing multiple fumarolic sources is challenging. The array technique effectively...
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Long-duration seismicity and their relation to Copahue volcano unrest
Understanding seismic tremor wavefields can shed light on the complex functioning of a volcanic system and, thus, improve volcano monitoring systems....
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Experimental Study on Rock Failure Characteristics of Ejective Rock Burst Based on Energy Compensation
Rock burst is a typical type of dynamic geological disaster in the process of underground engineering excavation under high in-situ stress. Based on...
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A Review of Tsunamis Generated by Volcanoes (TGV) Source Mechanism, Modelling, Monitoring and Warning Systems
Tsunamis generated by volcanic eruptions have risen to prominence since the December 2018 tsunami generated by the flank collapse of Anak Krakatau...
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A Review of the Source Characteristics and Physical Mechanisms of Very Long Period (VLP) Seismic Signals at Active Volcanoes
Very Long Period (VLP) signals with periods longer than 2 s may occur during eruptive or quiet phases at volcanoes of all types (shield and...
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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,...
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Earthquakes and Earth’s Structure
Most of what we know about the structure of the Earth has been learned from the observation and interpretation of the propagation of seismic waves,...
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Gas flow dynamics in the conduit of Strombolian explosions inferred from seismo-acoustic observations at Aso volcano, Japan
Strombolian explosions are one of the most studied eruptive styles and are characterized by intermittent explosions. The mechanism of a Strombolian...
