Indonesia's Mount Sinabung spews ash 5 km high
Mount Sinabug in Indonesia's North Sumatra erupted on August 10.
Footage from Berastagi, Karo Regency shows the five-kilometre-high ash cloud that has filled most of the sky with the volcanic substance.
A level three alert was issued after the mountain was recording volcanic activity in recent days.
The footage was filmed by @zwqzwq93.