Ibu volcano (Halmahera, Indonesia) - Smithsonian / USGS Weekly Volcanic Activity Report for 16 December-22 December 2020 (Continuing Activity)
PVMBG reported that at 1826 on 19 December an ash plume from Ibu rose 400 m above the summit and drifted N. 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, 16 Dec 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 16 December-22 December 2020. Smithsonian Institution and US Geological Survey.
Sun, 13 Dec 2020, 00:00
Ibu Volcano Volcanic Ash Advisory: DISCRETE VA EMISSION OBS TO FL060 AT 12/2340Z MOV SE to 6000 ft (1800 m)
Fri, 11 Dec 2020, 22:30
Ibu Volcano Volcanic Ash Advisory: DISCRETE VA EMISSION TO FL060 MOV SW AT 11/2200Z to 6000 ft (1800 m)