(Eagle News) — Three volcanic earthquakes were monitored at Kanlaon in 24 hours. The Philippine Institute of Volcanology and Seismology said also monitored at the volcano, which remains on alert level 1, was sulfur dioxide emission. PHIVOLCS said the sulfur dioxide emission was measured at an average of 336 tons on Nov. 24. A slight inflation of the lower and mid slopes since June 2020, and recorded inflation on the lower to mid slopes that […]