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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
南アメリカ / 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.

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
    1920-07-02 ~ 進行中
  2. 1906年VEI 2観測記録
    1906-07-02 ~ 1907-07-02
  3. 1900年VEI 2観測記録
    1900-07-02 ~ 進行中
  4. 1896年VEI 2観測記録
    1896-07-02 ~ 進行中
  5. 1893年VEI 2観測記録
    1893-07-02 ~ 進行中
  6. 1890年VEI 3観測記録
    1890-07-02 ~ 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

⚠ 参考情報です。緊急対応には使用しないでください。