(Eagle News) — Over 100 volcanic earthquakes were monitored at Taal in 24 hours. The Philippine Institute of Volcanology and Seismology said the 125 quakes at the volcano, which remains on alert level 2, included 7 episodes of volcanic tremor with durations of one to 1.5 minutes, 114 low-frequency volcanic earthquakes, three hybrid earthquakes, and one volcano-tectonic earthquake. PHIVOLCS said also monitored at the main crater was a weak emission of steam-laden plumes. Sulfur dioxide […]