Phivolcs: Ground deformation observed in parts of Sarangani, GenSan

MANILA, Philippines – Ground deformation have been observed in Sarangani and General Santos City areas following the magnitude 7.8 earthquake that jolted parts of Mindanao last June 8, the head of the Philippine Institute of Volcanology and Seismology (Phivolcs) said. “Based on the aerial and ground assessment, landslides, tension cracks, road subsidence, and rockfalls were seen