Overview

• A magnitude-4.0 quake struck at 9:14 a.m. off the coast between Naples and Pozzuoli, with its epicenter near Bagnoli at a depth of 2.5 kilometers.
• Seismic instruments recorded at least ten tremors since 8:51 a.m., extending the ongoing swarm in the Campi Flegrei caldera.
• Eav suspended services on the Cumana and Circumflegrea rail lines to conduct structural inspections of tracks and stations.
• Under a special government decree, a newly appointed commissioner has coordinated round-the-clock monitoring of earthquakes and ground deformation.
• Data from INGV’s Osservatorio Vesuviano show the caldera has risen about 10.5 centimeters since January 2024, driving periodic stress-release quakes.