WATCH: Mayon Volcano sheds pyroclastic density currents or 'uson'
Mayon Volcano in Albay continued to shed pyroclastic density currents (PDC) or 'uson' on Friday, the Philippine Institute of Volcanology and Seismology said.
REXSON PENEYRA
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Mayon Volcano in Albay continued to shed pyroclastic density currents (PDC) or 'uson' on Friday, the Philippine Institute of Volcanology and Seismology said.
