This review summarizes what the volcanology community has learned thus far from studying
the deposits of pyroclastic currents (PCs) from the 1980 eruption sequence at Mount St …

Large explosive volcanic eruptions from island arcs pour pyroclastic currents into marine
basins, impacting ecosystems and generating tsunamis that threaten coastal communities …

During Earth's history, geosphere-biosphere interactions were often determined by
momentary, catastrophic changes such as large explosive volcanic eruptions. The Miocene …

In this study, we apply a two‐dimensional, transient depth‐averaged model to simulate the
inertial flow dynamics of caldera‐forming pyroclastic currents, using the available data about …

A pyroclastic density current (PDC) is characterized by its strong stratification of particle
concentration; it consists of upper dilute and lower dense currents, which generally control …

The impact of hazardous pyroclastic density currents (PDCs) increases with runout distance,
which is strongly influenced by the mass flux. This article shows that the mass flux of a PDC …

Processes of transport and deposition of large-scale pyroclastic density currents, which
transport 102− 103 km3 of material, are still poorly understood. The volcanic explosivity …

Pyroclastic density currents are hazardous, ground-hugging, hot mixtures of gas and solid
particles produced by volcanoes. Currents generated by the largest explosive eruptions …

Subaerial volcaniclastic deposits are produced principally by volcanic debris avalanches,
pyroclastic density currents, lahars, and tephra falls. Those deposits have widely ranging …

We investigate the influence of gas pore pressure in granular flows through numerical
simulations on horizontal and low-angle inclined surfaces. We present a two-phase …