Résumé The Mayotte seismic sequence that started on 10 May 2018, with a main shock of
magnitude Mw 5.9 on May 15, followed by a major offshore volcanic activity, raises several …

The seismic crisis that began in May, 2018 off the coast of Mayotte announced the onset of a
volcanic eruption that started two months later 50 km southeast of the island. This seismicity …

L'éruption au large de Mayotte a été intensément surveillée en appliquant des méthodes
similaires aux éruptions sub-aériennes. Une étude pétrologique et géochimique des …

Résumé Des données géophysiques et géologiques ont été acquises lors de la campagne
océanographique SISMAORE (2020–2021). Deux grands champs tectono-volcaniques …

Nanoscale liquid immiscibility is observed in the 2018–2021 Fani Maoré submarine lavas
(Comoros archipelago). Heat transfer calculations, Raman spectroscopy, scanning and …

Despite significant advancements in understanding crustal melt transport, determining the
shallow magmatic architecture at any given volcanic system remains a significant challenge …

One of the largest explosive eruptions instrumentally recorded occurred at Hunga volcano
on 15 January 2022. The magma plumbing system under this volcano is unexplored …

Résumé Unlike subaerial volcanic activity, deep submarine eruptions are difficult to detect,
observe and monitor. The objective of this paper is to describe a large and complex volcanic …

Résumé Teleseismic receiver-functions and Rayleigh-wave dispersion curves are jointly
inverted for quantifying S-wave velocity profiles beneath the active volcanic zone off …

In May 2018, the Mayotte island, located in the Indian Ocean, was affected by an
unprecedented seismic crisis, followed by anomalous on-land surface displacements in July …