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Gunung Lewotobi

Lewotobi

Stratovolkan · Indonesia · 1703 m

Lewotobi Lakilaki (left) and Lewotobi Perempuan (right) rise above forests on their western flanks. They were constructed along a NW-SE-trending line. Both volcanoes have erupted during historical time but Lakilaki has been more active.
Lewotobi Lakilaki (left) and Lewotobi Perempuan (right) rise above forests on their western flanks. They were constructed along a NW-SE-trending line. Both volcanoes have erupted during historical time but Lakilaki has been more active. · Foto: Photo by Joël Boyer, 2004 (L.A.V.E.) · Wikimedia Commons
Tipe
Stratovolkan
Negara
Indonesia
Wilayah
Sunda-Banda Volcanic Regions / Sunda Volcanic Arc
Ketinggian
1703 m
Koordinat
-8.542, 122.775
Letusan terakhir
2026
Kondisi tektonik
Subduction zone / Crustal thickness unknown
Bentuk lahan
Composite
Batuan utama
Andesite / Basaltic Andesite
Ringkasan geologi

The Lewotobi edifice in eastern Flores Island is composed of the two adjacent Lewotobi Laki-laki and Lewotobi Perempuan stratovolcanoes (the "husband and wife"). Their summits are less than 2 km apart along a NW-SE line. The conical Laki-laki to the NW has been frequently active during the 19th and 20th centuries, while the taller and broader Perempuan has had observed eruptions in 1921 and 1935. Small lava domes have grown during the 20th century in both of the summit craters, which are open to the north. A prominent cone, Iliwokar, occurs on the E flank of Perampuan.

Ringkasan Wikipedia

Gunung Lewotobi adalah dua gunung berapi kembar, dengan dua puncak yang hampir sama tinggi, yang terletak di bagian tenggara Pulau Flores, Nusa Tenggara Timur, Indonesia. Secara administratif, gunung ini berada di Kecamatan Wulanggitang dan sebagian kecil Kecamatan Ile Bura, Kabupaten Flores Timur, Nusa Tenggara Timur.

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Riwayat letusan

Ringkasan (VEI dari waktu ke waktu)
Klik pada bar untuk melihat letusan individu
1675~1710 · 1 letusan · VEI maks. 31851~1886 · 6 letusan · VEI maks. 21886~1921 · 4 letusan · VEI maks. 31921~1956 · 4 letusan · VEI maks. 31956~1991 · 4 letusan · VEI maks. 21991~2026 · 7 letusan · VEI maks. 216751745185119211991

Garis waktu rinci

  1. 2026VEI ?Teramati
    2026-03-03 – 2026-03-25
  2. 2023VEI 2Teramati
    2023-12-23 – 2025-10-18
  3. 2014VEI 2Teramati
    2014-10-06 – 2014-10-06
  4. 2003VEI 2Teramati
    2003-05-30 – 2003-09-01
    Lewotobi Lakilaki
  5. 2002VEI 1Teramati
    2002-10-12 – 2002-10-12
    Lewotobi Lakilaki
  6. 1999VEI 2Teramati
    1999-03-31 – 1999-07-01
    Lewotobi Lakilaki
  7. 1991VEI 1Teramati
    1991-05-11 – 1992-12-31
    Lewotobi Lakilaki
  8. 1990VEI 1Teramati
    1990-01-28 – 1990-06-16
    Lewotabi Lakilaki
  9. 1971VEI 2Teramati
    1971-01-16 – Berlangsung
    Lewotobi Lakilaki
  10. 1970VEI 2Teramati
    1970-07-02 – Berlangsung
    Lewotobi Lakilaki
  11. 1968VEI 2Teramati
    1968-11-28 – 1969-02-02
    Lewotobi Lakilaki
  12. 1939VEI 2Teramati
    1939-12-17 – 1940-04-21
    Lewotobi Lakilaki
  13. 1935VEI 2Teramati
    1935-12 – 1935-12-25
    Lewetobi Perempuan
  14. 1932VEI 3Teramati
    1932-05-23 – 1933-12-26
    Lewotobi Lakilaki
  15. 1921VEI 2Teramati
    1921-01-01 – 1921-12-20
    Lewotobi Perempuan
  16. 1914VEI 2Teramati
    1914-06-29 – Berlangsung
    Lewotobi Lakilaki
  17. 1909VEI 2Teramati
    1909-01-08 – 1910-05-26
    Lewotobi Lakilaki
  18. 1907VEI 3Teramati
    1907-09-28 – 1907-10-30
    Lewotobi Lakilaki
  19. 1889VEI 2Teramati
    1889 – Berlangsung
    Lewotobi Lakilaki
  20. 1869VEI 2Teramati
    1869-07-07 – 1869-07-27
    Lewotobi Lakilaki
  21. 1868VEI 2Teramati
    1868-07-13 – Berlangsung
    Lewotobi Lakilaki
  22. 1868VEI 2Teramati
    1868-12-15 – Berlangsung
    Lewotobi Lakilaki
  23. 1865VEI 2Teramati
    1865-05-04 – Berlangsung
    Lewotobi Lakilaki
  24. 1861VEI 2Teramati
    1861-05-04 – 1861-05-18
    Lewotobi Lakilaki
  25. 1859VEI ?Perkiraan geologi
    1859-07 – Berlangsung
    Lewotobi Lakilaki
  26. 1675 (±25 tahun)VEI 3Teramati
    1675 – Berlangsung
    Lewotobi Lakilaki

Tautan eksternal

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