MANILA -- There are no imminent signs of unrest that might lead to the eruption of Mount Apo, the head of the Philippine Institute of Volcanology and Seismology (Phivolcs) said on Saturday.
"Right now, as we speak, no abnormal activity has been observed. We didn't see any different volcanic activity," Phivolcs director Renato Solidum Jr. said in a text message to the Philippine News Agency.
Mount Apo, an active stratovolcano in Mindanao, has no recorded eruption yet.