Kanlaon Volcano Erupts, Alert Level 2 Remains Active

Kanlaon Volcano erupted in a "moderately explosive" event on Thursday morning, July 9, 2026, prompting immediate evacuations and blanketing parts of Negros Island and neighboring Cebu in heavy ashfall. The sudden three-minute blast has forced disaster risk management councils into high alert as the region simultaneously braces for an oncoming super typhoon.

The Eruption and Immediate Impact

According to the Philippine Institute of Volcanology and Seismology (PHIVOLCS), the eruption began at 7:33 AM and concluded at 7:36 AM. The brief but intense event generated a massive, dark gray eruption plume that rose 2 to 3 kilometers above the summit crater before drifting toward the east.

Instruments at the Upper Pantao Observation Station in Canlaon City captured poorly visible pyroclastic density currents (PDCs)—fast-moving avalanches of volcanic gas, ash, and rock—cascading down the southeastern slopes within a one-kilometer radius of the summit. Heavy rain and the thick ash cloud severely limited visibility for local ground spotters.

Displacements and Regional Ashfall

The Canlaon City Government reported that at least 10 local barangays were heavily covered in ash. Volcanic fragments and "probable ballistic ejecta" (falling rocks) were documented in Barangay Masulog, forcing the immediate evacuation of families residing inside the high-risk perimeter. Displaced residents are currently being sheltered at the Masulog Covered Court and the Jose B. Cardenas Memorial High School.

Strong easterly winds carried the airborne ash far beyond Negros Island. Volcanic dust and a distinct sulfur odor were reported across the sea in western Cebu—including the towns of Toledo, Balamban, Pinamungajan, and Aloguinsan—prompting multiple local government units to instantly suspend school classes and work.

Government Response and Safety Advisories

PHIVOLCS has maintained Alert Level 2 (Moderate Unrest) over Mount Kanlaon. State volcanologists reiterated that entry into the 4-kilometer Permanent Danger Zone (PDZ) is strictly prohibited. Civil aviation authorities have also been advised to warn pilots against flying close to the summit vent.

The Department of Public Works and Highways (DPWH) has deployed emergency response teams and heavy machinery to clear the ash-choked streets of Canlaon City’s Upper Market area. Local health boards are actively distributing protective face masks, urging the public to stay indoors, close all windows, and wear wet cloths over their faces to avoid severe respiratory complications.

The disaster is being compounded by severe weather, as Super Typhoon Inday and the active Southwest Monsoon threaten to dump heavy rainfall over the region, raising fears of secondary hazards like volcanic mudflows (lahars).