MANILA, Philippines — A lava effusion with minor Strombolian activity was recorded at the Mayon Volcano between 5:17 p.m. and 5:26 p.m. on Monday, July 13, the Philippine Institute of Volcanology and Seismology (Phivolcs) said. The said volcanic activity occurred less than two hours after the short-lived lava fountaining that was observed at the volcano’s
