LOOK: Sped-up camera footage of lava effusion with collapse-fed pyroclastic density currents (PDCs) or uson along Mi-isi Gully on Mayon Volcano, as of 6:55 p.m., Sunday, May 31. 2026. (📹: Phivolcs/X)
LOOK: Sped-up camera footage of lava effusion with collapse-fed pyroclastic density currents (PDCs) or uson along Mi-isi Gully on Mayon Volcano, as of 6:55 p.m., Sunday, May 31. 2026. (📹: Phivolcs/X)  facebook.com