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.

A bright glow from Mayon volcano's summit crater indicated the start of lava flow, while steam and ash plumes were produced by three steam-driven eruptions, according to the country's volcanology ...

Based on projections, three scenarios are possible at Kanlaon Volcano: slow rise of magma where the lava may overflow from the crater similar to what happened at Mt. Mayon last year; fast rise of ...

Phivolcs "strongly recommends increased vigilance and readiness of communities in pre-determined zones of lahar and related hazards on Mayon Volcano." State volcanologists identified the following ...