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Indonesia · Stratovulcano

Semeru

Tipo
Stratovulcano
Altitudine
3657 m
Ultima eruzione
2026
Semeru
Foto: Pambudiyoga · CC BY-SA 4.0 · Wikimedia Commons
Tipo
Stratovulcano
Paese
Indonesia
Regione
Sunda e Banda / Sunda Volcanic Arc
Altitudine
3657 m
Coordinate
-8.108, 112.922
Ultima eruzione
2026
Contesto tettonico
Zona di subduzione / Crosta continentale (> 25 km)
Forma vulcanica
Composito
Roccia principale
Andesite / Andesite basaltica
Sintesi geologica

Semeru, the highest volcano on Java, and one of its most active, lies at the southern end of a volcanic massif extending north to the Tengger caldera. The steep-sided volcano, also referred to as Mahameru (Great Mountain), rises above coastal plains to the south. Gunung Semeru was constructed south of the overlapping Ajek-ajek and Jambangan calderas. A line of lake-filled maars was constructed along a N-S trend cutting through the summit, and cinder cones and lava domes occupy the eastern and NE flanks. Summit topography is complicated by the shifting of craters from NW to SE. Frequent 19th and 20th century eruptions were dominated by small-to-moderate explosions from the summit crater, with occasional lava flows and larger explosive eruptions accompanied by pyroclastic flows that have reached the lower flanks of the volcano.

Sintesi da Wikipedia

Riassunto in inglese

Semeru is the highest mountain on the Indonesian island of Java and an active volcano located in the province of East Java in a subduction zone, where the Indo-Australian Plate subducts under the Eurasian Plate. Semeru is 3,676 m tall at its peak, making it the third tallest volcano mountain in Indonesia after Kerinci and Rinjani.

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Storia delle eruzioni

66 registrateGlossario
Riepilogo (VEI nel tempo)
Fai clic su una barra per vedere le singole eruzioni · Usa le frecce per spostarti tra le barre, Invio per aprire
1818~1838 · 6 eruzioni · VEI max. 21838~1858 · 9 eruzioni · VEI max. 21858~1878 · 8 eruzioni · VEI max. 21878~1898 · 14 eruzioni · VEI max. 21898~1919 · 17 eruzioni · VEI max. 31939~1959 · 5 eruzioni · VEI max. 21959~1979 · 1 eruzioni · VEI max. 31999~2019 · 6 eruzioni · VEI max. 418181858191919591999

Cronologia dettagliata

  1. 2019VEI 4Osservata
    2019-02-24 – 2026-03-25
    Jonggring Seloko
  2. 2017VEI 4Osservata
    2017-06-06 – 2018-10-31
    Jonggring Seloko
  3. 2014VEI 4Osservata
    2014-04-01 – 2017-01-09
    Jonggring Seloko
  4. 2013VEI 1Osservata
    2013-10-18 – 2013-10-18
    Jonggring Seloko
  5. 2011VEI 2Osservata
    2011-05-13 – 2012-07-20
    Jonggring Seloko
  6. 2010VEI 2Osservata
    2010-01-05 – 2010-11-29
    Jonggring Seloko
  7. 1967VEI 3Osservata
    1967-08-31 – 2009-03-15
    Jonggring Seloko
  8. 1950VEI 2Osservata
    1950-07-23 – 1964-12-16
    Jonggring Seloko
  9. 1946VEI 2Osservata
    1946-02-16 – 1946-05-16
    Jonggring Seloko
  10. 1946VEI 2Osservata
    1946-10-29 – 1947-06-16
    Jonggring Seloko
  11. 1945VEI 2Osservata
    1945-06-12 – 1945-06-18
    Jonggring Seloko
  12. 1941VEI 2Osservata
    1941-09-21 – 1942-02-16
    ESE flank (1400-1775 m)
  13. 1915 (±1 anni)VEI 2Osservata
    1915-07-02 – fine sconosciuta
  14. 1913VEI 2Osservata
    1913-06-23 – 1913-06-26
    Jonggring Seloko
  15. 1912VEI 2Osservata
    1912-08-28 – fine sconosciuta
  16. 1911VEI 3Osservata
    1911-11-08 – 1911-12-16
  17. 1910VEI 2Osservata
    1910-11-16 – 1911-02-16
  18. 1909VEI 2Osservata
    1909-09-16 – 1910-03-22
  19. 1908VEI 2Osservata
    1908-01-16 – 1908-12-16
  20. 1907VEI 2Osservata
    1907-01-07 – 1907-01-10
  21. 1907VEI 2Osservata
    1907-07-09 – fine sconosciuta
  22. 1905VEI 2Osservata
    1905-08-04 – fine sconosciuta
  23. 1904VEI 2Osservata
    1904-01-02 – 1904-01-16
  24. 1903VEI 2Osservata
    1903-03-26 – 1903-06-16
  25. 1901VEI 2Osservata
    1901-01-29 – 1901-01-30
  26. 1900VEI 2Osservata
    1900-03-29 – 1900-04-11
  27. 1899VEI 2Osservata
    1899-01-17 – 1899-03-31
  28. 1899VEI 2Osservata
    1899-08-11 – fine sconosciuta
  29. 1899VEI 2Osservata
    1899-12-16 – fine sconosciuta
  30. 1898VEI 2Osservata
    1898-02-23 – fine sconosciuta
  31. 1897VEI 2Osservata
    1897-01-01 – 1897-01-03
  32. 1896VEI 2Osservata
    1896-05-16 – 1896-06-16
  33. 1895VEI 2Osservata
    1895-05-22 – 1895-10-01
  34. 1893VEI 2Osservata
    1893-01-16 – 1893-05-16
  35. 1893VEI 2Osservata
    1893-12-11 – 1894-02-16
  36. 1892VEI 2Osservata
    1892-03-16 – 1892-04-16
  37. 1889VEI 2Osservata
    1889-01-16 – 1891-05-31
  38. 1888VEI 2Osservata
    1888-02-16 – 1888-10-16
  39. 1887VEI 2Osservata
    1887-02-16 – 1887-03-16
  40. 1887VEI 2Osservata
    1887-08-16 – 1887-10-11
  41. 1886VEI 2Osservata
    1886-01-25 – 1886-08-26
  42. 1884VEI 2Osservata
    1884-12-10 – 1885-09-16
  43. 1879VEI 2Osservata
    1879-07-02 – fine sconosciuta
  44. 1878VEI 2Osservata
    1878-07-02 – fine sconosciuta
  45. 1877VEI 2Osservata
    1877-04-16 – fine sconosciuta
  46. 1877VEI 2Osservata
    1877-09-16 – fine sconosciuta
  47. 1872VEI 2Osservata
    1872-10-23 – 1872-10-23
  48. 1867VEI 2Osservata
    1867-04-15 – 1867-05-16
  49. 1866VEI 2Metodo non indicato
    1866-07-02 – fine sconosciuta
  50. 1865VEI 2Osservata
    1865-04-15 – fine sconosciuta
  51. 1860VEI 2Osservata
    1860-04-16 – 1860-06-16
  52. 1857VEI 2Osservata
    1857-08-13 – 1857-09-16
  53. 1856VEI 2Osservata
    1856-09-10 – fine sconosciuta
  54. 1851VEI 2Osservata
    1851-01-16 – fine sconosciuta
  55. 1849VEI ?Metodo non indicato
    1849-07-02 – fine sconosciuta
  56. 1848VEI 2Osservata
    1848-02-16 – fine sconosciuta
  57. 1848VEI 2Osservata
    1848-08-04 – fine sconosciuta
  58. 1845VEI 2Osservata
    1845-01-16 – 1845-07-16
  59. 1844VEI 2Osservata
    1844-09-25 – 1844-09-27
  60. 1842VEI 2Osservata
    1842-01-16 – 1842-03-16
  61. 1838VEI 2Osservata
    1838-07-16 – 1838-10-18
  62. 1836VEI 2Osservata
    1836-08-03 – 1836-08-05
  63. 1832VEI 2Osservata
    1832-04-18 – fine sconosciuta
  64. 1830VEI 2Osservata
    1830-12-15 – 1830-12-16
  65. 1829VEI 2Osservata
    1829-02-16 – fine sconosciuta
  66. 1818VEI 2Osservata
    1818-11-08 – fine sconosciuta

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