(Eagle News) — A strong earthquake struck off Davao Occidental on Sunday, Dec. 5. According to the Philippine Institute of Volcanology and Seismology, the 6.1-magnitude quake struck at 7:48 a.m. PHIVOLCS earlier said the earthquake was at a 6.5 magnitude. According to PHIVOLCS, the epicenter was 291 kilometers southeast of Sarangani. The depth of focus was 166 kilometers. No damage to property was expected but aftershocks were.