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Huambo

화산대지 · Peru · 4554m

Several scoria cones of the Huambo volcanic field are visible in this July 2020 Planet Labs satellite image monthly mosaic (N is at the top; the image is approximately 40 km across). It has a northern and a southern field and contains up to 60 cones that span 300 to 1,200 m in diameter and up to 300 m in height. The upper area of this image N of the lake contains lava flows erupted from Cerro Keyocc the northern part of the field.
Several scoria cones of the Huambo volcanic field are visible in this July 2020 Planet Labs satellite image monthly mosaic (N is at the top; the image is approximately 40 km across). It has a northern and a southern field and contains up to 60 cones that span 300 to 1,200 m in diameter and up to 300 m in height. The upper area of this image N of the lake contains lava flows erupted from Cerro Keyocc the northern part of the field. · 사진: Satellite image courtesy of Planet Labs Inc., 2020 (https://www.planet.com/). · Wikimedia Commons
화산 유형
화산대지
국가
Peru
지역
South America Volcanic Regions / Central Andean Volcanic Arc
해발
4554m
좌표
-15.780, -72.080
마지막 분화
-700년
판구조 환경
Subduction zone / Continental crust (> 25 km)
화산 지형
Cluster
주요 암석
Trachyandesite / Basaltic Trachyandesite
지질학적 요약

The monogenetic Huambo volcanic field lies SSE of the Andahua-Orcocampo volcanic field, west of Sabancaya volcano. The field is divided into two segments. The southern area contains several cinder cones and associated lava flows, some of which are inferred to be of early to late-Holocene age on the basis of morphological criteria. The northern part contains a single vent, the Cerro Keyocc cinder cone, which produced an extensive lava field that covered a plateau to the north during an eruption radiocarbon dated at about 2,650 years ago.

분화 이력

요약 (VEI 시계열)
막대를 클릭하면 개별 분화가 표시됩니다
700 BCE~700 BCE · 1건 · 최고 VEI ?700 BCE700 BCE699 BCE699 BCE699 BCE

상세 타임라인

  1. 기원전 700년 (±50년)VEI ?지질학적 추정
    BCE 700 ~ 진행 중
    Cerro Keyocc

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