M3.6 earthquake and new seismic swarm recorded in Campi Flegrei supervolcano, Italy
An earthquake with a magnitude of 3.6 ± 0.3 was recorded in Campi Flegrei, Italy, at 12:36 UTC on October 16, 2023, initiating a new earthquake swarm. The event comes amid rising concerns over the area’s seismic activity.