DAVAO CITY — The Philippine Institute of Volcanology and Seismology (Phivolcs) on Saturday said that a magnitude 5.9 quake struck off the coast of Davao Occidental at 6:34 p.m. The earthquake’s epicenter was traced 59 kilometers southeast of the island town of Sarangani. It had a depth of 10 kilometers. READ: 5.1-magnitude quake struck waters off Davao
