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Reclus

火砕丘 · Chile · 1403m

Amalia Glacier flows around the northern flank of Reclus in the Southern Patagonia Ice Field, shown in this 27 February 2018 PlanetScope satellite image (N is at the top; this image is approximately 8 km across). The flanks are heavily eroded and there is a landslide deposit from the northern flank on the glacier surface.
Amalia Glacier flows around the northern flank of Reclus in the Southern Patagonia Ice Field, shown in this 27 February 2018 PlanetScope satellite image (N is at the top; this image is approximately 8 km across). The flanks are heavily eroded and there is a landslide deposit from the northern flank on the glacier surface. · 写真: Satellite image courtesy of Planet Labs Inc., 2018 (https://www.planet.com/). · Wikimedia Commons
タイプ
火砕丘
国
Chile
地域
南アメリカ / Austral Andean Volcanic Arc
標高
1403m
座標
-50.940, -73.580
最終噴火
1908年
テクトニクス環境
Subduction zone / Continental crust (> 25 km)
火山地形
Composite
主要岩石
Dacite
地質学的概要

Reclus, the source of several Patagonian Holocene tephra layers, was recognized to be an independent volcanic edifice in 1987. The volcano consists of a large dacitic pyroclastic cone with a crater about 1 km in diameter. As many as six tephra layers overlie a peat layer dated at 3,780 years before present. Research has also revealed evidence for eruptions in the 19th and early 20th centuries.

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
1830 BCE~1633 BCE · 1件 · 最大 VEI ?1711~1908 · 3件 · 最大 VEI 21830 BCE846 BCE59 BCE9241711

詳細タイムライン

  1. 1908年 (±1年)VEI 1観測記録
    1908-07-02 ~ 進行中
  2. 1879年VEI 2観測記録
    1879-07-02 ~ 進行中
  3. 1869年VEI 2観測記録
    1869-07-02 ~ 進行中
  4. 紀元前 1830年VEI ?地質学的推定
    BCE 1830 ~ 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。