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Sangeang Api

Gunung api kompleks · Indonesia · 1912 m

Sangeang Api is a small volcanic island off the NE coast of Sumbawa Island. Two large cones, Doro Api in the center and Doro Mantai on the right, were constructed within and on the south rim of a largely obscured caldera. Intermittent eruptions have been recorded since 1512 and it has been frequently active in the 20th century.
Sangeang Api is a small volcanic island off the NE coast of Sumbawa Island. Two large cones, Doro Api in the center and Doro Mantai on the right, were constructed within and on the south rim of a largely obscured caldera. Intermittent eruptions have been recorded since 1512 and it has been frequently active in the 20th century. · Foto: Photo by Tom Casadevall, 1985 (U.S. Geological Survey). · Wikimedia Commons
Tipe
Gunung api kompleks
Negara
Indonesia
Wilayah
Sunda-Banda Volcanic Regions / Sunda Volcanic Arc
Ketinggian
1912 m
Koordinat
-8.200, 119.070
Letusan terakhir
2022
Kondisi tektonik
Subduction zone / Continental crust (> 25 km)
Bentuk lahan
Composite
Batuan utama
Trachybasalt / Tephrite Basanite
Ringkasan geologi

Sangeang Api volcano, one of the most active in the Lesser Sunda Islands, forms a small 13-km-wide island off the NE coast of Sumbawa Island. Two large trachybasaltic-to-tranchyandesitic volcanic cones, Doro Api and Doro Mantoi, were constructed in the center and on the eastern rim, respectively, of an older, largely obscured caldera. Flank vents occur on the south side of Doro Mantoi and near the northern coast. Intermittent eruptions have been recorded since 1512, most of them during in the 20th century.

Ringkasan Wikipedia

Gunung Sangeang Api atau Sangiang merupakan gunung berapi aktif di kompleks pulau Sangeang di Indonesia. Ini terdiri dari dua kerucut vulkanik, Doro Api 1.949 meter dan Doro Mantoi 1.795 m (5.889 ft). Sangeang Api merupakan salah satu gunung berapi paling aktif di Kepulauan Sunda Kecil. Meletus pada tahun 1988 dan penduduk pulau dievakuasi. Tercatat letusan pertama pada tahun 1512 dan 1989 itu meletus 17 kali. Meletus lagi di bulan Desember 2012 dan Mei 2014.

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Riwayat letusan

Ringkasan (VEI dari waktu ke waktu)
Klik pada bar untuk melihat letusan individu
1512~1563 · 1 letusan · VEI maks. 31665~1716 · 1 letusan · VEI maks. 21818~1869 · 2 letusan · VEI maks. 21869~1920 · 2 letusan · VEI maks. 21920~1971 · 10 letusan · VEI maks. 31971~2022 · 6 letusan · VEI maks. 315121614176718691971

Garis waktu rinci

  1. 2022VEI 2Teramati
    2022-02-17 – 2022-02-17
  2. 2017VEI 2Teramati
    2017-02-25 – 2020-06-10
    Summit crater, Doro Api cone
  3. 2014VEI 3Teramati
    2014-05-30 – 2015-11-05
    Summit crater and east flank
  4. 2009VEI ?Perkiraan geologi
    2009-05-01 – 2009-06-03
  5. 1997VEI 2Teramati
    1997-07-02 – 1999-07-02
  6. 1985VEI 3Teramati
    1985-07-30 – 1988-02-16
    Doro Api
  7. 1966VEI 2Teramati
    1966-02-28 – 1966-11-16
  8. 1964VEI 2Teramati
    1964-01-29 – 1965-12-01
    Doro Api
  9. 1958VEI 1Teramati
    1958-07-02 – Berlangsung
  10. 1957VEI 1Teramati
    1957-07-02 – Berlangsung
  11. 1956VEI 1Teramati
    1956-12-16 – Berlangsung
  12. 1955VEI 1Teramati
    1955-07-02 – Berlangsung
  13. 1954VEI 2Teramati
    1954-04-26 – Berlangsung
  14. 1954VEI 2Teramati
    1954-11-04 – Berlangsung
  15. 1953VEI 3Teramati
    1953-03-19 – 1953-05-15
    Doro Api
  16. 1927VEI 2Teramati
    1927 – Berlangsung
  17. 1912VEI 2Teramati
    1912-04 – Berlangsung
  18. 1911VEI 2Teramati
    1911-02-13 – 1911-03-02
    Doro Api
  19. 1860VEI 2Teramati
    1860-09-11 – 1860-10
  20. 1821VEI 2Teramati
    1821-03-23 – Berlangsung
  21. 1715VEI 2Teramati
    1715 – Berlangsung
  22. 1512VEI 3Teramati
    1512 – Berlangsung

Tautan eksternal

⚠ Untuk referensi saja. Bukan untuk tanggap darurat.