Ibu volcano (Halmahera, Indonesia) - Smithsonian / USGS Weekly Volcanic Activity Report for 9 June-15 June 2021 (Continuing Activity)
PVMBG reported that during 9-15 June gray-and-white ash plumes from Ibu rose 200-800 m above the summit and drifted mainly N and E. Rock avalanches were recorded during 11-13 June, though they were not visually confirmed. 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.
Ср, 9 июн 2021, 06:0006:00 AM | ПЇЅПЇЅПЇЅПЇЅПЇЅ: VN
Source: Pusat Vulkanologi dan Mitigasi Bencana Geologi (PVMBG, also known as CVGHM)
From: Global Volcanism Program, 2021. Report on Ibu. In: Mayberry, G (ed.), Weekly Volcanic Activity Report 9 June-15 June 2021. Smithsonian Institution and US Geological Survey.
Sat, 5 Jun 2021, 22:45
Вулкан Ibu: Консультативный центр по вулканическому пеплу: REGULAR DISCRETE VA EMISSIONS TO FL060 EXTD N AT 05/2230Z
Mon, 17 May 2021, 02:00
Вулкан Ibu: Консультативный центр по вулканическому пеплу: GROUND REPORT OF ERUPTION WITH VA TO FL070 OBS VA DTG: 17/0158Z