By Xander Ledesma
On October 28, 2024, Kanlaon Volcano exhibited signs of increased activity with three volcanic earthquakes and sulfur dioxide emissions reaching nearly 5,000 tonnes, according to the Philippine Institute of Volcanology and Seismology (PHIVOLCS). The Provincial Disaster Risk Reduction Management Office (PDRRMO) confirmed the report and urged residents, particularly those living near the volcano, to stay alert.
Kanlaon, one of the most active volcanoes in the Philippines, has a history of eruptions, with significant seismic events dating back to the late 1800s. The recent tremors suggest potential magma movement beneath the surface, signaling the possibility of further volcanic activity.
Dr. Maria Elena Santos, a volcanologist at PHIVOLCS, stated that the combination of volcanic earthquakes and elevated sulfur dioxide emissions indicates substantial geological changes. Local authorities have intensified monitoring and are prepared to implement evacuation protocols if the situation escalates.
The sulfur dioxide levels also pose health risks, particularly for children, the elderly, and individuals with respiratory conditions. The PDRRMO is advising residents to minimize outdoor exposure and monitor air quality updates closely.
This increase in activity has prompted local schools, businesses, and community organizations to review emergency preparedness plans. Authorities are coordinating efforts to ensure that residents remain informed and ready to respond to potential risks.
The activity at Kanlaon is part of the ongoing geological instability in the region, which lies along the Pacific Ring of Fire, an area known for frequent earthquakes and volcanic activity. The public is encouraged to stay updated through official channels as the situation continues to develop.