Marapi volcano (Central Sumatra) - Smithsonian / USGS Weekly Volcanic Activity Report for 15 March-21 March 2023 (Continuing Activity)
mer., 22 mars 2023, 15:00 15:00 PM | AUTEUR : VN
PVMBG reported that on 17 March a white-and-gray plume from Marapi (on Sumatra) rose as high as 400 m above the summit and drifted N and E. Emissions were not observed on other days during 15-19 March, though some of the days were cloudy. White gas plumes rose 50 m above the summit on 20 March.The Alert Level remained at 2 (on a scale of 1-4) and the public was warned to stay 3 km away from the crater.
Source: Pusat Vulkanologi dan Mitigasi Bencana Geologi (PVMBG, also known as CVGHM)
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From: Global Volcanism Program, 2023. Report on Marapi. In: Mayberry, G (ed.), Weekly Volcanic Activity Report 15 March-21 March 2023. Smithsonian Institution and US Geological Survey.
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Actualités précédentes
jeu., 16 mars 2023, 11:00
Marapi volcano (Central Sumatra) - Smithsonian / USGS Weekly Volcanic Activity Report for 15 March-21 March 2023 (Continuing Activity)
PVMBG reported that on 17 March a white-and-gray plume from Marapi (on Sumatra) rose as high as 400 m above the summit and drifted N and E. Emissions were not observed on other days during 15-19 March, though some of the days were cloudy. White gas plumes rose 50 m above the summit on 20 March. ... Read all
jeu., 9 mars 2023, 09:13
Marapi (Indonesia) - Smithsonian / USGS Weekly Volcanic Activity Report for 1 March-7 March 2023
PVMBG reported that the eruption at Marapi (on Sumatra) continued during 1-7 March. On 2 March white steam-and-gas plumes rose 100 m from the summit and drifted NW, SW, and E, and on 4 March white-and-gray plumes rose 200 m and drifted N and NE; weather clouds prevented visual observations on the other days. The Alert Level remained at 2 (on a scale of 1-4) and the public was warned to stay 3 km away from the crater. ... Read all
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