MANILA, Philippines — Kanlaon Volcano continues to operate under Alert Level 2, signaling moderate unrest, following a recent emission of ash plumes. Monitoring data from the past 24 hours, spanning January 29 to January 30, 2026, highlights ongoing activity at the summit.

Recent Volcanic Activity

On January 7, 2026, grayish plumes rose up to 900 meters above the summit crater, drifting northwest. Over the previous day, a single ash emission event lasted about three and a half hours, accompanied by three volcanic earthquakes. Sulfur dioxide emissions measured 1,662 tonnes per day as of January 6, with plumes reaching 800 meters and drifting in various directions including southwest, west-southwest, and west.

Ground Deformation and Hazards

Ground deformation studies indicate inflation of the volcano’s structure, pointing to persistent magmatic unrest. Authorities advise against entering the 4-kilometer Permanent Danger Zone around the volcano or flying aircraft nearby, due to risks of sudden steam-driven eruptions or precursory magmatic events.

Kanlaon, located between Negros Occidental and Negros Oriental, has displayed elevated activity in recent days, though it remains at a moderate level. Monitoring efforts focus on seismicity, gas emissions, and ground movements to track any changes.

Alert Level Implications

Alert Level 2 reflects increased seismic activity, gas emissions, and potential for intermittent explosions. Residents and visitors are urged to stay informed through official channels and adhere to safety guidelines as surveillance continues.