Volcán de Fuego is a stratovolcano in Guatemala that has produced over 50 VEI≥ 2
eruptions since 1524. After two decades of quiescence, in 1999 Fuego entered a new period …

Open-vent volcanic activity is typically sustained by ascent and degassing of shallow
magma, in which the rate of magma supply to the upper feeding system largely exceeds the …

After a month-long increase in activity at the summit craters, on 24 December 2018, the Etna
volcano experienced a short-lived lateral effusive event followed by a rapid resumption of …

In the satellite thermal remote sensing, the new generation of sensors with high-spatial
resolution SWIR data open the door to an improved constraining of thermal phenomena …

Paroxysmal activity represents an end-member in the common range of activity at mafic arc
volcanoes, characterised by rapid transitions across the effusive-explosive interface and …

Satellite data provide crucial information to better understand volcanic processes and
mitigate associated risks. In recent years, exploiting the growing number of spaceborne …

Measuring the amount of magma intruding in a volcano represents one of the main
challenges of modern volcanology. While in closed-vent volcanoes this parameter is …

We used a one-year long SO2 flux record, which was obtained using a novel algorithm for
real-time automatic processing of ultraviolet (UV) camera data, to characterize changes in …

The persistent open-vent degassing of Mt. Etna is often punctuated by months-long
paroxysmal sequences characterized by episodes of violent Strombolian to lava fountaining …

Improving volcanic gas monitoring techniques is central to better understanding open-vent,
persistently degassing volcanoes. SO2 cameras are increasingly used in volcanic gas …