Large caldera-forming eruptions have long been a focus of both petrological and
volcanological studies; petrologists have used the eruptive products to probe conditions of …

Polygenetic volcanoes and calderas produce eruptions of a wide variety of magnitudes,
chemistries, and recurrence times. Understanding the interplay between long-and short-term …

Vanguard efforts in forecasting volcanic eruptions are turning to physics-based models,
which require quantitative estimates of magma conditions during pre-eruptive storage …

During the reawaking of a volcano, magmas migrating through the shallow crust have to
pass through hydrothermal fluids and rocks. The resulting magma–hydrothermal interactions …

Calderas are collapse structures related to the emptying of magmatic reservoirs, often
associated with large eruptions from long-lived magmatic systems. Understanding how …

The anatomy of the plumbing system of active volcanoes is fundamental to understand how
magma is stored and channeled to the surface. Reliable geothermobarometric estimates …

We found the first evidence, in the last 30 years, of a renewed magmatic activity at Campi
Flegrei caldera from January 2012 to June 2013. The ground deformation, observed through …

Magma reservoirs are thought to grow relatively slowly, assembling incrementally under
volatile-saturated conditions. Eruptions may be triggered by injections of volatile-rich melt, or …

In volcanoes with active hydrothermal systems, diffuse CO2 degassing may constitute the
primary mode of volcanic degassing. The monitoring of CO2 emissions can provide …

Passive high‐resolution attenuation tomography is used here to image the geological
structure in the first upper 4 km of the shallow crust beneath the Campi Flegrei caldera …