3.7-magnitude quake strikes off Surigao del Sur early Saturday, Aug. 21
3.7-magnitude quake strikes off Surigao del Sur early Saturday, Aug. 21
(Eagle News)– A 3.7-magnitude earthquake struck off Surigao del Sur early Saturday, Aug. 21. The Philippine Institute of Volcanology and Seismology said the quake hit at 4:13 a.m. It had its epicenter 111 kilometers northeast of Cagwait. It was tectonic in origin. No damage to property nor aftershocks were reported.