Rapid magma ascent beneath La Palma revealed by seismic tomography

L D'Auria, I Koulakov, J Prudencio, I Cabrera-Pérez… - Scientific Reports, 2022 - nature.com
For the first time, we obtained high-resolution images of Earth's interior of the La Palma
volcanic eruption that occurred in 2021 derived during the eruptive process. We present …

Seismicity and magmatic system of the Changbaishan intraplate volcano in East Asia

D Yan, Y Tian, D Zhao, H Li - Journal of Geophysical Research …, 2023 - Wiley Online Library
A high‐precision earthquake catalog is made from continuous waveform data recorded at
360 portable seismographs deployed for one month in the Changbaishan‐Tianchi volcanic …

[HTML][HTML] Amp-TB2 protocol and its application to amphiboles from recent, historical and pre-historical eruptions of the bezymianny volcano, kamchatka

F Ridolfi, RR Almeev, AY Ozerov, F Holtz - Minerals, 2023 - mdpi.com
This article reports a protocol on the application of Amp-TB2 (single-amphibole
thermobarometry) based on detailed electron-microprobe analyses performed on …

The utility of TerraSAR-X, TanDEM-X, and PAZ for studying global volcanic activity: Successes, challenges, and future prospects

F Galetto, E Dualeh, F Delgado, M Pritchard, M Poland… - Volcanica, 2024 - hal.science
TerraSAR-X (TSX), TanDEM-X (TDX), and PAZ Synthetic Aperture Radar data have been
used at over 120 volcanoes to assess surface characteristics and change over time. We …

Deciphering the whisper of volcanoes: Monitoring velocity changes at Kamchatka's Klyuchevskoy group with fluctuating noise fields

P Makus, C Sens‐Schönfelder, L Illien… - Journal of …, 2023 - Wiley Online Library
Volcanic inflation and deflation often precede eruptions and can lead to seismic velocity
changes () in the subsurface. Recently, interferometry on the coda of ambient noise‐cross …

Low-degree mantle melting controls the deep seismicity and explosive volcanism of the Gakkel Ridge

I Koulakov, V Schlindwein, M Liu, T Gerya… - Nature …, 2022 - nature.com
The world's strongest known spreading-related seismicity swarm occurred in 1999 in a
segment of the Gakkel Ridge located at 85° E as a consequence of an effusive-explosive …

Local earthquake seismic tomography reveals the link between crustal structure and volcanism in Tenerife (Canary Islands)

I Koulakov, L D'Auria, J Prudencio… - Journal of …, 2023 - Wiley Online Library
Abstract Volcanic activity on Tenerife Island is extremely diverse. Three radial rift zones are
characterized by cinder cones from basaltic fissure eruptions. A triple junction in central …

Thermal remote sensing reveals communication between volcanoes of the Klyuchevskoy Volcanic Group

D Coppola, M Laiolo, F Massimetti, S Hainzl… - Scientific Reports, 2021 - nature.com
Volcanoes are traditionally considered isolated with an activity that is mostly independent of
the surrounding, with few eruptions only (< 2%) associated with a tectonic earthquake …

Multitimescale template matching: discovering eruption precursors across diverse volcanic settings

A Ardid, D Dempsey, J Corry… - Seismological …, 2024 - pubs.geoscienceworld.org
Volcanic eruptions pose significant risks, demanding precise monitoring for timely hazard
mitigation. However, interpreting noisy seismic data for eruptive precursors remains …

Connections between arc volcanoes in Central Kamchatka and the subducting slab inferred from local earthquake seismic tomography

N Bushenkova, I Koulakov, O Bergal-Kuvikas… - Journal of Volcanology …, 2023 - Elsevier
Abstract The area of Central Kamchatka limited by latitudes of 52.5 and 54 degrees includes
six active volcanoes (Avacha, Koryaksky, Zhupanovsky, Mutnovsky, Gorely and Opala), as …