MANILA, Philippines — A magnitude 5.1 earthquake jolted Sarangani late Wednesday afternoon, said the Philippine Institute of Seismology and Volcanology (Phivolcs). This tremor, said Phivolcs in an advisory, is an aftershock of the magnitude 7.8 earthquake in Sarangani on Monday, June 8. According to Phivolcs, this aftershock was recorded at exactly 5:13 p.m. with its
