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Barujari

Rinjani

Stratovolkan · 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
Tipe
Stratovolkan
Negara
Indonesia
Wilayah
Sunda-Banda Volcanic Regions / Sunda Volcanic Arc
Ketinggian
3726 m
Koordinat
-8.420, 116.470
Letusan terakhir
2016
Kondisi tektonik
Subduction zone / Continental crust (> 25 km)
Bentuk lahan
Composite
Batuan utama
Andesite / Basaltic Andesite
Ringkasan geologi

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.

Ringkasan Wikipedia

Gunung Rinjani adalah gunung berapi stratovulkano aktif yang terletak di wilayah Lombok Utara, Nusa Tenggara Barat, di pulau Lombok, Indonesia. Gunung ini mencapai ketinggian 3.726 meter (12.224 ft), menjadikannya gunung berapi tertinggi kedua di Indonesia dan titik tertinggi di provinsi Nusa Tenggara Barat.

Wikipedia · CC BY-SA · Baca artikel lengkap →

Riwayat letusan

Ringkasan (VEI dari waktu ke waktu)
Klik pada bar untuk melihat letusan individu
600 BCE~413 BCE · 1 letusan · VEI maks. ?1082~1269 · 1 letusan · VEI maks. 71829~2016 · 19 letusan · VEI maks. 3600 BCE39 BCE70812691829

Garis waktu rinci

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

Tautan eksternal

⚠ Untuk referensi saja. Bukan untuk tanggap darurat.