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Soputan 火山
stratovolcano 1784 m (5,853 ft)
North Sulawesi, Indonesia, 1.11°N / 124.73°E
Soputan 火山噴火:
1785, 1819, 1833(?), 1845, 1890, 1901, 1906, 1907, 1908-09, 1910, 1911-12, 1913, 1915, 1917, 1923-24, 1947, 1953, 1966-67, 1968, 1970, 1971, 1973, 1982, 1984, 1985, 1989, 1991-96, 2000-03, 2004, 2005, 2006, 2007, 2008, 2011
典型的な噴火様式:
Explosive, construction of lava domes, pyroclastic flows, strombolian activity.
Soputan ウェブカメラ / ライブ データ
近くの最後の地震
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Soputan volcano (North Sulawesi): increased seismic and degassing activity triggers eruption warning

Friday Jun 01, 2012 12:05 PM | BY: T

An eruption alert was issued for Soputan volcano on North Sulawesi, Indonesia.
Dduring 21-27 May, people from the village of Maliku noted steaming from the volcano that created white plumes rising 50-150 m above the crater.
A steep increase in seismic activity was recorded on 25 May and CVGHM raised the Alert Level to 3 (on a scale of 1-4) on 28 May.
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リンク / ソース:
以前のニュース
Sunday, Jul 03, 2011
A strong eruption is occurring at Soputan volcano on North Sulawesi. Local news report that the volcano erupted a column of ash ("ash and smoke") of 5 km height earlier today (Sunday, 3 July). The Darwin VAAC even reports an ash plume at FL 460 (46,000 ft, ca. 14 km), which would be in fact indicating a major eruption. The ash plume is extending ca. 300 km to the west. [more]
Thursday, Oct 23, 2008
On 21 October, the alert level of Soputan was lowered to 2 (on a scale of 1-4) by the CVGHM, assuming that the October 6 eruption has ended. [more]
Wednesday, Oct 15, 2008
A new small eruption took place at the lava dome of Soputan volcano on 6 October. Ash explosions produced plumes rising to 2.8 km (9,200 ft) a.s.l. and were accompanied by Strombolian activity that ejected incandescent material 50-150 m above the crater. On 7 October, white plumes rose to altitudes of 2.3-3.3 km (7,500-10,800 ft) a.s.l. Incandescent material was again ejected 50-150 m from the crater. Incandescent rockfalls traveled 500 m W. The next day, plumes rose to an altitude of 2 km (6,600 ft) a.s.l. and in the following days, the activity decreased. ... [more]
Sunday, Jun 08, 2008
Soputan volcano started to erupt again on 6 June, producing ash plumes 2-3 km heigh and pyroclastic flows triggered by its growing lava dome that reached 4 km distance from the volcano. [more]
Saturday, Nov 03, 2007
CVGHM reported that white and gray plumes from Soputan on 25, 26, 30 and 31 October rose to altitudes of 1.8-3.3 km. A lava flow traveled between 500-600 m down the W flank on 25 October. The Alert Level remained at 3 and villagers and tourists are advised not to go within a 6 km radius of the summit. [more]

The small Soputan stratovolcano on the southern rim of the Quaternary Tondano caldera on the northern arm of Sulawesi Island is one of Sulawesi's most active volcanoes.  The youthful, largely unvegetated volcano rises to 1784 m and is located SW of Sempu volcano.  It was constructed at the southern end of a SSW-NNE trending line of vents.  During historical time the locus of eruptions has included both the summit crater and Aeseput, a prominent NE-flank vent that formed in 1906 and was the source of intermittent major lava flows until 1924.


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Source: GVP, Smithsonian Institution


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