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Suwanosejima volcano (Ryukyu Islands, Japan): glow suggesting rise of magma

Wed, 2 Sep 2020, 08:54 | BY: MARTIN
Glow at Suwanosejima volcano (image: JMA)
Glow at Suwanosejima volcano (image: JMA)
Explosive eruption of the volcano continues characterized by near-constant ash emissions.
Plume of ash rose to an altitude of 6,000 ft (1,828 m) and drifted W.
Constant visible glow and near-constant emissions of gas suggest continued rise of fresh magma within the volcano.
Source: Japan Meteorological Agency volcano activity update 2 September 2020

Previous news

Wed, 2 Sep 2020, 06:00

Suwanosejima volcano (Ryukyu Islands, Japan) - Smithsonian / USGS Weekly Volcanic Activity Report for 2 September-8 September 2020 (Continuing Activity)

JMA reported periodic nighttime incandescence at Suwanosejima's Ontake Crater during 28 August-4 September, and there was a total of 11 eruptions. An eruption at 0234 on 4 September generated a grayish white ash plume that rose 1.3 km above the crater rim before entering weather clouds. The Alert Level remained at 2 (on a 5-level scale). ... Read all
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stratovolcano 799 m/ 2,621 ft
Ryukyu Islands (Japan), 29.64°N / 129.72°E
Current status: erupting (4 out of 5) Suwanose-jima volcano eruptions:
2004 (Oct) - ongoing: intermittent strombolian-type activity
Since 1949: essentially continuous activity
2000 (Dec) - Jul 2004 (Jul): strombolian activity, 1999 (Jan-Feb, June), 1996 (Dec) - 1997 (Apr), 1949-96, 1940, 1938, 1934 (?), 1925, 1921-22, 1915 (?), 1914 (?), 1889, 1885, 1884, 1877, 1813-14 (sub-plinian Bunka eruption), around 1600 AD (large explosive eruption)
Typical eruption style
explosive, strombolian
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