(Eagle News) — Forty-three earthquakes were monitored at Taal in 24 hours. The Philippine Institute of Volcanology and Seismology said the earthquakes at the volcano, which remains on alert level 2, included 19 low-frequency volcanic earthquakes and 24 volcanic tremors that lasted for two to twelve minutes. They also included a low-level background tremor that began on April 8. “Meanwhile, an upwelling occurred on the main crater this morning that had a poor evaporation, with […]