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Dukono

Vulcano complesso · 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
Tipo
Vulcano complesso
Paese
Indonesia
Regione
Pacifico occidentale / Halmahera Volcanic Arc
Altitudine
1273 m
Coordinate
1.699, 127.878
Ultima eruzione
2026
Contesto tettonico
Subduction zone / Oceanic crust (< 15 km)
Forma vulcanica
Composite
Roccia principale
Andesite / Basaltic Andesite
Sintesi geologica

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.

Storia delle eruzioni

Riepilogo (VEI nel tempo)
Fai clic su una barra per vedere le singole eruzioni
1550~1588 · 1 eruzioni · VEI max. 31703~1742 · 1 eruzioni · VEI max. ?1856~1895 · 1 eruzioni · VEI max. 21895~1933 · 2 eruzioni · VEI max. 315501627174218181895

Cronologia dettagliata

  1. 1933VEI 3Osservata
    1933-08-13 – 2026-03-16
    Malupang Magiwe and Malupang Warirang
  2. 1901VEI 2Osservata
    1901-07-02 – In corso
  3. 1868VEI 2Osservata
    1868-07-02 – In corso
  4. 1719 (±150 anni)VEI ?Osservata
    1719 – In corso
    East flank of Tolo
  5. 1550VEI 3Osservata
    1550-11-20 – In corso

Link esterni

⚠ Solo a scopo informativo. Non adatto a situazioni di emergenza.