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  1. Article

    Open Access

    Contrasting mechanisms of magma fragmentation during coeval magmatic and hydromagmatic activity: the Hverfjall Fires fissure eruption, Iceland

    Growing evidence for significant magmatic vesiculation prior to magma-water interaction (MWI) has brought into question the use of ‘diagnostic’ features, such as low vesicularities and blocky morphologies, to ...

    E. J. Liu, K. V. Cashman, A. C. Rust, A. Höskuldsson in Bulletin of Volcanology (2017)

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    Article

    The rheological evolution of the 2014/2015 eruption at Holuhraun, central Iceland

    In the period from August 29, 2014, to February 27, 2015, the largest basaltic eruption of the last 200 years in Iceland occurred within the tectonic fissure swarm between the Bárðarbunga-Veiðivötn and the Ask...

    Stephan Kolzenburg, D. Giordano, T. Thordarson, A. Höskuldsson… in Bulletin of Volcanology (2017)

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    Article

    MeMoVolc report on classification and dynamics of volcanic explosive eruptions

    Classifications of volcanic eruptions were first introduced in the early twentieth century mostly based on qualitative observations of eruptive activity, and over time, they have gradually been developed to in...

    C. Bonadonna, R. Cioni, A. Costa, T. Druitt, J. Phillips… in Bulletin of Volcanology (2016)

  4. No Access

    Article

    Thermodynamics and fluid dynamics of effusive subglacial eruptions

     We consider the thermodynamic and fluid dynamic processes that occur during subglacial effusive eruptions. Subglacial eruptions typically generate catastrophic floods (jökulhlaups) due to melting of ice by la...

    A Höskuldsson, R. S. J. Sparks in Bulletin of Volcanology (1997)