Heightened activity continues at Mayon Volcano, with lava flows, ash emissions, and frequent seismic events recorded over the weekend, state volcanologists reported.
The Philippine Institute of Volcanology and Seismology said lava streams extended several kilometers down key gullies, including Basud, Bonga, and Mi-isi. The volcano also produced minor explosive bursts and short-lived lava fountains, while a steady crater glow remained visible.
Seismic monitoring logged 32 volcanic earthquakes, along with multiple tremors lasting up to 15 minutes. Hundreds of rockfalls and several pyroclastic density currents were also observed, particularly within restricted zones.
Ashfall spread across several Albay communities, with plumes drifting west-northwest. Authorities warned of ongoing risks, including lava flows, landslides, explosions, and lahars during heavy rainfall.
Alert Level 3 remains in place, and entry into the six-kilometer Permanent Danger Zone is strictly prohibited. Aviation authorities have also advised against flights near the volcano.
According to the Office of Civil Defense, ashfall has affected at least 52 barangays. Residents in Camalig, Guinobatan, and nearby areas reported ashfall following a volcanic event Saturday afternoon.
Evacuations have been carried out, with many residents seeking shelter in designated centers. While some evacuees have expressed a desire to return home, officials stressed that safety conditions have not yet improved.
Flight operations were also disrupted, the Civil Aviation Authority of the Philippines said, citing risks posed by volcanic ash.
ia/xf
