In the most recent developments, Mount Kanlaon in Negros Oriental, Western Visayas, has escalated its volcanic activity, prompting significant concerns and immediate responses from local authorities and residents.
Alert Level Raised to 2
At 8 p.m., the Philippine Institute of Volcanology and Seismology (Phivolcs) raised the alert level over Kanlaon from Alert Level 1 to Alert Level 2. This change indicates increasing unrest, with the potential for further explosive eruptions, including hazardous magmatic events. Phivolcs has advised the public to steer clear of the four-kilometer radius Permanent Danger Zone around Kanlaon to ensure safety.
Precautions and Recommendations
In light of the ongoing activity, residents downwind of Kanlaon’s crater are advised to take precautions against ash fall. It is recommended to cover noses and mouths with damp, clean cloths or dust masks to prevent respiratory issues. Phivolcs has also cautioned civil aviation authorities to warn pilots to avoid flying near the volcano’s summit, as ash from sudden eruptions poses significant hazards to aircraft.
Recent Eruption and Effects
On Monday evening, Kanlaon erupted for six minutes, leading to reports of ashfall and the smell of sulfur in areas on the volcano’s western slopes. Before this, a relatively strong volcano-tectonic earthquake was detected on Monday afternoon. Over the past month, Kanlaon has exhibited abnormal earthquake and degassing activities, indicating a heightened state of unrest.
Degassing refers to the release of volcanic gases, a common precursor to eruptive activity. Given Kanlaon’s status as one of the tallest and most active volcanoes in the Philippines, these signs are particularly concerning.
Evacuations and Emergency Measures
In response to the heightened activity and potential dangers, the Provincial Disaster Risk Reduction Management Council (PDRRMC) of Negros Occidental has declared a “Blue Alert” status. This alert facilitates the mobilization of resources and personnel to manage the situation effectively.
Mayor Jose Chubasco Cardenas of Canlaon City, Negros Oriental, has ordered the evacuation of residents from four villages to designated evacuation centers. These precautionary measures are essential to protect lives and ensure that residents are safe from potential eruptions.
Evacuation Statistics
As of early morning on June 4, 2024, evacuations have been carried out in various areas, with families relocated to safer locations:
- Municipal Evacuation Center:
- Robles: 1 family, 8 persons
- Cabagna-an: 12 families, 51 persons
- Mansalanao: 38 families, 173 persons
- Camandag: 6 families, 25 persons
- Sag-ang: 6 families, 25 persons
- Total: 63 families, 282 persons
- La Castellana Elementary School:
- Cabagna-an: 15 families, 65 persons
- Mansalanao: 41 families, 179 persons
- Sag-ang: 20 families, 79 persons
- Biak na Bato: 34 families, 110 persons
- Masulog: 1 family, 4 persons
- Total: 110 families, 447 persons
- Cabacungan Elementary School:
- Cabacungan: 7 families, 34 persons
- Displaced: 6 families, 26 persons
These statistics underscore the scale of the evacuation efforts and the number of individuals affected by Kanlaon’s eruption.
The situation remains dynamic, with Phivolcs closely monitoring the volcano for further developments. The public is urged to stay informed through official channels and heed any additional warnings or instructions from authorities.
Mount Kanlaon’s recent activity serves as a stark reminder of the unpredictable nature of volcanic eruptions and the importance of preparedness and timely response in mitigating risks and safeguarding communities.