The caldera experiences uplift and subsidence, with the land rising and sinking, even without an eruption. After the unrest in 1982–1984, the area sank by about 3 feet.

The land under South Africa steadily rose between 2012 and 2020, a new GPS-based study finds, and drought may be the main driver.

New research shows that elevation changes and earthquakes in Italy's Campi Flegrei volcanic area are caused by rising pressure in a geothermal reservoir -- not magma or its gases, as commonly thought.

The caldera experiences uplift and subsidence, with the land rising and sinking, even without an eruption. After the unrest in 1982-1984, the area sank by about 3 feet. For subsidence to occur, mass ...

Panicked residents rushed into the streets from a "major" seismic swarm as a 4.4 magnitude earthquake saw buildings shudder and there have been reports of landslides.. The earthquake in Naples ...

During these periods, tens of thousands of small earthquakes have occurred and the coastal town of Pozzuoli has experienced an uplift of nearly 4 meters (13 feet), equivalent to the height of a ...

More than 500 earthquakes occurred in October, the strongest of which hit 4.0 magnitude, followed by a dozen aftershocks. Until the beginning of May, the quakes were almost all under 3.0 magnitude ...

Historic Italy was rocked by a massive 5.6-scale magnitude earthquake off the coast of Rimini this morning which "shook" several cities, including Rome. The massive tremor was also felt in other ...

The caldera experiences uplift and subsidence, with the land rising and sinking, even without an eruption. After the unrest in 1982-1984, the area sank by about 3 feet.