(Eagle News) — Over 100 tremor episodes were reported at Taal in 24 hours. The Philippine Institute of Volcanology and Seismology said the 113 tremor episodes lasted for one to 34 minutes. “Despite these, only weak steam-laden plumes were emitted by fumarolic activity at the vents of the main crater” of the volcano, which remains on alert level 1, PHIVOLCS said. PHIVOLCS said temperature highs of 74.6°C and a pH of 1.59 were last measured […]