(Eagle News) — Over 200 volcanic earthquakes were monitored at Taal in 24 hours. The Philippine Institute of Volcanology and Seismology said the 252 volcanic earthquakes at the volcano, which remains on alert level 2, included 17 episodes of volcanic tremor with durations of one to four minutes, and five hybrid events. The emission of steam-laden plumes at the main crater was moderate. Sulfur dioxide emission also averaged 518 tons on March 14. “An upwelling […]