A strong earthquake with a magnitude of 6.0 rattled the Coral Sea in the early hours of Sunday, according to the National Centre for Seismology (NCS). The seismic event occurred at 04:58:07 IST on October 26, 2025, with its epicenter located at latitude 12.34° South and longitude 166.46° East. The quake struck at a shallow depth of just 10 kilometers beneath the Earth’s surface, which typically increases the intensity of ground shaking.
The earthquake’s epicenter was recorded approximately 632 kilometers north-northwest of Port Vila, the capital of Vanuatu. So far, there have been no immediate reports of damage, injuries, or casualties from local authorities. However, officials are continuing to monitor the situation closely due to the potential threat of aftershocks in the region.
The Coral Sea and the broader Vanuatu area are part of the Pacific Ring of Fire, a region known for intense tectonic activity and frequent earthquakes. The area lies along the boundary of the Indo-Australian Plate and the Pacific Plate, where converging tectonic forces create powerful seismic events. Historically, Vanuatu is one of the world’s most earthquake-prone nations, and local communities are well aware of the risks posed by seismic activity.
Although no tsunami warning has been issued at this stage, regional monitoring agencies continue to assess whether the earthquake caused any undersea displacement that could trigger hazardous waves. Residents in coastal areas have been advised to remain alert and follow guidance from emergency management agencies.
Today’s earthquake serves as a reminder of the ongoing geological volatility in the Southwest Pacific. In December 2024, a 7.3-magnitude earthquake struck near Port Vila, resulting in significant damage to infrastructure and displacing thousands of residents. That disaster prompted renewed efforts by regional and international organizations to improve disaster preparedness and public safety communication.
As assessments continue, authorities urge residents and travelers in the region to stay informed through official updates and be prepared for potential aftershocks. More information is expected as monitoring efforts progress.
