(Eagle News) — Over 200 volcanic earthquakes were monitored at Taal in 24 hours. The Philippine Institute of Volcanology and Seismology said the 212 volcanic earthquakes monitored at the volcano, which remains on alert level 2, included 168 episodes of volcanic tremor with durations of one to 20 minutes, and 44 low-frequency volcanic earthquakes. Activity at the main crater consisted of a weak emission of steam-laden plumes. Sulfur dioxide (SO2) emission averaged 1229 tons on […]