Campi Flegrei

Campi Flegrei: Recently, Scientists observed cyclical episodes of unrest, marked by land uplift, seismic activity, and rumbling sounds caused by underground fluid pressure at Campi Flegrei.

• About Campi Flegrei: Also known as the Phlegraean Fields, It is an active volcanic region situated near Naples, Italy.

o It differs from traditional volcanoes like Mount Vesuvius, as it is not a single volcano but a volcanic system spread across a large caldera.

o The caldera, or volcanic depression, spans approximately 12–15 km in diameter and was created due to a massive eruption around 39,000 years ago.