An eruption at a 1,300-metre-high Indonesian volcano has trigged the highest alert level, according to the national Geological Agency on Friday. The ash column from Mount Ibu on the island of Halmahera reached a height of 4 kilometres in recent days.

Thousands of islanders are set to be evacuated after a volcano erupted in eastern Indonesia, spewing a towering column of smoke and ash into the atmosphere, officials said Wednesday.

Authorities have begun evacuating 3,000 residents near the Mount Ibu volcano on Indonesia's eastern island of Halmahera, the disaster agency said on Thursday, after an eruption this week sent a cloud of thick grey ash as high as four-km (2.

Indonesia on Wednesday raised the volcanic alert status of Mount Ibu, located in the country's eastern province of North Maluku, to the highest level following its increasing volcanic activity. Standing at 1,325 meters high, the volcano has reportedly erupted continuously for several days. (BNPB/Handout via Xinhua)

A volcano in eastern Indonesia erupted on Saturday, spewing hot lava and releasing a column of smoke and ash four kilometres (3.1 miles) into the air, an official said.

Authorities have begun evacuating 3,000 residents near the Mount Ibu volcano on Indonesia's eastern island of Halmahera, the disaster agency said on Thursday (January 16), after an eruption this week sent a cloud of thick grey ash as high as four-km (2.5-mile) into the sky.

Mount Ibu, a volcano on Indonesia's Halmahera island, erupted Wednesday, sending four-kilometer high ash clouds into the sky. Authorities raised the alert level and advised against activities within five kilometers of the crater.

Mount Ibu, located on Halmahera island in eastern Indonesia, erupted on January 15 morning, sending a 4-kilometer-high ash column into the sky, forcing authorities to raise the alert to the highest level for surrounding areas.

This is the spectacular moment the Mount Ibu volcano erupted, sending a towering column of ash skywards in Indonesia today. Footage shows thick grey smoke billowing thousands of feet into the air, leaning towards the west and northwest in West Halmahera Regency,