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Hertali

열극 분화구 · Ethiopia · 900m

The dark-colored area cutting across the center of this NASA Landsat image (with north to the top) is a series of basaltic lava flows erupted from fissure vents at Hertali. These flows lie at the S end of the Awash Plain, about 50 km NNE of Dofen volcano. The youthful morphology of the flows suggests a late Pleistocene to Holocene age. Numerous NNE-SSW-trending fissures of the Ethiopian Rift are visible.
The dark-colored area cutting across the center of this NASA Landsat image (with north to the top) is a series of basaltic lava flows erupted from fissure vents at Hertali. These flows lie at the S end of the Awash Plain, about 50 km NNE of Dofen volcano. The youthful morphology of the flows suggests a late Pleistocene to Holocene age. Numerous NNE-SSW-trending fissures of the Ethiopian Rift are visible. · 사진: NASA Landsat 7 image (worldwind.arc.nasa.gov) · Wikimedia Commons
화산 유형
열극 분화구
국가
Ethiopia
지역
동아프리카 / Main Ethiopian Rift Volcanic Province
해발
900m
좌표
9.780, 40.330
마지막 분화
미확인
판구조 환경
Rift zone / Intermediate crust (15-25 km)
화산 지형
Cluster
주요 암석
Basalt / Picro-Basalt
지질학적 요약

Hertali is a basaltic fissure vent that fed lava flows at the S end of the Awash plain, about 50 km NNE of Dofen volcano. It was considered by Mohr and Wood (1976) to have been active during the late Pleistocene to Holocene on the basis of its youthful-looking morphology.

분화 이력

상세 타임라인

분화 기록이 없습니다.

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