Ibu volcano (Halmahera, Indonesia) - Smithsonian / USGS Weekly Volcanic Activity Report for 16 September-22 September 2020 (Continuing Activity)
PVMBG reported that during 15-22 September white-and-gray ash plumes rose 200-800 m above Ibu's summit and drifted in multiple directions. 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 Sep 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 September-22 September 2020. Smithsonian Institution and US Geological Survey.
Tue, 15 Sep 2020, 19:13
PVMBG reported that explosive activity continues from the active crater with near-constant ash emissions that reached 6,971 ft (2,125 m) altitude and drifted into various directions, but most often N and E direction. ... Read all
Fri, 28 Aug 2020, 00:15
Ibu Volcano Volcanic Ash Advisory: DISCRETE PUFFS TO FL060 MOV NW OBS VA DTG: 28/0010Z to 6000 ft (1800 m)