Lava flow, uson, rockfalls observed at Mayon Volcano, says PHIVOLCS

Lava effusion with collapse-fed pyroclastic density currents (PDCs) along Bonga and Mi-isi gullies, minor Strombolian activity observed at the summit crater of Mayon Volcano, the Philippine Institute of Volcanology and Seismology (PHIVOLCS) reported.

Original source: GMA News