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トゥプンガティト

Tupungatito

成層火山 · Chile-Argentina · 5660m

Tupungatito volcano, the northernmost historically active volcano of the central Chilean Andes, is the broad, glacier-clad massif at the right center. The glacial icecap fills the southern side of the Pleistocene Nevado Sin Nombre caldera, which is breached to the NW, in the direction of this photo. A dozen Holocene craters are found at Tupungatito, which has produced frequent mild explosive eruptions during the 19th and 20th centuries. Tupungatito is located immediately SW of Pleistocene Tupungato volcano, the large conical peak at the left.
Tupungatito volcano, the northernmost historically active volcano of the central Chilean Andes, is the broad, glacier-clad massif at the right center. The glacial icecap fills the southern side of the Pleistocene Nevado Sin Nombre caldera, which is breached to the NW, in the direction of this photo. A dozen Holocene craters are found at Tupungatito, which has produced frequent mild explosive eruptions during the 19th and 20th centuries. Tupungatito is located immediately SW of Pleistocene Tupungato volcano, the large conical peak at the left. · 写真: Photo by Sergio Kunstmann-Z, courtesy of Oscar González-Ferrán (University of Chile). · Wikimedia Commons
タイプ
成層火山
国
Chile-Argentina
地域
South America Volcanic Regions / Southern Andean Volcanic Arc
標高
5660m
座標
-33.425, -69.797
最終噴火
1987年
テクトニクス環境
Subduction zone / Continental crust (> 25 km)
火山地形
Composite
主要岩石
Andesite / Basaltic Andesite
地質学的概要

Tupungatito volcano, the northernmost historically active volcano of the central Chilean Andes, is located along the Chile-Argentina border about 90 km E of Santiago and immediately SW of the Pleistocene Tupungato volcano. Tupungatito consists of a group of 12 Holocene andesitic and basaltic andesite craters and a pyroclastic cone at the NW end of the 4-km-wide, Pleistocene dacitic Nevado Sin Nombre caldera, which is filled by glaciers at its southern end and is breached to the NW. Lava flows from the northernmost vent have traveled down the NW flank breach. Tupungatito has produced frequent mild explosive eruptions during the 19th and 20th centuries.

Wikipedia の要約

英語版の要約

Volcán Tupungatito is the northernmost historically active stratovolcano of the southern Andes. Part of the Chilean Andes' volcanic segment, it is the northernmost member of the Southern Volcanic Zone (SVZ), which is one of several distinct volcanic belts in the Andes. Over 70 Pleistocene or Holocene age volcanoes make up this volcanic belt, which on average has one eruption per year.

Wikipedia · CC BY-SA · 記事全文を読む →

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
1829~1845 · 2件 · 最大 VEI 21861~1876 · 1件 · 最大 VEI 21876~1892 · 2件 · 最大 VEI 21892~1908 · 3件 · 最大 VEI 21924~1940 · 1件 · 最大 VEI 21940~1955 · 1件 · 最大 VEI 21955~1971 · 7件 · 最大 VEI 21971~1987 · 3件 · 最大 VEI 218291861190819401971

詳細タイムライン

  1. 1987年VEI 2観測記録
    1987-11-28 ~ 1987-11-30
  2. 1986年VEI 1観測記録
    1986-01-20 ~ 1986-01-20
    NW craters
  3. 1980年VEI 2観測記録
    1980-01-10 ~ 1980-01-11
    SW crater
  4. 1968年VEI 2観測記録
    1968-07-02 ~ 進行中
  5. 1964年VEI 2観測記録
    1964-08-03 ~ 1964-09-19
  6. 1961年VEI 2観測記録
    1961-05-05 ~ 1961-08-16
  7. 1960年VEI 2観測記録
    1960-07-15 ~ 進行中
  8. 1959年VEI 2観測記録
    1959-03-26 ~ 進行中
  9. 1959年VEI 2観測記録
    1959-10-16 ~ 進行中
  10. 1958年VEI 2観測記録
    1958-01-16 ~ 進行中
  11. 1946年VEI 2観測記録
    1946 ~ 1947
  12. 1925年VEI 2観測記録
    1925 ~ 進行中
  13. 1907年VEI 2観測記録
    1907-02-15 ~ 進行中
  14. 1901年VEI 2観測記録
    1901-04 ~ 進行中
  15. 1897年VEI 2観測記録
    1897-01 ~ 1897-04-12
  16. 1889年VEI 2観測記録
    1889 ~ 1890
  17. 1881年VEI ?地質学的推定
    1881 ~ 進行中
  18. 1861年VEI 2観測記録
    1861 ~ 進行中
  19. 1835年VEI 2地質学的推定
    1835 ~ 進行中
  20. 1829年VEI 2観測記録
    1829 ~ 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。