Mayon volcano alert level raised to 3, lava flow observed, Philippines
Following the first eruption of Mayon volcano since 2014 on Saturday, January 13, 2018, the Philippine Institute of Volcanology and Seismology (PHIVOLCS) has raised the volcano's Alert Level to 2 and then to 3 on Sunday, January 14, 2018. This means that Mayon…
