Phivolcs captured continuing incandescent pyroclastic density currents (PDC) or “uson” and rockfall activities from lava collapse of Mayon Volcano, January 19, 2026. Alert Level 3 prevails over Mayon Volcano where entry into the six-kilometer Permanent Danger Zone remains strictly prohibited. (📹: Phivolcs) | ABS-CBN News

WATCH: Incandescent pyroclastic density currents (PDC) or “uson” and rockfall are continually shed by Mayon Volcano onto the Miisi, Bonga and Basud Gullies, tonight, Jan. 19, 2026. Thin to traces of ashfall have been reported in Legazpi City and Daraga. Alert Level 3 prevails over Mayon and entry into the 6-km Permanent Danger Zone must be prohibited. Courtesy: PHIVOLCS/FB | GMA News

WATCH: Several incandescent lava collapse-fed pyroclastic density currents (PDC) or “uson” and rockfall were observed on Mayon Volcano Thursday evening, the Philippine Institute of Volcanology and Seismology (PHIVOLCS) reported. The “uson” and rockfall occurred on the Mi-isi (south), Bonga (southeast) and Basud (east) Gullies on Mayon Volcano between 06:45 PM to 07:45 PM according to the agency. "A total of 60 PDCs and 229 rockfall events have been recorded by the Mayon Volcano Network as of 8:0

Phivolcs captured continuing incandescent pyroclastic density currents (PDC) or “uson” and rockfall activities from lava collapse of Mayon Volcano, January 20, 2026. The Mayon Volcano Network also recorded seismic and infrasound signals of episodic and minor Strombolian activity. Alert Level 3 prevails over Mayon Volcano where entry into the six-kilometer Permanent Danger Zone remains strictly prohibited. (📹: Phivolcs) | ABS-CBN News

An "incandescent short-lived lava fountaining" was recorded at Mayon Volcano early Tuesday morning, January 13, 2026. According to Phivolcs, the lava shot up to approximately 100 meters at the summit crater of Mayon, lasting around 35 seconds. Alert Level 3 remains over Mayon Volcano. | ABS-CBN News