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パルエ山

Paluweh

成層火山 · Indonesia · 875m

An unvegetated lava dome is visible at the summit of Paluweh. The massif forms an 8-km-wide island located N of the volcanic arc that includes Flores Island. The summit region contains overlapping craters and lava domes, and several flank vents occur along a NW-trend. Multiple eruptions have occurred through historical time.
An unvegetated lava dome is visible at the summit of Paluweh. The massif forms an 8-km-wide island located N of the volcanic arc that includes Flores Island. The summit region contains overlapping craters and lava domes, and several flank vents occur along a NW-trend. Multiple eruptions have occurred through historical time. · 写真: Photo by Volcanological Survey of Indonesia. · Wikimedia Commons
タイプ
成層火山
国
Indonesia
地域
Sunda-Banda Volcanic Regions / Sunda Volcanic Arc
標高
875m
座標
-8.320, 121.708
最終噴火
2013年
テクトニクス環境
Subduction zone / Crustal thickness unknown
火山地形
Composite
主要岩石
Andesite / Basaltic Andesite
地質学的概要

Paluweh, also known as Rokatenda, forms the 8-km-wide island of Palu'e north of the volcanic arc that cuts across Flores Island. The broad irregular summit region contains overlapping craters up to 900 m wide and several lava domes. Several flank vents occur along a NW-trending fissure. A large eruption in 1928 included strong explosive activity accompanied by landslide-induced tsunamis and lava dome emplacement. Pyroclastic flows in August 2013 resulted in fatalities.

Wikipedia の要約

英語版の要約

Paluweh, also known as Rokatenda, is a stratovolcano that forms the small island of Palu'e, north of Flores Island in Sikka Regency in the province of East Nusa Tenggara, Indonesia. While the volcano rises about 3,000 m (9,840 ft) above the sea floor, its cone rises just 875 metres (2,871 ft) above sea level and is the highest point on the island.

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噴火履歴

概要 (VEI時系列)
バーをクリックすると個別の噴火が表示されます
1650~1686 · 1件 · 最大 VEI 31831~1867 · 1件 · 最大 VEI ?1903~1940 · 1件 · 最大 VEI 31940~1976 · 3件 · 最大 VEI 31976~2012 · 4件 · 最大 VEI 316501722183119031976

詳細タイムライン

  1. 2012年VEI 3観測記録
    2012-10-08 ~ 2013-10-31
    Rokatenda
  2. 1985年VEI 1観測記録
    1985-02-03 ~ 1985-02-03
    Rokatenda (west side of lava dome)
  3. 1984年VEI 2観測記録
    1984-05-09 ~ 1984-05-21
    Rokatenda (west side of lava dome)
  4. 1980年VEI 2観測記録
    1980-11-05 ~ 1981-09-16
    Rokatenda
  5. 1973年VEI 2観測記録
    1973-10-27 ~ 1973-10-28
  6. 1972年VEI 3観測記録
    1972-10-22 ~ 1973-01-16
    Rokatenda
  7. 1963年VEI 2観測記録
    1963-12-31 ~ 1966-03-16
    Rokatenda (1928 crater)
  8. 1928年VEI 3観測記録
    1928-08-04 ~ 1928-09-25
    Rokatenda
  9. 1831年VEI ?地質学的推定
    1831 ~ 進行中
  10. 1650年 (±50年)VEI 3観測記録
    1650 ~ 進行中

外部リンク

⚠ 参考情報です。緊急対応には使用しないでください。