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Mount Talang

Talang

Stratovulcano · Indonesia · 2575 m

Talang volcano, seen here from the Volcanological Survey of Indonesia observation post at Batu Barjangan on the NNE side, is located next to the older Pasar Arbaa volcano. Historical eruptions have originated from a valley on the NE flank and have consisted of mild explosive activity.
Talang volcano, seen here from the Volcanological Survey of Indonesia observation post at Batu Barjangan on the NNE side, is located next to the older Pasar Arbaa volcano. Historical eruptions have originated from a valley on the NE flank and have consisted of mild explosive activity. · Foto: Photo by Ruska Hadian, 1986 (Volcanological Survey of Indonesia). · Wikimedia Commons
Tipo
Stratovulcano
Paese
Indonesia
Regione
Sunda-Banda Volcanic Regions / Sunda Volcanic Arc
Altitudine
2575 m
Coordinate
-0.979, 100.681
Ultima eruzione
2007
Contesto tettonico
Subduction zone / Continental crust (> 25 km)
Forma vulcanica
Composite
Roccia principale
Andesite / Basaltic Andesite
Sintesi geologica

Talang is part of a large volcanic edifice just NW of Dibawah Lake. An older volcanic peak, Pasar Arbaao, is ~1.5 km W. The steep-sided Talang cone exhibits fumarolic activity but has no crater; it appears to have grown within a larger caldera. Recorded eruptions have mostly involved small-to-moderate explosive activity, first documented in the 19th century, that originated from a series of small craters in a valley on the NE flank.

Sintesi da Wikipedia

Riassunto in inglese

Mount Talang (2,597 m [8,520 ft]) is an active stratovolcano in West Sumatra, Indonesia. Talang has two crater lakes on its flanks, the largest of which is 1 by 2 kilometres wide and is called Lake Talang.

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Storia delle eruzioni

Riepilogo (VEI nel tempo)
Fai clic su una barra per vedere le singole eruzioni
1833~1850 · 3 eruzioni · VEI max. 21868~1885 · 2 eruzioni · VEI max. 21955~1972 · 4 eruzioni · VEI max. 21972~1990 · 1 eruzioni · VEI max. 11990~2007 · 5 eruzioni · VEI max. 218331868192019551990

Cronologia dettagliata

  1. 2007VEI 2Osservata
    2007-03-19 – 2007-06-22
    Main crater
  2. 2007VEI 2Osservata
    2007-11-27 – 2007-12-16
  3. 2006VEI 1Osservata
    2006-09-10 – 2006-09-10
  4. 2005VEI 2Osservata
    2005-04-12 – 2005-07-18
    North & south flanks
  5. 2001VEI 1Osservata
    2001-09-25 – 2001-11-15
    Kepundan Panjang & Kabuo, Gabuo Atas
  6. 1986VEI 1Stima geologica
    1986-07-16 – 1986-10-13
    NE flank (Panjang Crater)
  7. 1968VEI 1Osservata
    1968-01-14 – 1968-01-14
    NE flank
  8. 1968VEI 2Osservata
    1968-09-16 – 1968-10-16
    NE flank
  9. 1967VEI 1Osservata
    1967-10-10 – 1967-10-10
    NE flank (200 m below summit)
  10. 1963VEI 2Osservata
    1963-07-02 – In corso
  11. 1876VEI 2Osservata
    1876 – In corso
    NE flank
  12. 1868 (±3 anni)VEI ?Stima geologica
    1868 – In corso
  13. 1845VEI 2Osservata
    1845-04-22 – In corso
    NE flank
  14. 1843VEI 2Osservata
    1843-10-21 – In corso
    NE flank (some reports list 1842 date)
  15. 1833VEI 2Osservata
    1833-10 – In corso
    NE flank

Link esterni

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