(Eagle News) — Over 100 volcanic earthquakes were monitored at Taal in 24 hours. The Philippine Institute of Volcanology and Seismology said the 175 quakes at the volcano, which remains on alert level 2, included 131 episodes of volcanic tremor with durations of one to fifteen minutes. A moderate emission of steam-laden plumes was also monitored. Sulfur dioxide emission also averaged 603 tons yesterday, March 19. “Temperature highs of 71.8°C and pH of 1.59 were […]