Increased seismicity and swelling at Kanlaon volcano, Alert Level raised to 1, Philippines
PHIVOLCS has raised the alert status of Kanlaon volcano, Negros island from Alert Level 0 (normal) to Alert Level 1 (abnormal) on March 11, 2020. The decision was made due to increased seismic activity and swelling. Alert Level 1 means that the volcano is at…