Mount Ibu, a volcano in Indonesia’s North Maluku province, has erupted, spewing thick grey ash and dark clouds 5,000 metres into the sky for five minutes, officials said.
“The volcanic earthquakes are still intense so there is a potential for a future eruption,” Hendra Gunawan, chief of the Centre for Volcanology and Geological Hazard Mitigation, said.
After an eruption on Friday, the centre raised the alert level for the volcano from 2 to 3, the second-highest level, which widens the radius of the area which should be vacated.
Local authorities have prepared evacuation tents, but no evacuation order has been reported yet.
Officials advised residents and tourists not to conduct any activities within five kilometres (three miles) of Mount Ibu’s crater.
More than 13,000 people live within a 5km radius of the northern side of the crater, Gunawan said.
The 1,325-metre volcano is on the north-west coast of the remote island of Halmahera.
Indonesia, an archipelago of 270 million people, has 120 active volcanoes.
It is prone to volcanic activity because it sits along the Ring of Fire, a horseshoe-shaped series of seismic fault lines around the Pacific Ocean.
