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Showing 1–9 of 9 results
Advanced filters: Author: Eleonora Rivalta Clear advanced filters

  • Seismological and geodetic data are used together with a machine learning earthquake catalogue to reconstruct magma migration before and during the 2025 volcano–tectonic crisis at Santorini volcano, indicating a coupling between Santorini and Kolumbo.

    • Marius P. Isken
    • Jens Karstens
    • Christian Berndt
    ResearchOpen Access
    Nature
    Volume: 645, P: 939-945

  • As continents are stretched apart, deep rift valleys form and volcanoes can erupt both inside and outside of the valley. Numerical modelling suggests that gravitational unloading, caused by thinning of the stretched crust, can deflect rising magma towards the edges of the rift valley, causing off-rift eruptions.

    • Francesco Maccaferri
    • Eleonora Rivalta
    • Valerio Acocella
    Research
    Nature Geoscience
    Volume: 7, P: 297-300

  • Reddin et al. use satellite radar to measure deformation at six Galápagos volcanoes. They observe correlated deformation signals between multiple volcanoes and attribute them to temporally varying plume supply into interconnected magmatic systems.

    • Eoin Reddin
    • Susanna K. Ebmeier
    • Santiago Aguaiza
    ResearchOpen Access
    Nature Communications
    Volume: 14, P: 1-11

  • Ingression of magmatic gas into a geothermal aquifer generated cyclical deformation and primed the system for the 2021 Fagradalsfjall eruption, Iceland, according to a catalogue of 39,500 precursory earthquakes combined with a poroelastic model.

    • Ólafur G. Flóvenz
    • Rongjiang Wang
    • Claus Milkereit
    Research
    Nature Geoscience
    Volume: 15, P: 397-404

  • Volcanic eruptions are major natural hazards, but forecasting their activity remains challenging. This Review discusses scientific and monitoring approaches used to forecast magmatic eruptions.

    • Valerio Acocella
    • Maurizio Ripepe
    • Erouscilla Joseph
    Reviews
    Nature Reviews Earth & Environment
    Volume: 5, P: 5-22

  • Anticipating the timing, style and size of volcanic eruptions is essential for hazard mitigation. This Review discusses the accumulation and evolution of magma storage regions, the processes that trigger magma reservoir failure and the ascent of magma through the crust.

    • Luca Caricchi
    • Meredith Townsend
    • Atsuko Namiki
    Reviews
    Nature Reviews Earth & Environment
    Volume: 2, P: 458-476

  • A seismic swarm in the Bransfield Strait, Antarctica between August 2020 and February 2021 was likely caused by the intrusion and possible eruption of magma at the previously inactive Orca Seamount, according to seismological and geodetic observations

    • Simone Cesca
    • Monica Sugan
    • Torsten Dahm
    ResearchOpen Access
    Communications Earth & Environment
    Volume: 3, P: 1-11

  • Repeating earthquakes display variable behaviour across distinct portions of the Pernicana fault system, Mt. Etna, indicating structural differences and episodic triggering, according to a 20 year earthquake dataset, and GPS ground deformation measurements.

    • Andrea Cannata
    • Adriana Iozzia
    • Andrea Ursino
    ResearchOpen Access
    Communications Earth & Environment
    Volume: 2, P: 1-11