A powerful 6.9-magnitude aftershock jolted quake-hit southern Philippines late Friday, triggering a fresh tsunami alert just hours after an earlier warning was lifted, authorities said. At least five people were killed, officials said, and there were reports of damage.
The first earthquake, a 7.4 magnitude quake in the morning, killed at least five people, set off landslides, damaged hospitals and schools and prompted evacuations of coastal areas nearby because of a tsunami warning, which was later lifted.
The second one had a preliminary 6.9 magnitude. Philippine Institute of Seismology and Volcanology chief Teresito Bacolcol said that Friday night's earthquake that jolted Manay town in Davao Oriental province was caused by movement in the same fault line, the Philippine Trench, at a de