Updates on volcanic activity (Smithsonian)
The Smithsonian/USGS Weekly Volcanic Activity Report provides information about global volcanism on a weekly basis. Latest Dukono report has been published on 22 Nov 2023 08:54.
PVMBG reported that the eruption at Dukono was ongoing during 15-21 November. Seismicity was high during most of the week but began to decline on 19 November, though eruptive activity remained elevated. Daily dense white-and-gray or gray-to-black ash plumes rose as high as 1.2 km above the summit during 15-16 November, up to 2.6 km on 17 November, 3 km on 18 November, 2.6 km on 19 November, and 2.3 km on 20 November. The plumes mainly drifted E and NE each day, though on 17 November they also drifted SE. Thumping noises were reported on 17 November. The Alert Level remained at Level 2 (on a scale of 1-4), and the public was warned to remain outside of the 2-km exclusion zone.
Source: Pusat Vulkanologi dan Mitigasi Bencana Geologi (PVMBG, also known as CVGHM)
See the detail here
