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Gunung Dukono

Dukono

Gunung api kompleks · Indonesia · 1273 m

The isolated volcano of Dukono at the northern end of Halmahera Island, is one of Indonesia's most active. Seen here in June 1991, Dukono has a broad profile and is capped by many compound craters. Dukono has displayed more or less continuous explosive activity since 1933, occasionally accompanied by lava flows.
The isolated volcano of Dukono at the northern end of Halmahera Island, is one of Indonesia's most active. Seen here in June 1991, Dukono has a broad profile and is capped by many compound craters. Dukono has displayed more or less continuous explosive activity since 1933, occasionally accompanied by lava flows. · Foto: Photo by Vivianne Clavel, 1991. · Wikimedia Commons
Tipe
Gunung api kompleks
Negara
Indonesia
Wilayah
Western Pacific Volcanic Regions / Halmahera Volcanic Arc
Ketinggian
1273 m
Koordinat
1.699, 127.878
Letusan terakhir
2026
Kondisi tektonik
Subduction zone / Oceanic crust (< 15 km)
Bentuk lahan
Composite
Batuan utama
Andesite / Basaltic Andesite
Ringkasan geologi

The Dukono complex in northern Halmahera is on an edifice with a broad, low profile containing multiple peaks and overlapping craters. Almost continuous explosive eruptions, sometimes accompanied by lava flows, have occurred since 1933. During a major eruption in 1550 CE, a lava flow filled in the strait between Halmahera and the Gunung Mamuya cone, 10 km NE. Malupang Wariang, 1 km SW of the summit crater complex, contains a 700 x 570 m crater that has also had reported eruptions.

Ringkasan Wikipedia

Gunung Dukono terletak di utara Pulau Halmahera. Gunung Dukono terdiri dari beberapa kawah berapi dengan aktivitas tinggi. Pada letusan pada tahun 1550, letusan lava mengisi selat di antara Pulau Halmahera dan lereng utara dari Gunung Mamuya. Letusannya mencapai skala 3 dari Volcanic Explosivity Index. Letusan kecil terjadi selama rentang waktu 1719, 1868, dan 1901. Sejak 1933, Gunung Dukono terjadi letusan-letusan kecil secara berkelanjutan hingga saat ini.

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Riwayat letusan

Ringkasan (VEI dari waktu ke waktu)
Klik pada bar untuk melihat letusan individu
1550~1588 · 1 letusan · VEI maks. 31703~1742 · 1 letusan · VEI maks. ?1856~1895 · 1 letusan · VEI maks. 21895~1933 · 2 letusan · VEI maks. 315501627174218181895

Garis waktu rinci

  1. 1933VEI 3Teramati
    1933-08-13 – 2026-03-16
    Malupang Magiwe and Malupang Warirang
  2. 1901VEI 2Teramati
    1901 – Berlangsung
  3. 1868VEI 2Teramati
    1868 – Berlangsung
  4. 1719 (±150 tahun)VEI ?Teramati
    1719 – Berlangsung
    East flank of Tolo
  5. 1550VEI 3Teramati
    1550-11-20 – Berlangsung

Tautan eksternal

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