(Eagle News) — A 4.9-magnitude earthquake struck off Davao Oriental early Sunday, Aug. 15: The Philippine Institute of Volcanology and Seismology said the quake — an aftershock of the 7.1-magnitude earthquake in Governor Generoso on Aug. 12 — struck at 3:22 a.m. It had its epicenter 164 kilometers southeast of Governor Generoso and was tectonic in origin. The depth of focus was eight kilometers. No damage to property nor aftershocks were reported.