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Vurcanu

Vulcano

Stratovolkan · Italy · 500 m

The island of Vulcano in Italy's Aeolian Islands is seen here from the volcano observatory on the island of Lipari to the north, with the volcanic peninsula of Vulcanello, initially formed in 183 BCE, in the foreground and Fossa cone in the background. Vulcano consists of at least three volcanic complexes, each of which is truncated by a small caldera. Volcanism has migrated to the north with Fossa cone being the dominant Holocene center. The latest eruption took place from 1888 to 1890.
The island of Vulcano in Italy's Aeolian Islands is seen here from the volcano observatory on the island of Lipari to the north, with the volcanic peninsula of Vulcanello, initially formed in 183 BCE, in the foreground and Fossa cone in the background. Vulcano consists of at least three volcanic complexes, each of which is truncated by a small caldera. Volcanism has migrated to the north with Fossa cone being the dominant Holocene center. The latest eruption took place from 1888 to 1890. · Foto: Photo by Richard Waitt, 1985 (U.S. Geological Survey). · Wikimedia Commons
Tipe
Stratovolkan
Negara
Italy
Wilayah
European Volcanic Regions / Aeolian Volcanic Arc
Ketinggian
500 m
Koordinat
38.404, 14.962
Letusan terakhir
1890
Kondisi tektonik
Subduction zone / Continental crust (> 25 km)
Bentuk lahan
Composite
Batuan utama
Trachybasalt / Tephrite Basanite
Ringkasan geologi

The word volcano is derived from Vulcano stratovolcano in Italy's Aeolian Islands. Vulcano was constructed during six stages over the past 136,000 years. Two overlapping calderas, the 2.5-km-wide Caldera del Piano on the SE and the 4-km-wide Caldera della Fossa on the NW, were formed at about 100,000 and 24,000-15,000 years ago, respectively, and volcanism has migrated north over time. La Fossa cone, active throughout the Holocene and the location of most historical eruptions, occupies the 3-km-wide Caldera della Fossa at the NW end of the elongated 3 x 7 km island. The Vulcanello lava platform is a low, roughly circular peninsula on the northern tip of Vulcano that was formed as an island beginning more than 2,000 years ago and was connected to the main island in about 1550 CE. Vulcanello is capped by three pyroclastic cones and was active intermittently until the 16th century. Explosive activity took place at the Fossa cone from 1898 to 1900.

Ringkasan Wikipedia

Vurcanu adalah sebuah pulau vulkanik di Laut Tirenia, sekitar 25 km (16 mi) utara Sisilia dan bagian paling selatan dari delapan pulau-pulau Aeolia. Luas daratan pulau ini 21 km2 (8 sq mi), naik hingga ketinggian 501 m (1.644 ft) di atas permukaan laut, dan mengandung beberapa pusat vulkanik, termasuk salah satu dari empat gunung berapi non-bawah laut di Italia.

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Riwayat letusan

Ringkasan (VEI dari waktu ke waktu)
Klik pada bar untuk melihat letusan individu
6550 BCE~6269 BCE · 2 letusan · VEI maks. ?3736 BCE~3455 BCE · 1 letusan · VEI maks. 02892 BCE~2610 BCE · 1 letusan · VEI maks. 31485 BCE~1203 BCE · 1 letusan · VEI maks. 31203 BCE~922 BCE · 1 letusan · VEI maks. 0641 BCE~359 BCE · 2 letusan · VEI maks. 2359 BCE~78 BCE · 6 letusan · VEI maks. 478 BCE~204 · 4 letusan · VEI maks. ?485~766 · 2 letusan · VEI maks. 3766~1048 · 2 letusan · VEI maks. 31048~1329 · 2 letusan · VEI maks. 21329~1611 · 2 letusan · VEI maks. 31611~1892 · 18 letusan · VEI maks. 36550 BCE4580 BCE2329 BCE359 BCE1611

Garis waktu rinci

  1. 1892VEI 0Perkiraan geologi
    1892-12-14 – Berlangsung
    5 km east of Vulcanello
  2. 1888VEI 3Teramati
    1888-08-02 – 1890-03-22
    Fossa
  3. 1886VEI 3Teramati
    1886-01-05 – Berlangsung
    Fossa
  4. 1873VEI 3Teramati
    1873-09 – 1879
    Fossa
  5. 1831VEI 1Perkiraan geologi
    1831 – Berlangsung
    Fossa
  6. 1822VEI 2Perkiraan geologi
    1822 – 1823
    Fossa
  7. 1812VEI 1Perkiraan geologi
    1812 – Berlangsung
    Fossa
  8. 1786VEI 3Perkiraan geologi
    1786 – Berlangsung
    Fossa
  9. 1780VEI 2Teramati
    1780 – Berlangsung
    Fossa
  10. 1775VEI ?Perkiraan geologi
    1775 – Berlangsung
    Fossa
  11. 1771VEI 3Teramati
    1771-02-17 – 1771-05
    Fossa
  12. 1731VEI 3Teramati
    1731 – 1739
    Fossa
  13. 1727VEI 3Teramati
    1727 – Berlangsung
    Forgia Vecchia II and Fossa
  14. 1688VEI ?Teramati
    1688 – Berlangsung
    Fossa
  15. 1651VEI ?Teramati
    1651 – Berlangsung
    Fossa
  16. 1631VEI ?Teramati
    1631 – Berlangsung
  17. 1626VEI 3Teramati
    1626-03 – 1626-04
  18. 1618VEI ?Teramati
    1618 – Berlangsung
  19. 1550VEI 3Teramati
    1550 – Berlangsung
    Vulcanello III
  20. 1444VEI 3Teramati
    1444-02-04 – Berlangsung
  21. 1230 (±20 tahun)VEI 0Perkiraan geologi
    1230 – Berlangsung
    Fossa
  22. 1200 (±75 tahun)VEI 2Perkiraan geologi
    1200 – Berlangsung
    Vulcanello
  23. 1040 (±75 tahun)VEI 2Perkiraan geologi
    1040 – Berlangsung
  24. 925 (±25 tahun)VEI 3Teramati
    925 – Berlangsung
  25. 729VEI ?Teramati
    729 – Berlangsung
    Fossa
  26. 526VEI 3Teramati
    526 – Berlangsung
    Fossa and Vulcanello III?
  27. 144VEI ?Teramati
    144 – Berlangsung
    Fossa
  28. 50 (±50 tahun)VEI ?Teramati
    50 – Berlangsung
    Fossa
  29. 10 SM (±10 tahun)VEI ?Perkiraan geologi
    BCE 10 – Berlangsung
    Vulcanello
  30. 24 SM (±5 tahun)VEI ?Teramati
    BCE 24 – Berlangsung
    Vulcanello ?
  31. 91 SMVEI 3Teramati
    BCE 91 – Berlangsung
    Vulcanello
  32. 126 SMVEI ?Teramati
    BCE 126-06 – Berlangsung
    Vulcanello
  33. 150 SM (±300 tahun)VEI ?Perkiraan geologi
    BCE 150 – Berlangsung
  34. 183 SMVEI 4Teramati
    BCE 183 – Berlangsung
    Vulcanello
  35. 215 SMVEI ?Teramati
    BCE 215 – Berlangsung
    Offshore vent
  36. 300 SMVEI 2Teramati
    BCE 300 – Berlangsung
    Fossa
  37. 360 SM (±10 tahun)VEI 2Teramati
    BCE 360 – Berlangsung
    Fossa
  38. 475 SMVEI ?Teramati
    BCE 475 – Berlangsung
    Fossa
  39. 950 SM (±500 tahun)VEI 0Perkiraan geologi
    BCE 950 – Berlangsung
    Fossa
  40. 1300 SMVEI 3Perkiraan geologi
    BCE 1300 – Berlangsung
    Fossa
  41. 2650 SM (±1700 tahun)VEI 3Perkiraan geologi
    BCE 2650 – Berlangsung
    Fossa
  42. 3550 SM (±1300 tahun)VEI 0Perkiraan geologi
    BCE 3550 – Berlangsung
    Fossa
  43. 6350 SM (±1600 tahun)VEI ?Perkiraan geologi
    BCE 6350 – Berlangsung
  44. 6550 SMVEI ?Perkiraan geologi
    BCE 6550 – Berlangsung
    NW side (Lentia)

Tautan eksternal

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