MANILA, Philippines — Kanlaon Volcano on Negros Island released 1,339 tons of sulfur dioxide over the past 24 hours, lower than the 1,527 tons recorded the previous day, the state seismology bureau reported on Wednesday. In its latest 24-hour monitoring report, the Philippine Institute of Volcanology and Seismology (Phivolcs) also said Kanlaon registered four volcanic
