Strong eruption at Mayon volcano generates large pyroclastic flows, heavy ashfall in Albay, Philippines

"Pyroclastic density currents generated by a lava collapse at Mayon volcano in Albay, Philippines, reached an estimated runout distance of 4 km (2.5 miles) along Mi-isi Gully and produced ashfall affecting 52 barangays across Guinobatan, Camalig, and Ligao City. Ashfall reduced visibility to near zero in parts of Camalig, blanketed homes, roads, crops, and grazing land, and prompted face mask distribution and health advisories." W