The Philippine Institute of Volcanology and Seismology (Phivolcs) reminded Negrenses to remain vigilant after at least 45 ...
Phivolcs raises Mayon Volcano's alert level further as the collapse of the lava dome at the volcano's summit generates ...
The PHIVOLCS Volcano Alert Level Scheme is a guide to understanding the state of an active volcano, the current threat it ...
Predicting a volcanic eruption in time to warn authorities and populations remains a major challenge on a global scale. In a ...