Bagana volcano (Bougainville, Papua New Guinea) - Smithsonian / USGS Weekly Volcanic Activity Report for 17 April-23 ...
The Darwin VAAC reported that an ash plume from Bagana was identified in satellite images rising to 2.1 km (7,000 ft) a.s.l. and drifting SW at 0820 on 22 April. The plume had dissipated by 1420. Source: Darwin Volcanic Ash Advisory Centre (VAAC) --- From: …