Volcanic ashes from Mount Sinabung as seen from Berastagi, Karo, North Sumatra, Indonesia. Tibta Nangin / EPA
An Indonesian man takes a picture of the Mount Sinabung volcano as it spews thick volcanic ash into the air in Karo, North Sumatra. Endro Rusharyanto / AFP
Indonesian students walk as Mount Sinabung erupts in Karo, North Sumatra, Indonesia. Mount Sinabung erupted on February 19, blowing volcanic ash more than 5,000 metres in the sky. Sinabung is one of the most active volcanos in Indonesia. It erupted in 2010 and since then killed 17 people in eruptions in 2014 and another nine people in 2016. Sarianto Ojo Sembiring / EPA
Indonesian students walk as Mount Sinabung erupts in Karo, North Sumatra, Indonesia. Sarianto Ojo Sembiring / AFP
Thick volcanic ash spews into the air from Mount Sinabung volcano in Karo, North Sumatra, on February 19, 2018. Endro Rusharyanto / AFP
Ash from Mount Sinabung volcano rises. Antara Foto / Maz Yons / via Reuters
Indonesian schoolchildren walk together at Sipandak elementary school in Tiga Pancur village in Karo, North Sumatra. Anto Sembiring / AFP
School children walk as Mount Sinabung erupts in Karo, North Sumatra, Indonesia. Sarianto / AP Photo
Mount Sinabung spews volcanic ash as it erupts in Karo, North Sumatra, Indonesia. Sugeng Nuryono / AP Photo
Mount Sinabung spews volcanic ash as it erupts in Kutarakyat, North Sumatra, Indonesia. Endro Rusharyanto / AP Photo
Motorists ride on a road covered in volcanic ash from the eruption of Mount Sinabung in Gurukinayan, North Sumatra, Indonesia. Endro Rusharyanto / AP Photo
Volcanic ashes from Mount Sinabung as seen from Berastagi, Karo, North Sumatra, Indonesia. Tibta Nangin / EPA
An Indonesian man takes a picture of the Mount Sinabung volcano as it spews thick volcanic ash into the air in Karo, North Sumatra. Endro Rusharyanto / AFP
Indonesian students walk as Mount Sinabung erupts in Karo, North Sumatra, Indonesia. Mount Sinabung erupted on February 19, blowing volcanic ash more than 5,000 metres in the sky. Sinabung is one of the most active volcanos in Indonesia. It erupted in 2010 and since then killed 17 people in eruptions in 2014 and another nine people in 2016. Sarianto Ojo Sembiring / EPA
Indonesian students walk as Mount Sinabung erupts in Karo, North Sumatra, Indonesia. Sarianto Ojo Sembiring / AFP
Thick volcanic ash spews into the air from Mount Sinabung volcano in Karo, North Sumatra, on February 19, 2018. Endro Rusharyanto / AFP
Ash from Mount Sinabung volcano rises. Antara Foto / Maz Yons / via Reuters
Indonesian schoolchildren walk together at Sipandak elementary school in Tiga Pancur village in Karo, North Sumatra. Anto Sembiring / AFP
School children walk as Mount Sinabung erupts in Karo, North Sumatra, Indonesia. Sarianto / AP Photo
Mount Sinabung spews volcanic ash as it erupts in Karo, North Sumatra, Indonesia. Sugeng Nuryono / AP Photo
Mount Sinabung spews volcanic ash as it erupts in Kutarakyat, North Sumatra, Indonesia. Endro Rusharyanto / AP Photo
Motorists ride on a road covered in volcanic ash from the eruption of Mount Sinabung in Gurukinayan, North Sumatra, Indonesia. Endro Rusharyanto / AP Photo
Volcanic ashes from Mount Sinabung as seen from Berastagi, Karo, North Sumatra, Indonesia. Tibta Nangin / EPA
