Based on satellite and wind model data, the Darwin VAAC reported that during 6-12 January ash plumes from Dukono rose to 2.1 km (7,000 ft) a.s.l.
and drifted in multiple directions.
The Alert Level remained at 2 (on a scale of 1-4), and the public was warned to remain outside of the 2-km exclusion zone.
Source: Darwin Volcanic Ash Advisory Centre (VAAC)