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Volcán Huequi

Huequi

溶岩ドーム · Chile · 1318m

The roughly 20-km-wide Huequi Peninsula extends about 40 km into the Gulf of Ancud in southern Chile. Volcán Huequi is a small, glacier-free volcano located just to the right of the center of this NASA International Space Station image (with north to the upper left). A parasitic cone is located on the west side of the 1318-m-high basaltic andesite volcano, which has an 800-m-wide crater. Explosive eruptions were recorded during the 19th and 20th centuries, initially in 1890 and most recently in about 1920.
The roughly 20-km-wide Huequi Peninsula extends about 40 km into the Gulf of Ancud in southern Chile. Volcán Huequi is a small, glacier-free volcano located just to the right of the center of this NASA International Space Station image (with north to the upper left). A parasitic cone is located on the west side of the 1318-m-high basaltic andesite volcano, which has an 800-m-wide crater. Explosive eruptions were recorded during the 19th and 20th centuries, initially in 1890 and most recently in about 1920. · 写真: NASA International Space Station image ISS008-E-12502, 2004 (http://eol.jsc.nasa.gov/). · Wikimedia Commons
タイプ
溶岩ドーム
国
Chile
地域
South America Volcanic Regions / Southern Andean Volcanic Arc
標高
1318m
座標
-42.377, -72.578
最終噴火
1920年
テクトニクス環境
Subduction zone / Continental crust (> 25 km)
火山地形
Minor
主要岩石
Andesite / Basaltic Andesite
地質学的概要

Volcán Huequi is a small, glacier-free lava-dome complex in the center of the Huequi Peninsula in Ancud Bay. The basaltic andesite to dacitic volcano consists of a complex of lava domes within an arcuate collapse depression with debris-avalanche deposits extending to the NW. Explosive eruptions were recorded during the 19th and 20th centuries, initially in 1890 and most recently in about 1920.

Wikipedia の要約

英語版の要約

Huequi is a volcano in the Los Lagos Region of Chile. It is in the Southern Volcanic Zone, in the centre of Ayacara Peninsula and close to the Gulf of Ancud. It is made up of a lava dome complex situated in a depression of unclear origin, a postglacial lava dome Calle and a Pleistocene volcano with Holocene parasitic cones, with a sharp summit at 1,318 metres (4,324 ft). There were reports of eruptions 1890–1920, and it is said to have "smoked" in 1935.

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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
1695~1718 · 1件 · 最大 VEI 21875~1898 · 3件 · 最大 VEI 31898~1920 · 3件 · 最大 VEI 216951740180818531898

詳細タイムライン

  1. 1920年VEI 2観測記録
    1920 ~ 進行中
  2. 1906年VEI 2観測記録
    1906 ~ 1907
  3. 1900年VEI 2観測記録
    1900 ~ 進行中
  4. 1896年VEI 2観測記録
    1896 ~ 進行中
  5. 1893年VEI 2観測記録
    1893 ~ 進行中
  6. 1890年VEI 3観測記録
    1890 ~ 進行中
  7. 1695年 (±50年)VEI 2地質学的推定
    1695 ~ 進行中

外部リンク

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