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Suwanosejima volcano (Ryukyu Islands, Japan) - Smithsonian / USGS Weekly Volcanic Activity Report for 29 September-5 October 2021 (Continuing Activity)

mer., 29 sept. 2021, 06:00
06:00 AM | AUTEUR : VN
JMA reported that 129 explosions at Suwanosejima's Ontake Crater produced eruption plumes that rose as high as 3 km above the crater rim during 27 September-4 October. Large volcanic bombs were ejected as far as1 km from the crater. Crater incandescence was visible nightly.
The Alert Level remained at 3 and the public was warned to stay 2 km away from the crater.

Source: Japan Meteorological Agency (JMA)
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From: Global Volcanism Program, 2021. Report on Suwanosejima. In: Mayberry, G (ed.), Weekly Volcanic Activity Report 29 September-5 October 2021. Smithsonian Institution and US Geological Survey.

Actualités précédentes

mer., 29 sept. 2021, 01:45
Suwanose-jima Volcano Volcanic Ash Advisory: ERUPTED AT 20210929/0113Z FL070 EXTD W OBS VA DTG: 29/0120Z to 7000 ft (2100 m)
Satellite image of Suwanose-jima volcano on 29 Sep 2021
mar., 28 sept. 2021, 18:15
Suwanose-jima Volcano Volcanic Ash Advisory: ACTIVITY CONT. VA AT 20210928/1800Z FL060 EXTD W OBS VA DTG: 28/1750Z
Satellite image of Suwanose-jima volcano on 28 Sep 2021
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