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 …

3-D magnetotelluric exploration of Tenerife geothermal system (Canary Islands, Spain)

P Piña-Varas, J Ledo, P Queralt, A Marcuello… - Surveys in …, 2014 - Springer
The resistivity structure of the Tenerife geothermal system has been determined by the 3-D
inversion of data from different magnetotelluric surveys. In this paper, the ocean and …

Advances in seismic imaging of magma and crystal mush

M Paulatto, EEE Hooft, K Chrapkiewicz… - Frontiers in Earth …, 2022 - frontiersin.org
Seismic imaging methods have provided detailed three-dimensional constraints on the
physical properties of magmatic systems leading to invaluable insight into the storage …

Three‐dimensional shear velocity anisotropic model of Piton de la Fournaise Volcano (La Réunion Island) from ambient seismic noise

A Mordret, D Rivet, M Landès… - Journal of Geophysical …, 2015 - Wiley Online Library
We cross correlate 4 years of seismic noise from the seismic network of Piton de la
Fournaise Volcano (La Réunion Island) to measure the group velocity dispersion curves of …

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 …

Tomographic images of magma chambers beneath the Avacha and Koryaksky volcanoes in Kamchatka

N Bushenkova, I Koulakov, S Senyukov… - Journal of …, 2019 - Wiley Online Library
A new tomographic model (Vp, Vs, and Vp/Vs ratio) was built for two neighboring active
volcanoes, Avacha and Koryaksky, which represent a serious hazard to the population and …

Benefits and Limitations of the Growth Inversion Approach in Volcano Gravimetry Demonstrated on the Revisited 2004–2005 Tenerife Unrest

P Vajda, AG Camacho, J Fernández - Surveys in Geophysics, 2023 - Springer
We review the current geoscientific knowledge of the volcanic unrest of 2004–2005 on
Tenerife (Canary Islands) and revisit its gravimetric imprint. We revise the interpretation of …

Evidence for magmatic underplating and partial melt beneath the Canary Islands derived using teleseismic receiver functions

A Lodge, SEJ Nippress, A Rietbrock… - Physics of the Earth and …, 2012 - Elsevier
In recent years, an increasing number of studies have focussed on resolving the internal
structure of ocean island volcanoes. Traditionally, active source seismic experiments have …

Spatial distribution of intrinsic and scattering seismic attenuation in active volcanic islands–I: model and the case of Tenerife Island

J Prudencio, E Del Pezzo… - Geophysical Journal …, 2013 - academic.oup.com
The complex volcanic system of Tenerife Island is known to have a highly heterogeneous
character, as recently confirmed by velocity tomography. We present new information …

A 3D joint interpretation of magnetotelluric and seismic tomographic models: the case of the volcanic island of Tenerife

A García-Yeguas, J Ledo, P Piña-Varas… - Computers & …, 2017 - Elsevier
In this work we have done a 3D joint interpretation of magnetotelluric and seismic
tomography models. Previously we have described different techniques to infer the inner …