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Sangeang Api

Volcán complejo · 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
Tipo
Volcán complejo
País
Indonesia
Región
Sunda-Banda Volcanic Regions / Sunda Volcanic Arc
Altitud
1912 m
Coordenadas
-8.200, 119.070
Última erupción
2022
Contexto tectónico
Subduction zone / Continental crust (> 25 km)
Forma volcánica
Composite
Roca principal
Trachybasalt / Tephrite Basanite
Resumen geológico

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.

Resumen de Wikipedia

Resumen en inglés

Sangeang Api is an active complex volcano on the island of Sangeang in Indonesia. It consists of two volcanic cones, 1,949 metres (6,394 ft) Doro Api and 1,795 m (5,889 ft) Doro Mantoi. Sangeang Api is one of the most active volcanoes in the Lesser Sunda Islands. Administratively the island forms one village (desa) within Wera District (kecamatan) of Bima Regency; it covers a land area of 165.76 km2 and had a population of 4,739 in mid 2023.

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Historial de erupciones

Resumen (VEI en el tiempo)
Haga clic en una barra para ver erupciones individuales
1512~1563 · 1 erupciones · VEI máx. 31665~1716 · 1 erupciones · VEI máx. 21818~1869 · 2 erupciones · VEI máx. 21869~1920 · 2 erupciones · VEI máx. 21920~1971 · 10 erupciones · VEI máx. 31971~2022 · 6 erupciones · VEI máx. 315121614176718691971

Línea de tiempo detallada

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

Enlaces externos

⚠ Solo como referencia. No apto para respuesta ante emergencias.