Swarm earthquake directly under residential area: Fears of a supervolcano eruption in Italy are growing. As of: March 17, 2024, 4:19 p.m By: Johannes Welte A swarm earthquake leaves residents of the supervol volcano near Naples trembling.

Tremors that could be harbingers of an eruption occur directly beneath residential areas. The first quake had a magnitude of 1.5. On Friday night and during the day, the shocks became stronger. The epicenters were between three kilometers and 200 meters deep.