• Strong M6.2 earthquake hits near the coast of Crete, Greece

    A strong earthquake registered by the USGS as M6.2 hit near the north coast of Crete, Greece, at 03:19 UTC (06:19 local time) on May 22, 2025. The agency is reporting a depth of 64 km (40 miles). EMSC measured it as M6.1 at a depth of 75 km (47 miles).

  • Earthquake swarm prompts state of emergency for Campi Flegrei, Italy

    A state of emergency was declared for Italy’s Campi Flegrei area on May 13, 2025, following an M4.4 earthquake within a swarm of earthquakes that produced 49 registered events. The swarm began at 12:06 LT on May 13 and ended during the morning hours of May 14, according to the INGV Vesuvian Observatory. The Campi Flegrei caldera is one of Europe’s most closely monitored volcanic areas due to its dense population and history of significant unrest.

  • Deep M6.4 earthquake recorded in Tonga region

    A deep earthquake registered by the USGS as M6.4 hit the Tonga region at 04:15 UTC on May 14, 2025. The agency is reporting a depth of 242 km (150 miles). EMSC is reporting 243 km (151 miles).