(Eagle News) — Steam and sulfur dioxide emissions 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 one earthquake. PHIVOLCS said the emission of white steam-laden plumes was moderate. Sulfur dioxide emission was at an average of 476 tons/day on December 17. PHIVOLCS said a slight inflation of the lower and middle slopes since June 2020, a pronounced […]