A 4.2 magnitude earthquake struck a volcanic field near Naples early on Wednesday, the biggest in nearly four decades, but Italian authorities said it appeared to have caused no damage, APA reports citing Reuters.
The earthquake, part of more than 60 seismic events registered since early Tuesday, took place at 3:35 a.m. (0135 GMT), the Italian Geophysics and Volcanology Institute (INGV) said.
The temblor "was felt by the population but according to initial checks no damage has been reported so far," the Italian CivProtection Agency said in a statement.
The Phlegraean Fields is an area of volcanic craters on the western outskirts of Naples that is under constant monitoring for the risk of earthquakes or volcanic eruptions.