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. · 사진: NASA Landsat 7 image (worldwind.arc.nasa.gov) · Wikimedia Commons

화산 유형: 열극 분화구
국가: Ethiopia
지역: Eastern Africa Volcanic Regions / 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.

Wikipedia 요약

영어 요약

Hertali is a fissure vent in Ethiopia, part of the East African Rift system. The fissure vent is believed to have been active from the late Pleistocene into the Holocene.

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