Pyroclastic density currents (PDCs) represent some of the most formidable and complex volcanic phenomena, characterised by a turbulent mixture of solid particles and gases that surge down slopes at ...

The Philippine Institute of Volcanology and Seismology (PHIVOLCS) on Friday afternoon reported two lava-collapse pyroclastic ...

MANILA, Philippines — A fast-moving avalanche of hot gas, ash, and fragmented volcanic rock—known as a lava-collapse pyroclastic flow—was observed at Mayon Volcano in Albay, the Philippine Institute ...

MANILA, Philippines — Lava effusion with lava flow on three gullies and minor ash emissions that generated plume were ...

The Philippine Institute of Volcanology and Seismology (Phivolcs) on Friday reported two pyroclastic density current (PDC) events or "uson" at Mayon ...

Dozens of people have died, hundreds are missing and many more homes were destroyed after separate volcanic eruptions in ...

MANILA, Philippines — Since showing increased activity earlier this year, Mayon Volcano generated its "largest" pyroclastic ...

Mount Semeru Observation Post officer Sigit Rian Alfian said the volcano, located on the border of Lumajang and Malang regencies, remains at Alert status (Level III) following the series of eruptions ...