Phlegraean Fields, Volcanic caldera in Naples, Italy
The Phlegraean Fields spans 13 kilometers in diameter and contains 24 craters, fumaroles, hot springs, and mud pools across its volcanic terrain.
A massive eruption 39,280 years ago released substantial quantities of magma, affecting populations throughout Europe and forming the current geological structure.
Ancient Greeks named this region the burning fields, incorporating the volcanic landscape into their mythology as the residence of infernal deities.
The Vesuvius Observatory maintains constant monitoring of the area, with multiple seismic stations tracking ground movements and gas emissions throughout the caldera.
In September 2023, the region experienced its strongest earthquake in 40 years, measuring 4.2 on the Richter scale.
Location: Metropolitan City of Naples
Elevation above the sea: 458 m
Part of: Campanian volcanic arc
GPS coordinates: 40.82746,14.14023
Latest update: May 26, 2025 19:13
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