MANILA, Philippines — Mayon Volcano's lava flow advanced up to 1.5 kilometers (km) from the crater, while three volcanic earthquakes and 274 rockfall events were monitored, the Philippine Institute of Volcanology and Seismology (Phivolcs) said on Sunday. 'Very slow effusion of lava flow to maximum lengths of 1.5 km and lava collapse on Mi-isi and Bonga Gullies within 3.3km from the crater,' Phivolcs said in its 5 a.m. bulletin. Mayon Volcano remains under Alert Level 3 with 'intensified or magmatic unrest.
https://newsinfo.inquirer.net/1789786/lava-flow-from-mayon-extends-to-1-5-km-3-volcanic-earthquakes-274-rockfall-events-recorded-phivolcs#inquirer
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