Restive Mayon Volcano continues to shed pyroclastic density currents (PDC), locally known as “uson,” and rockfalls down its Mi-isi, Bonga, and Basud gullies, forcing 1,508 families in 14 barangays to seek safety, the Philippine Institute of Volcanology and Seismology (Phivolcs) reported on Wednesday, Jan. 21. (Video courtesy of DOST-PHIVOLCS)<br /><br />READ: https://mb.com.ph/2026/01/21/mayon-volcano-continues-hazardous-activity-1500-families-affected-in-bicol<br /><br />Join this channel to get access to perks:<br />https://www.youtube.com/channel/UC5664f6TkaeHgwBly50DWZQ/join<br /><br />Subscribe to the Manila Bulletin Online channel! - https://www.youtube.com/TheManilaBulletin<br /><br />Visit our website at http://mb.com.ph<br />Facebook: https://www.facebook.com/manilabulletin<br />Twitter: https://www.twitter.com/manila_bulletin<br />Instagram: https://instagram.com/manilabulletin<br />Tiktok: https://www.tiktok.com/@manilabulletin<br /><br />#ManilaBulletinOnline<br />#ManilaBulletin<br />#LatestNews
