(Eagle News) — Twelve volcanic earthquakes were monitored at Kanlaon in 24 hours. Also monitored at the volcano, which remains on alert level 1, were steam and sulfur dioxide emissions. PHIVOLCS said the emission of white steam-laden plumes was weak to moderate. Sulfur dioxide emission was measured at an average of 467 tons on January 31. “Ground deformation data from continuous GPS and electronic tilt measurements have been recording a slight inflation of the lower […]