The commonest eruption styles of basaltic volcanoes involve Hawaiian lava fountaining or
intermittent Strombolian explosions. We investigate the ways in which magma rise speed at …

The weakest explosive volcanic eruptions globally, Strombolian explosions and Hawaiian
fountaining, are also the most common. Yet, despite over a hundred years of observations …

Multiphase flow in basaltic volcanic conduits is investigated using analog experiments and
theoretical approaches. Depending on gas supply, large gas bubbles (gas slugs) may rise …

Hawaiian and Strombolian eruption styles are characteristic of silica-poor, low viscosity
magmas and represent the most frequent manifestations of explosive volcanism on Earth. In …

The dichotomy between explosive volcanic eruptions, which produce pyroclasts, and
effusive eruptions, which produce lava, is defined by the presence or absence of …

Explosive volcanic eruptions are triggered when magma is sufficiently overpressured to
open up a fracture to the surface and the eruption continues until this overpressure is …

Geological and physical observations and constraints are applied to the development of a
model of the ascent and emplacement of basaltic magma on the earth and moon …

Explosive volcanic eruptions involve the ejection of dense mixtures of ash and gas from a
volcanic vent at high speed and pressure. This mixture is generated as liquid magma rises …

When magma vents into the sea or a crater lake, the ensuing magma‐water interaction can
affect the style of eruption dramatically. If the mass of surface water incorporated into the …

Observations of natural eruption products show that different parts of a single magma batch
may experience different degassing histories during ascent in a volcanic conduit. In non …