Strong Earthquake Shakes Mindanao, No Tsunami Threat

A magnitude 6.7 earthquake struck off the eastern shore of Mindanao, Philippines. The U.S. Geological Survey adjusted the magnitude to 6.8. Authorities reported no tsunami threat, damage, or casualties but warned of potential aftershocks. The Philippines lies within the seismically active Pacific 'Ring of Fire'.

A 6.7 magnitude earthquake hit the eastern shore of Mindanao, Philippines, according to the German Research Centre for Geosciences (GFZ). The U.S. Geological Survey later reported the quake's magnitude as 6.8.

The quake's depth was 10 km (6.21 miles), and despite its strength, the U.S. National Tsunami Warning Center confirmed that there was no tsunami threat.

The Philippine Institute of Volcanology and Seismology (PHIVOLCS) stated there was no expected damage but cautioned that aftershocks could follow. Mindanao is part of the Pacific 'Ring of Fire,' known for frequent seismic activity.

(With inputs from agencies.)