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Gunung Raung

Raung

Stratovulcano · Indonesia · 3260 m

Raung volcano, near the eastern tip of Java, contains a 2-km-wide summit caldera. One of Java's most active volcanoes, Raung produces frequent moderate explosive eruptions, like this one in 1988 from a cone within the caldera, that keep the upper flanks of the volcano sparsely vegetated. Raung forms part of a NW-SE-trending chain of volcanoes constructed near the SW rim of Ijen caldera.
Raung volcano, near the eastern tip of Java, contains a 2-km-wide summit caldera. One of Java's most active volcanoes, Raung produces frequent moderate explosive eruptions, like this one in 1988 from a cone within the caldera, that keep the upper flanks of the volcano sparsely vegetated. Raung forms part of a NW-SE-trending chain of volcanoes constructed near the SW rim of Ijen caldera. · Foto: Photo by Willem Rohi, 1988 (Volcanological Survey of Indonesia). · Wikimedia Commons
Tipo
Stratovulcano
Paese
Indonesia
Regione
Sunda-Banda Volcanic Regions / Sunda Volcanic Arc
Altitudine
3260 m
Coordinate
-8.119, 114.056
Ultima eruzione
2025
Contesto tettonico
Subduction zone / Continental crust (> 25 km)
Forma vulcanica
Composite
Roccia principale
Andesite / Basaltic Andesite
Sintesi geologica

Raung, one of Java's most active volcanoes, is a massive stratovolcano in easternmost Java that was constructed SW of the rim of Ijen caldera. The unvegetated summit is truncated by a dramatic steep-walled, 2-km-wide caldera that has been the site of frequent historical eruptions. A prehistoric collapse of Gunung Gadung on the W flank produced a large debris avalanche that traveled 79 km, reaching nearly to the Indian Ocean. Raung contains several centers constructed along a NE-SW line, with Gunung Suket and Gunung Gadung stratovolcanoes being located to the NE and W, respectively.

Sintesi da Wikipedia

Riassunto in inglese

The Raung (ꦫꦲꦸꦁ), or Mount Raung is one of the most active volcanoes on the island of Java in Indonesia. It is located in the province of East Java and has a 2-kilometer-wide (1.2 mi) and 500-meter-deep (1,600 ft) caldera surrounded by a grayish rim. The difference in color of the rim and the flanks of the volcanoes is caused by the rim’s lack of vegetation compared with the healthy and extensive vegetation on the flanks. Raung, standing almost 3,332 metres (10,932 ft) above sea level, is the tallest volcano of this cluster. Its summit, in Bondowoso Regency, is also the highest point of the regency.

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Storia delle eruzioni

Riepilogo (VEI nel tempo)
Fai clic su una barra per vedere le singole eruzioni
1586~1630 · 3 eruzioni · VEI max. 51630~1674 · 1 eruzioni · VEI max. 41718~1762 · 1 eruzioni · VEI max. 31762~1806 · 2 eruzioni · VEI max. 21806~1849 · 5 eruzioni · VEI max. 41849~1893 · 6 eruzioni · VEI max. 21893~1937 · 17 eruzioni · VEI max. 21937~1981 · 15 eruzioni · VEI max. 31981~2025 · 26 eruzioni · VEI max. 315861674180618931981

Cronologia dettagliata

  1. 2025VEI ?Osservata
    2025-03-13 – 2025-07-11
  2. 2024VEI 2Osservata
    2024-12-15 – 2024-12-24
  3. 2022VEI 2Osservata
    2022-05-14 – 2022-09-27
  4. 2021VEI 2Osservata
    2021-01-21 – 2021-04-14
  5. 2020VEI 1Osservata
    2020-07-16 – 2020-10-03
  6. 2014VEI 1Osservata
    2014-01-04 – 2014-01-04
  7. 2014VEI 2Osservata
    2014-11-23 – 2015-08-30
    Summit crater
  8. 2013VEI 1Osservata
    2013-06-29 – 2013-07-31
    Summit crater
  9. 2012VEI 1Osservata
    2012-10-16 – 2013-01-06
    Summit crater
  10. 2008VEI 2Osservata
    2008-06-12 – 2008-06-17
  11. 2007VEI 2Osservata
    2007-07-26 – 2007-08-26
  12. 2005VEI 2Stima geologica
    2005-07-23 – 2005-08-15
  13. 2004VEI 2Stima geologica
    2004-04-15 – 2004-10-08
  14. 2002VEI 2Osservata
    2002-06-16 – 2002-08-25
  15. 2000VEI 2Osservata
    2000-07-09 – 2000-07-09
  16. 1999VEI 2Osservata
    1999-07-30 – In corso
  17. 1997VEI 2Osservata
    1997-04-16 – In corso
  18. 1995VEI 1Osservata
    1995-03-16 – 1995-03-16
  19. 1995VEI 2Stima geologica
    1995-08-15 – In corso
  20. 1994VEI 1Osservata
    1994-07-14 – 1994-07-14
  21. 1993VEI 1Osservata
    1993-04-01 – In corso
  22. 1991VEI 2Osservata
    1991-09-10 – 1991-11-12
  23. 1990VEI 2Osservata
    1990-01-16 – 1990-12-16
  24. 1987VEI 1Osservata
    1987-05-16 – 1989-07-28
  25. 1985VEI 2Osservata
    1985-08-23 – 1986-02-28
  26. 1982VEI 3Osservata
    1982-07-18 – 1982-07-20
  27. 1978VEI 1Osservata
    1978-01-16 – 1979-12-16
  28. 1977VEI 2Osservata
    1977-06-09 – 1977-06-30
  29. 1976VEI 2Osservata
    1976-06-07 – 1976-11-21
  30. 1975VEI 1Osservata
    1975-03-16 – 1975-05-16
  31. 1974VEI 2Osservata
    1974-06-15 – 1974-07-17
  32. 1973VEI 1Osservata
    1973-05-16 – 1973-10-16
  33. 1971VEI 1Osservata
    1971-09-14 – 1971-09-14
  34. 1956VEI 3Osservata
    1956-02-13 – 1956-03-25
  35. 1955VEI 2Osservata
    1955-01-18 – 1955-01-18
  36. 1953VEI 3Osservata
    1953-01-31 – 1953-04-15
  37. 1944VEI 2Osservata
    1944-06-30 – 1945-04-19
  38. 1943VEI 2Osservata
    1943-03-17 – 1943-06-18
  39. 1941VEI 2Osservata
    1941-12-13 – In corso
  40. 1940VEI 2Osservata
    1940 – In corso
  41. 1938VEI 2Osservata
    1938-08-13 – 1939-01-10
  42. 1937VEI 2Osservata
    1937-10-27 – 1937-11-27
  43. 1936VEI 2Osservata
    1936-08-22 – 1936-12-11
  44. 1933VEI 2Osservata
    1933-11-21 – 1933-12-06
  45. 1929VEI 2Osservata
    1929-04-27 – In corso
  46. 1928VEI 2Osservata
    1928-11 – In corso
  47. 1927VEI 2Osservata
    1927-08-02 – 1928-03
    Central cone and NW crater wall
  48. 1924VEI 2Osservata
    1924-02 – In corso
  49. 1924VEI 2Stima geologica
    1924-08-20 – In corso
  50. 1921VEI 2Osservata
    1921-02-14 – 1921-04
    1913 cone
  51. 1917VEI 2Osservata
    1917-02-22 – In corso
  52. 1916VEI 2Osservata
    1916-11 – 1916-12
  53. 1915VEI 2Osservata
    1915-05 – In corso
  54. 1913VEI 2Osservata
    1913-05-10 – 1913-12
  55. 1903VEI 2Osservata
    1903-11-28 – 1904-01
  56. 1902VEI 2Osservata
    1902-02-16 – 1902-02-27
  57. 1897VEI 2Osservata
    1897-04 – In corso
  58. 1896VEI 2Osservata
    1896-08 – In corso
  59. 1890VEI 2Osservata
    1890-07 – 1890-09-15
  60. 1885VEI 2Osservata
    1885-06-21 – 1885-06-22
  61. 1881VEI ?Osservata
    1881 – In corso
  62. 1864VEI 2Osservata
    1864-07-02 – 1864-12
  63. 1860VEI 2Osservata
    1860-09 – In corso
  64. 1859VEI 2Osservata
    1859-12-14 – In corso
  65. 1849VEI ?Osservata
    1849-12-01 – In corso
  66. 1838VEI 2Osservata
    1838 – In corso
  67. 1817VEI 4Osservata
    1817-01-16 – 1817-02-10
  68. 1815VEI 2Osservata
    1815-12-31 – In corso
  69. 1812VEI 2Osservata
    1812 – 1814
  70. 1804 (±4 anni)VEI 2Osservata
    1804 – In corso
  71. 1793 (±6 anni)VEI 2Osservata
    1793 – In corso
  72. 1730VEI 3Osservata
    1730 – In corso
  73. 1638VEI 4Osservata
    1638 – In corso
  74. 1597VEI 3Osservata
    1597-01-17 – 1597-02-02
  75. 1593VEI 5Osservata
    1593 – In corso
  76. 1586VEI 3Stima geologica
    1586 – In corso

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