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과테말라 · 성층화산

Volcán Jumaytepeque

Jumaytepeque

화산 유형
성층화산
해발
1802m
마지막 분화
미확인
Jumaytepeque, on the center horizon, was constructed near the SE rim of a caldera, and is possibly Holocene. The volcano on the far horizon is Ixhuatán.
Jumaytepeque, on the center horizon, was constructed near the SE rim of a caldera, and is possibly Holocene. The volcano on the far horizon is Ixhuatán. · 사진: Photo by Jim Reynolds, 1975 (Brevard College).
화산 유형
성층화산
국가
과테말라
지역
중앙아메리카·카리브해 / Central America Volcanic Arc
해발
1802m
좌표
14.340, -90.271
마지막 분화
미확인
판구조 환경
섭입대 / 대륙 지각 (> 25 km)
화산 지형
복성화산체
주요 암석
현무암 / 피크로현무암
지질학적 요약

Jumaytepeque is a small basaltic stratovolcano located NNE of the city of Cuilapa, north of the major NW-SE-trending Jalpatagua fault that cuts diagonally across SE Guatemala. The volcano was constructed near the SE rim of the large Miocene Santa Rosa de Lima caldera. It is not overlain by a ca. 23,000-year-old tephra unit from nearby Ayarza caldera, and its erosionally unmodified form suggests that Holocene activity is possible (Reynolds 2007, pers. comm.). Two older cinder cones to the north are covered with Ayarza tephra.

Wikipedia 요약

영어 요약

Volcán Jumaytepeque is a stratovolcano in south-eastern Guatemala. The 1,815-metre-high (5,955 ft) volcano is located about 7 km north-north-east of the city of Cuilapa, near the south-eastern rim of the large Miocene Santa Rosa de Lima caldera.

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