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Reclus

화쇄구 · 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. · 사진: Satellite image courtesy of Planet Labs Inc., 2018 (https://www.planet.com/). · Wikimedia Commons
화산 유형
화쇄구
국가
Chile
지역
남아메리카 / Austral Andean Volcanic Arc
해발
1403m
좌표
-50.940, -73.580
마지막 분화
1908년
판구조 환경
Subduction zone / Continental crust (> 25 km)
화산 지형
Composite
주요 암석
Dacite
지질학적 요약

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.

분화 이력

요약 (VEI 시계열)
막대를 클릭하면 개별 분화가 표시됩니다
1830 BCE~1633 BCE · 1건 · 최고 VEI ?1711~1908 · 3건 · 최고 VEI 21830 BCE846 BCE59 BCE9241711

상세 타임라인

  1. 1908년 (±1년)VEI 1관측 기록
    1908-07-02 ~ 진행 중
  2. 1879년VEI 2관측 기록
    1879-07-02 ~ 진행 중
  3. 1869년VEI 2관측 기록
    1869-07-02 ~ 진행 중
  4. 기원전 1830년VEI ?지질학적 추정
    BCE 1830 ~ 진행 중

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