“We’re very careful so nothing will happen to all of you who live near Mayon volcano.” The volcano’s activity was raised to alert level three on a five-step warning system on June ...

At least two rockfall events were recorded at Mayon Volcano, the Philippine Institute of Volcanology and Seismology (Phivolcs ...

State volcanologists warned Friday of possible lahar flow from Mayon Volcano caused by the expected heavy rainfall caused by the shear line weather system affecting the southern portion of Luzon.

LEGAZPI CITY — At least two rockfall events were recorded at Mayon Volcano, the Philippine Institute of Volcanology and Seismology (Phivolcs) said Monday, citing its 24-hour observation.