Kanlaon Volcano Calms Down After Intense Activity; Thousands Remain Evacuated

Kanlaon Volcano, located on Negros Island in the Philippines, is showing signs of calming down after weeks of increased seismic activity and ash emissions. In early December 2024, the frequency of volcanic earthquakes significantly decreased, and recent observations indicate smaller and less frequent ash plumes. However, local authorities and experts remain vigilant, maintaining precautionary measures due to the inherent unpredictability of volcanic behavior.

At the height of Kanlaon’s unrest, the Philippine Institute of Volcanology and Seismology (Phivolcs) recorded over 80 earthquakes in a single monitoring period, with ash clouds reaching up to 500 meters above the crater. These events prompted the evacuation of 11,564 residents from high-risk areas, particularly within the four-kilometer permanent danger zone. While no explosive eruptions have been reported, the risks of pyroclastic flows and ashfall have necessitated ongoing restrictions in the region.

Evacuees, many of whom are farmers reliant on land now deemed unsafe, have been relocated to temporary shelters. Relief operations led by local governments, with support from national agencies, are providing food, water, medical care, and psychosocial support to affected families. Officials have also emphasized education and livelihood programs to mitigate the long-term effects of displacement.

Despite the reduced activity, Phivolcs maintains Alert Level 1 for the volcano, signifying a state of low-level unrest. Authorities continue to monitor seismic and gas emission data, urging residents and visitors to comply with safety advisories and avoid restricted zones. The recent downturn in activity has been cautiously welcomed as an opportunity to prepare for any future developments.

The Department of the Interior and Local Government (DILG) has commended the swift response of local officials in managing the crisis, while reminding communities to remain prepared and resilient. The event has highlighted the ongoing challenges of living in the Pacific Ring of Fire, where volcanic activity is a persistent reality for many Filipinos.

While Kanlaon appears to be stabilizing, authorities stress the importance of vigilance, emphasizing that even minor activity can pose significant risks. The collective effort of government agencies, non-profits, and local communities showcases the critical need for disaster preparedness and response mechanisms in mitigating the impacts of natural hazards.