Ibu volcano (Halmahera, Indonesia) - Smithsonian / USGS Weekly Volcanic Activity Report for 7 October-13 October 2020 (Continuing Activity)
PVMBG reported that during 7-13 October white-to-gray ash plume rose 200-800 m above Ibu's summit and drifted N and E. The Alert Level remained at 2 (on a scale of 1-4), and the public was warned to stay at least 2 km away from the active crater, and 3.5 km away on the N side.
Wed, 7 Oct 2020, 06:0006:00 AM | BY: VN
Source: Pusat Vulkanologi dan Mitigasi Bencana Geologi (PVMBG, also known as CVGHM)
From: Global Volcanism Program, 2020. Report on Ibu. In: Mayberry, G (ed.), Weekly Volcanic Activity Report 7 October-13 October 2020. Smithsonian Institution and US Geological Survey.
Sun, 27 Sep 2020, 00:45
Ibu Volcano Volcanic Ash Advisory: CONTINUOUS VA EMISSION TO FL060 MOV NW OBS VA DTG: 27/0040Z to 6000 ft (1800 m)
Sat, 26 Sep 2020, 11:00
Ibu Volcano Volcanic Ash Advisory: VA ERUPTION TO FL070 MOV W OBS VA DTG: 26/1100Z to 7000 ft (2100 m)