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Gunung Soputanpatepangan

Soputan

Stratovulcano · Indonesia · 1785 m

The small Soputan stratovolcano, seen here from the west, was constructed on the southern rim of the Quaternary Tondano caldera in northern Sulawesi Island. The youthful, largely unvegetated Soputan volcano is one of Sulawesi's most active volcanoes. 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.
The small Soputan stratovolcano, seen here from the west, was constructed on the southern rim of the Quaternary Tondano caldera in northern Sulawesi Island. The youthful, largely unvegetated Soputan volcano is one of Sulawesi's most active volcanoes. 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. · Foto: Photo by Agus Solihin (Volcanological Survey of Indonesia). · Wikimedia Commons
Tipo
Stratovulcano
Paese
Indonesia
Regione
Western Pacific Volcanic Regions / Sangihe Volcanic Arc
Altitudine
1785 m
Coordinate
1.112, 124.737
Ultima eruzione
2020
Contesto tettonico
Subduction zone / Continental crust (> 25 km)
Forma vulcanica
Composite
Roccia principale
Andesite / Basaltic Andesite
Sintesi geologica

The 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 is the only active cone in the Sempu-Soputan volcanic complex, which includes the Soputan caldera, Rindengan, and Manimporok (3.5 km ESE). Kawah Masem maar was formed in the W part of the caldera and contains a crater lake; sulfur has been extracted from fumarolic areas in the maar since 1938. Recent eruptions have originated at 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.

Storia delle eruzioni

Riepilogo (VEI nel tempo)
Fai clic su una barra per vedere le singole eruzioni
1450~1507 · 1 eruzioni · VEI max. 31735~1792 · 1 eruzioni · VEI max. 21792~1849 · 3 eruzioni · VEI max. 21849~1906 · 2 eruzioni · VEI max. 21906~1963 · 11 eruzioni · VEI max. 21963~2020 · 23 eruzioni · VEI max. 314501564173518491963

Cronologia dettagliata

  1. 2020VEI 2Osservata
    2020-03-23 – 2020-04-02
  2. 2018VEI 3Osservata
    2018-10-02 – 2018-12-16
    Summit crater
  3. 2016VEI 3Osservata
    2016-01-02 – 2016-02-07
    Puncak Crater
  4. 2015VEI 3Osservata
    2015-01-06 – 2015-03-09
    Summit crater and WSW flank
  5. 2012VEI 3Osservata
    2012-08-26 – 2012-09-19
    Summit crater
  6. 2011VEI 3Osservata
    2011-07-03 – 2011-08-15
    Summit crater and flank
  7. 2008VEI 3Osservata
    2008-06-06 – 2008-11-02
  8. 2007VEI 3Osservata
    2007-06-16 – 2007-11-09
  9. 2006VEI 1Osservata
    2006-12-14 – 2006-12-26
  10. 2005VEI 1Osservata
    2005-12-26 – 2006-01-24
  11. 2005VEI 2Osservata
    2005-04-19 – 2005-07-18
  12. 2004VEI 3Osservata
    2004-10-18 – 2004-12-27
  13. 2000VEI 2Osservata
    2000-05-13 – 2003-09-04
  14. 1991VEI 2Osservata
    1991-05-22 – 1996-09-29
  15. 1989VEI 2Osservata
    1989-04-22 – 1989-04-23
  16. 1985VEI 2Osservata
    1985-05-19 – 1985-05-20
  17. 1984VEI 3Osservata
    1984-05-24 – 1984-08-31
  18. 1982VEI 3Osservata
    1982-08-26 – 1982-11-10
  19. 1973VEI 2Osservata
    1973-01-06 – 1973-05-27
  20. 1971VEI 1Osservata
    1971-05-19 – 1971-05-19
  21. 1970VEI 2Osservata
    1970-02-16 – 1970-05-26
  22. 1968VEI 1Osservata
    1968-07-16 – 1968-08-16
  23. 1966VEI 3Osservata
    1966-05-21 – 1967-11-16
    Kawah Soputan
  24. 1953VEI 2Osservata
    1953-11-16 – In corso
    NE flank (Aeseput)
  25. 1947VEI 2Osservata
    1947-08-22 – 1947-08-27
    NE flank (Aeseput)
  26. 1923VEI 2Osservata
    1923-11-27 – 1924-01-18
    NE flank (Aeseput)
  27. 1917VEI 2Osservata
    1917-11 – In corso
    NE flank (Aeseput)
  28. 1915VEI 2Osservata
    1915-04 – 1915-06
    NE flank (Aeseput Weru)
  29. 1913VEI 2Osservata
    1913-04 – 1913-07
    NE flank (Aeseput)
  30. 1911VEI 2Osservata
    1911-11 – 1912-04
    NE flank (Aeseput)
  31. 1910VEI 2Osservata
    1910-11-15 – In corso
    NE flank (Aeseput)
  32. 1908VEI 2Osservata
    1908-06 – 1909-06
    NE flank (Aeseput)
  33. 1907VEI 2Osservata
    1907-06-05 – 1907-06-25
    NE flank (Aeseput)
  34. 1906VEI 2Osservata
    1906-06-17 – 1906-09
    NE flank (Aeseput)
  35. 1901VEI 2Osservata
    1901-02-04 – In corso
  36. 1890VEI 2Osservata
    1890 – In corso
  37. 1845VEI 2Osservata
    1845-02-08 – In corso
  38. 1833VEI 2Osservata
    1833 – In corso
  39. 1819VEI 2Osservata
    1819 – In corso
  40. 1785VEI 2Osservata
    1785-12-31 – In corso
  41. 1450 (±10 anni)VEI 3Osservata
    1450 – In corso

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