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Rinjani

Stratovulcano · Indonesia · 3726 m

Segara Anak lake fills the caldera of Rinjani volcano on Lombok Island with the cone is Barujari (new mountain). This view shows the interior of the 6 x 8.5 km Segara Anak caldera. Historical eruptions at Rinjani dating back to 1847 have consisted of moderate explosive activity and occasional lava flows from the cone in the center.
Segara Anak lake fills the caldera of Rinjani volcano on Lombok Island with the cone is Barujari (new mountain). This view shows the interior of the 6 x 8.5 km Segara Anak caldera. Historical eruptions at Rinjani dating back to 1847 have consisted of moderate explosive activity and occasional lava flows from the cone in the center. · Foto: Photo by Benjamin Barbier, 2007 (Universite Libre de Bruxelles). · Wikimedia Commons
Tipo
Stratovulcano
Paese
Indonesia
Regione
Sunda-Banda Volcanic Regions / Sunda Volcanic Arc
Altitudine
3726 m
Coordinate
-8.420, 116.470
Ultima eruzione
2016
Contesto tettonico
Subduction zone / Continental crust (> 25 km)
Forma vulcanica
Composite
Roccia principale
Andesite / Basaltic Andesite
Sintesi geologica

Rinjani volcano on the island of Lombok rises to 3726 m, second in height among Indonesian volcanoes only to Sumatra's Kerinci volcano. Rinjani has a steep-sided conical profile when viewed from the east, but the west side of the compound volcano is truncated by the 6 x 8.5 km, oval-shaped Segara Anak (Samalas) caldera. The caldera formed during one of the largest Holocene eruptions globally in 1257 CE, which truncated Samalas stratovolcano. The western half of the caldera contains a 230-m-deep lake whose crescentic form results from growth of the post-caldera cone Barujari at the east end of the caldera. Historical eruptions dating back to 1847 have been restricted to Barujari cone and consist of moderate explosive activity and occasional lava flows that have entered Segara Anak lake.

Sintesi da Wikipedia

Il Rinjani è un vulcano attivo dell'isola di Lombok in Indonesia. La sua altitudine è di 3.726 metri sul livello del mare, il che lo rende il secondo vulcano più alto del paese e la cima più elevata dell'isola.

Wikipedia · CC BY-SA · Leggi l'articolo completo →

Storia delle eruzioni

Riepilogo (VEI nel tempo)
Fai clic su una barra per vedere le singole eruzioni
600 BCE~413 BCE · 1 eruzioni · VEI max. ?1082~1269 · 1 eruzioni · VEI max. 71829~2016 · 19 eruzioni · VEI max. 3600 BCE39 BCE70812691829

Cronologia dettagliata

  1. 2016VEI 2Osservata
    2016-08-01 – 2016-09-27
    Barujari Crater
  2. 2015VEI 2Osservata
    2015-10-25 – 2015-12-24
    Barujari crater
  3. 2009VEI 2Osservata
    2009-05-02 – 2010-05-23
    NE flank of Gunung Barujari
  4. 2004VEI 2Osservata
    2004-10-01 – 2004-10-05
    Summit and NE flank of Barujari
  5. 1995VEI ?Stima geologica
    1995-09-12 – In corso
  6. 1994VEI 3Osservata
    1994-06-03 – 1994-11-21
    Gunung Barujari
  7. 1966VEI 1Osservata
    1966-03-28 – 1966-08-08
    East side of Barujari (2250 m)
  8. 1965VEI 0Osservata
    1965-09-16 – In corso
    Gunung Barujari
  9. 1953VEI 0Osservata
    1953-10-15 – In corso
    Gunung Barujari
  10. 1949VEI 0Osservata
    1949 – 1950-07-02
    NW flank of Gunung Barujari
  11. 1944VEI 2Osservata
    1944-12-25 – 1945-01-01
    NW flank of Barujari (Rombongan)
  12. 1941VEI ?Stima geologica
    1941-05-30 – In corso
    Rinjani summit
  13. 1915VEI 2Osservata
    1915-11-04 – In corso
    Gunung Barujari (Segara Munjar)
  14. 1909VEI 2Osservata
    1909-11-30 – 1909-12-02
    Gunung Barujari
  15. 1906VEI 1Osservata
    1906-04-29 – In corso
    Gunung Barujari
  16. 1901VEI 2Osservata
    1901-06-01 – 1901-06-02
    Gunung Barujari
  17. 1900VEI 2Osservata
    1900-11-30 – 1900-12-02
    Gunung Barujari
  18. 1884VEI 2Osservata
    1884-08-08 – 1884-08-10
    Gunung Barujari
  19. 1846VEI 2Osservata
    1846-09-10 – 1846-09-12
    Gunung Barujari
  20. 1257VEI 7Stima geologica
    1257-07-01 – In corso
    Samalas
  21. 600 a.C.VEI ?Stima geologica
    BCE 600 – In corso

Link esterni

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