MANILA, March 21 (PNA) — A 4.5-magnitude earthquake jolted the province of Agusan del Sur on Friday afternoon, according to the Philippine Institute of Volcanology and Seismology (Phivolcs). In its bulletin, the agency said the tremor occurred at 3:31 p.m. with its epicenter traced 11 kilometers southwest of Talacogon in Agusan del Sur. Phivolcs said the temblor, which was tectonic in origin, had a shallow depth of 70 kilometers. It was felt at intensity 4 […]