A magnitude 6.2 earthquake struck the Vanuatu islands in the Pacific Ocean on Sunday, October 25, according to the German Research Centre for Geosciences (GFZ).The earthquake occurred at a depth of 125 kilometres (78 miles) below the Earth’s surface, the agency said.Vanuatu, an island nation in the South Pacific, is located in a seismically active region of the Pacific ring of fire, where the movement of tectonic plates frequently triggers earthquakes and volcanic activity.The depth of the earthquake is an important factor in assessing its potential impact, as seismic events at greater depths can produce different levels of shaking at the surface compared with shallower quakes.However, no immediate information was available on possible damage, casualties or the impact on local communities following Sunday’s earthquake.The earthquake’s magnitude and depth were reported by GFZ, a Germany-based research institution that monitors seismic activity worldwide.