Timelapse footage shows Kanlaon Volcano emitting thick ash plumes in the Philippines. Authorities said that the greyish plumes rose above the crater to heights of 164 to 246 ft (50 to 75 m) in Canlaon City on December 16.

BACOLOD CITY — Mt. Kanlaon on Negros Island again spewed ash on Monday afternoon. The ash reached 50 meters tall from the volcano’s crater at 3:59 p.m. and 50 to 70 meters high at 4:28 p.m., said Mari Andylene Quintia,

Occasional ash emission was still observed from Kanlaon Volcano on Sunday, according to the Philippine Institute of Volcanology and Seismology (PHIVOLCS) on Monday. In its bulletin, PHIVOLCS said a continuous degassing with occasional ash emission as well as a weak emission of plume of up to 75 meters tall were monitored from the volcano.