Jakarta: Mount Sinabung in Indonesia's North Sumatra province erupted on Monday morning, spewing a thick column of volcanic ash about 3.5 kilometres above its summit.
According to Nam News Network, the Centre for Volcanology and Geological Hazard Mitigation (PVMBG) reported that the eruption began at 10.17 am local time. The thick, black ash column was observed moving east and southeast.
Residents and visitors or tourists are advised not to carry out activities in villages that have been relocated, as well as within a three-kilometre radius of Mount Sinabung's summit and within a 4.5-kilometre sectoral radius to the south and southeast, it said in a report published on its official website.
Mount Sinabung, located in Karo Regency, remains at Level II (Alert). Residents living near rivers originating from the volcano were advised to remain vigilant against possible volcanic mudflows.