Phivolcs Issues Warning on Bulusan Volcano Activity
The Philippine Institute of Volcanology and Seismology (Phivolcs) has raised concerns over the Bulusan Volcano in Sorsogon following a surge in seismic activity. The agency warned of possible steam-driven or phreatic eruptions as volcanic earthquakes increased significantly.
Since Saturday, a total of 72 volcanic earthquakes have been recorded beneath Bulusan Volcano, prompting authorities to remain vigilant. This rise in seismic events suggests heightened unrest that could trigger sudden steam explosions without magma eruption.
Understanding Steam-Driven Eruptions
Steam-driven eruptions, also known as phreatic eruptions, occur when groundwater is heated by magma or hot rocks, causing rapid steam expansion. These eruptions can be hazardous as they often happen with little warning, producing ash, steam, and rock fragments.
Local leaders and community members near Bulusan have been advised to stay alert and follow precautionary measures. Officials reported that no lava flows or magmatic activity have been detected, but the risk of sudden steam explosions remains high.
Preparedness and Safety Measures
Authorities urge residents and visitors around Bulusan Volcano to avoid entering the permanent danger zone. Evacuation plans and monitoring systems are being enhanced to ensure public safety. Community members expressed concern but remain hopeful that the situation will be managed effectively.
Phivolcs continues to closely monitor the volcano’s activity and will provide timely updates. They emphasize the importance of heeding warnings and staying informed through official channels.
What This Means for Sorsogon
The increased seismic activity at Bulusan Volcano signals a critical period for Sorsogon province. While steam-driven eruptions do not always lead to larger volcanic events, the possibility of sudden explosions requires constant vigilance.
Local authorities are coordinating with national agencies to strengthen disaster preparedness, ensuring that residents are well-informed and ready to respond if needed.
For more news and updates on Bulusan Volcano steam-driven eruption warning, visit Filipinokami.com.
