(Eagle News) — Over 100 volcanic earthquakes were monitored at Taal in 24 hours. The Philippine Institute of Volcanology and Seismology said the 158 quakes monitored at the volcano, which remains on alert level 2, included 127 episodes of volcanic tremor with durations of one to fourteen minutes, 31 low-frequency volcanic earthquakes, and an ongoing low-level background tremor that started at 9:05 a.m. on April 8. A weak emission of steam-laden plumes was also monitored […]