(Eagle News) — A 4.7-magnitude earthquake struck off Davao Occidental on Friday night, Sept. 17. The Philippine Institute of Volcanology and Seismology said the quake hit at 8:43 p.m. It had its epicenter 106 kilometers southeast of Sarangani. The depth of focus was 42 kilometers. The quake was of tectonic origin. No damage to property nor aftershocks were reported.