“Phivolcs is lowering the Alert Level of Mayon Volcano from Alert Level 3 (tendency towards a hazardous eruption) to Alert Level 2 (moderate level of unrest),” it said in its 8 a.m. bulletin.

MANILA, Philippines — The Philippine Institute of Volcanology and Seismology (Phivolcs) has raised Alert Level 2 over Mayon Volcano in Albay amid increased sulfur emissions and rockfalls from ...

Geology Makes the Mayon Volcano Visually Spectacular—And Dangerously Explosive ... — PHIVOLCS-DOST (@phivolcs_dost) January 18, 2018. So why, exactly, does Mayon have so many fiery fits?

Philippine Institute of Volcanology and Seismology (Phivolcs) recommended everyone within a 6-kilometer (3.7-mile) radius or “danger zone” of the Mount Mayon volcano be evacuated due to the ...

Scientists have also noted a sharp increase in rockfall events and pyroclastic flows from the volcano’s lava dome, according to the Philippines Institute of Volcanology and Seismology (PHIVOLCS).

Phivolcs earlier said the explosive eruption at the summit vent of Kanlaon Volcano began at 5:51 a.m. The eruption produced a voluminous bent plume approximately 4,000 meters tall that drifted ...

The Philippine Institute of Volcanology and Seismology (PHIVOLCS) on Thursday said it has yet to receive reports of lahar flow from Mayon Volcano amid the expected rains in the province triggered ...

MANILA (Philippine Daily Inquirer/Asia News Network): State volcanologists on Tuesday (June 13) believed the unrest in Mayon Volcano could last for a few months based on historical data.

Phivolcs has been closely monitoring Mayon since it hoisted alert level 1 (abnormal) over the volcano in August. Alert level 5, which already indicates “hazardous eruption in progress,” is ...