The Philippine Institute of Volcanology and Seismology (Phivolcs) has warned of a possible “big” Mayon volcano eruption in the coming days. “Phreatic explosion may happen anytime but a big explosion is expected in the coming days,” said Philvolcs resident volcanologist Eduardo Laguerta. Laguerta cited “abnormal activity” similar to what happened prior to the Mayon eruption in 1984.
The 1984 Mayon eruption is classified as a Vulcanian-type eruption which involves relatively small but violent explosions of thick lava producing columns of ash, gas, and occasional pyroclastic flows. “The massive drying up of wells across Albay, specifically in the municipalities surrounding the volcano, may be attributed to the magma movement activity beneath the restive volcano,” Laguerta added. READ MORE