Hanoi, April 8 -- Jakarta (VNA) - Mount Dukono, located in Indonesia's North Maluku province, erupted four times on April 7, discharging dense ash columns hundreds of metres into the sky, and raising concerns about potential impacts on public health and daily life in surrounding areas, according to Indonesian authorities. According to the Centre for Volcanology and Geological Hazard Mitigation, the series of eruptions began at 6:26 and continued into the afternoon. The most significant activity was recorded at 20:00, when the volcano propelled thick ash 1,000 metres above its peak. Other eruptions also produced ash columns reaching about 800 metres in height, indicating that volcanic activity is still continuing at a notable level. Standing...