MANILA, Philippines — The moderately explosive eruption of Kanlaon Volcano ended at around 12:48 p.m. on Saturday, the Philippine Institute of Volcanology and Seismology (Phivolcs) said. - LinkedIn. MANILA, Philippines — The moderately explosive eruption of Kanlaon Volcano ended at around 12:48 p.m. on Saturday, the Philippine Institute of Volcanology and Seismology (Phivolcs) said. LinkedIn.