Phivolcs Confirms Davao Oriental ‘Doublet Earthquake’; Over 8,000 Residents Affected
The Philippine Institute of Volcanology and Seismology (Phivolcs) confirmed that the two powerful tremors that struck Davao Oriental on Friday, October 10, 2025—measuring magnitude 7.4 and magnitude 6.8—may be classified as a “doublet earthquake,” as the country’s disaster management council reported thousands displaced and several casualties. In a statement, Phivolcs explained that the unusual seismic activity involved “distinct or different earthquakes in almost the same area with two (or more) […]