The Philippine Institute of Volcanology and Seismology (PHIVOLCS) released a time-lapse footage of lava effusion and minor ...
LEGAZPI CITY – Mayon Volcano has expelled more than 22 million cubic meters of volcanic material since its effusive eruption ...
The Philippine Institute of Volcanology and Seismology (PHIVOLCS) reported the occurrence of lava effusion and collapse from ...