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Mount Iya

Iya

Stratovulcano · Indonesia · 618 m

Gunung Iya (right), next to the Pui cone seen here at the left, is the southernmost of a group of three volcanoes forming a small peninsula on central Flores Island. It has shown eruptive activity in historical time with intermittent explosive eruptions recorded since 1671.
Gunung Iya (right), next to the Pui cone seen here at the left, is the southernmost of a group of three volcanoes forming a small peninsula on central Flores Island. It has shown eruptive activity in historical time with intermittent explosive eruptions recorded since 1671. · Foto: Photo by Ruska Hadian, 1985 (Volcanological Survey of Indonesia). · Wikimedia Commons
Tipo
Stratovulcano
Paese
Indonesia
Regione
Sunda-Banda Volcanic Regions / Sunda Volcanic Arc
Altitudine
618 m
Coordinate
-8.891, 121.641
Ultima eruzione
1969
Contesto tettonico
Subduction zone / Crustal thickness unknown
Forma vulcanica
Composite
Roccia principale
Basalt / Picro-Basalt
Sintesi geologica

Gunung Iya is the southernmost of a group of three volcanoes comprising a small peninsula south of the city of Ende on central Flores Island. The cones to the north, Rooja and Pui, appear to be slightly older and have not shown historical activity, although Pui has a youthful profile (a reported 1671 eruption of Pui was considered to have originated from Iya volcano). Iya, whose truncated southern side drops steeply to the sea, has had numerous moderate explosive eruptions during historical time.

Sintesi da Wikipedia

Riassunto in inglese

Iya is a stratovolcano located in the south-central part of the island of Flores, Indonesia, south of the city of Ende.

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Storia delle eruzioni

Riepilogo (VEI nel tempo)
Fai clic su una barra per vedere le singole eruzioni
1559~1600 · 1 eruzioni · VEI max. ?1641~1683 · 1 eruzioni · VEI max. 31806~1847 · 1 eruzioni · VEI max. 21847~1889 · 5 eruzioni · VEI max. 21930~1971 · 3 eruzioni · VEI max. 315591641176518471930

Cronologia dettagliata

  1. 1971VEI 1Stima geologica
    1971-06-16 – 1971-06-16
  2. 1969VEI 3Osservata
    1969-01-27 – 1969-01-30
    Crater II (upper SW flank)
  3. 1953VEI 2Osservata
    1953-09-04 – 1953-09-05
  4. 1888VEI ?Stima geologica
    1888-12 – In corso
  5. 1882VEI 2Osservata
    1882 – In corso
  6. 1871VEI 2Osservata
    1871-09-01 – In corso
  7. 1868VEI 2Osservata
    1868-05-04 – In corso
  8. 1867VEI 2Osservata
    1867-01 – In corso
  9. 1844VEI 2Osservata
    1844-05 – In corso
  10. 1671VEI 3Osservata
    1671 – In corso
  11. 1559VEI ?Stima geologica
    1559 – In corso

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