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Ključevskaja Sopka

Klyuchevskoy

Stratovulcano · Russia · 4754 m

Klyuchevskoy has produced many small to moderate-volume explosive and effusive eruptions without major periods of inactivity. More than 100 flank eruptions have occurred during the past roughly 3,000 years, with most craters and cones occurring on the NE (seen here) and SE flanks, at elevations of 500-3,600 m.
Klyuchevskoy has produced many small to moderate-volume explosive and effusive eruptions without major periods of inactivity. More than 100 flank eruptions have occurred during the past roughly 3,000 years, with most craters and cones occurring on the NE (seen here) and SE flanks, at elevations of 500-3,600 m. · Foto: Photo by E.Y. Zhdanova (courtesy of Oleg Volynets, Institute of Volcanology, Petropavlovsk). · Wikimedia Commons
Tipo
Stratovulcano
Paese
Russia
Regione
Northwestern Pacific Volcanic Regions / Eastern Kamchatka Volcanic Arc
Altitudine
4754 m
Coordinate
56.056, 160.642
Ultima eruzione
2025
Contesto tettonico
Subduction zone / Continental crust (> 25 km)
Forma vulcanica
Composite
Roccia principale
Basalt / Picro-Basalt
Sintesi geologica

Klyuchevskoy is the highest and most active volcano on the Kamchatka Peninsula. Since its origin about 6,000 years ago, this symmetrical, basaltic stratovolcano has produced frequent moderate-volume explosive and effusive eruptions without major periods of inactivity. It rises above a saddle NE of Kamen volcano and lies SE of the broad Ushkovsky massif. More than 100 flank eruptions have occurred during approximately the past 3,000 years, with most lateral craters and cones occurring along radial fissures between the unconfined NE-to-SE flanks of the conical volcano between 500 and 3,600 m elevation. Eruptions recorded since the late 17th century have resulted in frequent changes to the morphology of the 700-m-wide summit crater. These eruptions over the past 400 years have originated primarily from the summit crater, but have also included numerous major explosive and effusive eruptions from flank craters.

Sintesi da Wikipedia

Riassunto in inglese

Klyuchevskaya Sopka is an active stratovolcano, the highest mountain of Siberia and the highest active volcano of Eurasia. Its steep, symmetrical cone rises roughly 100 kilometres (60 mi) inland from the Bering Sea. The volcano is part of the Volcanoes of Kamchatka UNESCO World Heritage Site. Klyuchevskaya Sopka is ranked 15th in the world by topographic isolation.

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Storia delle eruzioni

Riepilogo (VEI nel tempo)
Fai clic su una barra per vedere le singole eruzioni
3950 BCE~3751 BCE · 1 eruzioni · VEI max. ?1162 BCE~962 BCE · 1 eruzioni · VEI max. ?432~631 · 1 eruzioni · VEI max. ?1627~1826 · 20 eruzioni · VEI max. 31826~2025 · 90 eruzioni · VEI max. 43950 BCE2556 BCE962 BCE4321826

Cronologia dettagliata

  1. 2025VEI ?Osservata
    2025-04-08 – 2025-08-16
  2. 2023VEI 3Osservata
    2023-06-22 – 2023-12-31
  3. 2022VEI 1Osservata
    2022-11-17 – 2022-11-25
  4. 2019VEI 2Osservata
    2019-04-09 – 2021-03-20
  5. 2015VEI 3Osservata
    2015-08-28 – 2018-07-14
    Summit crater
  6. 2015VEI 2Osservata
    2015-01-01 – 2015-05-10
    Summit crater and multiple flanks
  7. 2013VEI 3Osservata
    2013-08-15 – 2013-12-20
    Summit crater and multiple flanks
  8. 2012VEI 1Osservata
    2012-09-01 – 2013-01-28
    Summit crater?
  9. 2011VEI 2Osservata
    2011-03-30 – 2011-07-03
    Summit crater?
  10. 2011VEI ?Osservata
    2011-11-02 – 2011-11-02
  11. 2009VEI 2Osservata
    2009-08-01 – 2010-12-20
  12. 2008VEI 1Osservata
    2008-10-08 – 2009-04-16
  13. 2007VEI 2Osservata
    2007-02-15 – 2007-07-15
  14. 2005VEI 2Osservata
    2005-01-20 – 2005-04-07
  15. 2004VEI 1Osservata
    2004-09-15 – 2004-09-15
  16. 2002VEI 2Osservata
    2002-04-09 – 2002-06-09
  17. 2002VEI 2Osservata
    2002-11-24 – 2004-04-08
  18. 2000VEI 2Osservata
    2000-02-03 – 2000-02-08
  19. 2000VEI 2Osservata
    2000-07-28 – 2000-09-22
  20. 1999VEI 2Osservata
    1999-02-05 – 1999-07-12
  21. 1998VEI 2Osservata
    1998-07-23 – 1998-09-02
  22. 1997VEI 1Osservata
    1997-09-07 – 1997-09-26
  23. 1996VEI 2Osservata
    1996-11-14 – 1997-03-20
  24. 1994VEI 3Osservata
    1994-09-08 – 1995-01-14
  25. 1992VEI 2Osservata
    1992-01-25 – 1992-05-25
  26. 1992VEI 2Osservata
    1992-09-12 – 1993-09-12
  27. 1991VEI 2Osservata
    1991-04-08 – 1991-06-24
  28. 1986VEI 2Osservata
    1986-06-08 – 1986-07-11
  29. 1986VEI 4Osservata
    1986-11-27 – 1990-09-16
    Summit, SE, SW, NE and east flanks
  30. 1985VEI 3Osservata
    1985-08-16 – 1986-01-21
    Summit and NW flank (3100 m)
  31. 1984VEI 3Osservata
    1984-03-10 – 1985-01-28
  32. 1982VEI 1Osservata
    1982-03-24 – 1982-05-02
  33. 1982VEI 2Osservata
    1982-10-07 – 1983-06-27
    Summit and east flank (2875 m)
  34. 1981VEI 1Osservata
    1981-01-25 – 1981-08-04
  35. 1981VEI ?Stima geologica
    1981-12-21 – In corso
  36. 1977VEI 3Osservata
    1977-08-02 – 1980-03-12
    Summit, NE flank (1700 m)
  37. 1974VEI 3Osservata
    1974-04-08 – 1974-12-16
    Summit and SW flank (3400-3600 m)
  38. 1971VEI 1Osservata
    1971-06-16 – 1971-07-16
  39. 1971VEI 1Osservata
    1971-11-16 – 1973-12-16
  40. 1970VEI 2Osservata
    1970-05-26 – 1970-12-27
  41. 1969VEI 2Osservata
    1969-09-16 – 1969-12-16
  42. 1968VEI 3Osservata
    1968-07-03 – 1968-07-03
  43. 1967VEI 1Osservata
    1967-07-02 – In corso
  44. 1965VEI 3Osservata
    1965-08-16 – 1966-12-26
    Summit, NE flank (Piip Crater)
  45. 1963VEI 1Osservata
    1963-11-13 – 1964-12-16
  46. 1960VEI 3Osservata
    1960-12-16 – 1963-03-22
  47. 1959VEI 1Osservata
    1959-01-03 – In corso
  48. 1958VEI 1Osservata
    1958-05-18 – 1958-08-18
    East part of summit crater
  49. 1957VEI 1Osservata
    1957-07-02 – In corso
  50. 1956VEI 2Osservata
    1956-01-16 – 1956-08-02
    Summit and SE flank (1500 m)
  51. 1954VEI 2Osservata
    1954-05-28 – 1954-09-16
  52. 1953VEI 2Osservata
    1953-06-07 – 1953-06-25
    Summit, NE flank (Belyankin Crater)
  53. 1951VEI 2Osservata
    1951-11-19 – 1951-11-30
    Summit, NE flank (Bylinkina, 950 m)
  54. 1949VEI 2Osservata
    1949-05 – In corso
  55. 1948VEI 2Osservata
    1948-08 – In corso
  56. 1946VEI 2Osservata
    1946-10-23 – 1946-11-22
    SE flank (Apakhonchich, ca. 1600 m)
  57. 1945VEI 3Osservata
    1945-06-19 – 1945-07-07
    SE flank (Yubileinoye, 1000-1450 m)
  58. 1944VEI 3Osservata
    1944-12-09 – 1945-01-20
  59. 1937VEI 3Osservata
    1937-04-03 – 1939-03
    Summit, east flank (Bilyukai)
  60. 1935VEI 3Osservata
    1935-04-21 – 1936-11-04
  61. 1932VEI 2Osservata
    1932-01-25 – 1932-12-26
    NE flank (Kirgurich, Tuyla, Biokos)
  62. 1931VEI 4Osservata
    1931-03-25 – 1931-03-27
  63. 1931VEI 2Osservata
    1931-08 – 1931-09
  64. 1929VEI 2Osservata
    1929-06 – 1929-09
  65. 1926VEI 2Osservata
    1926-03-23 – 1926-04-07
  66. 1925VEI 2Osservata
    1925-04-04 – 1925-10-10
  67. 1923VEI 2Osservata
    1923-08 – 1923-09
  68. 1922VEI 2Osservata
    1922-05 – In corso
  69. 1915VEI 2Osservata
    1915-01 – In corso
  70. 1913VEI 2Osservata
    1913-01 – In corso
  71. 1911VEI 2Osservata
    1911-11 – In corso
  72. 1910VEI 2Osservata
    1910-08 – In corso
  73. 1909VEI 2Osservata
    1909-06 – In corso
  74. 1907VEI 2Osservata
    1907-08 – In corso
    Summit and east flank
  75. 1904VEI 2Osservata
    1904-01-31 – 1904-06-14
  76. 1898VEI 2Osservata
    1898-02-20 – In corso
  77. 1896VEI 2Osservata
    1896-12 – 1897-11
  78. 1890VEI 2Osservata
    1890-04 – In corso
  79. 1883VEI 2Osservata
    1883-07 – 1883-08
  80. 1882VEI 2Osservata
    1882-09 – In corso
  81. 1879VEI 2Osservata
    1879 – In corso
  82. 1878VEI 2Osservata
    1878-09 – In corso
  83. 1877VEI 2Osservata
    1877 – In corso
  84. 1865VEI 2Osservata
    1865-09 – In corso
  85. 1853VEI 2Osservata
    1853-10 – 1854-02-17
  86. 1852VEI 2Osservata
    1852-02 – 1852-03
  87. 1852VEI 2Osservata
    1852-08 – In corso
  88. 1848VEI 2Osservata
    1848 – In corso
  89. 1840VEI 2Osservata
    1840 – In corso
  90. 1829VEI 4Osservata
    1829-09-09 – In corso
  91. 1819VEI 2Osservata
    1819 – 1822
  92. 1813VEI 2Osservata
    1813-02 – In corso
  93. 1812VEI 2Osservata
    1812-09 – In corso
  94. 1807VEI 2Osservata
    1807-02-01 – In corso
  95. 1791VEI 2Osservata
    1791-04 – In corso
  96. 1791VEI 2Osservata
    1791-08 – In corso
  97. 1789VEI 2Osservata
    1789-12-01 – 1790-02
  98. 1788VEI 2Osservata
    1788-02 – In corso
  99. 1788VEI 2Osservata
    1788-08 – In corso
  100. 1787VEI 2Osservata
    1787-09 – In corso
  101. 1785VEI 2Osservata
    1785-11 – In corso
  102. 1772VEI 2Osservata
    1772 – In corso
  103. 1770VEI 2Osservata
    1770-05 – In corso
  104. 1767VEI 2Osservata
    1767 – In corso
  105. 1762VEI 2Osservata
    1762 – In corso
  106. 1740VEI ?Osservata
    1740 – In corso
  107. 1737VEI 2Osservata
    1737-09-25 – 1737-11-04
  108. 1727VEI 2Osservata
    1727 – 1731
  109. 1720VEI 2Osservata
    1720 – 1721
  110. 1697VEI 3Osservata
    1697 – 1698
  111. 550VEI ?Stima geologica
    550 – In corso
  112. 1050 a.C.VEI ?Stima geologica
    BCE 1050 – In corso
  113. 3950 a.C.VEI ?Stima geologica
    BCE 3950 – In corso

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