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Ale Bagu

성층화산 · Ethiopia · 988m

The prominent peak near the center of this NASA Landsat image (with north to the top) is Ale Bagu, also known as Ummuna. This elongated stratovolcano is the highest of the Erta Ale Range volcanoes. The main crater is the 750 x 450 m feature prominent in this image. The light-colored Roram Plain lies at the lower left, and lava flows from Hayli Gubbi volcano are visible at the right.
The prominent peak near the center of this NASA Landsat image (with north to the top) is Ale Bagu, also known as Ummuna. This elongated stratovolcano is the highest of the Erta Ale Range volcanoes. The main crater is the 750 x 450 m feature prominent in this image. The light-colored Roram Plain lies at the lower left, and lava flows from Hayli Gubbi volcano are visible at the right. · 사진: NASA Landsat 7 image (worldwind.arc.nasa.gov) · Wikimedia Commons
화산 유형
성층화산
국가
Ethiopia
지역
Eastern Africa Volcanic Regions / Afar Rift Volcanic Province
해발
988m
좌표
13.512, 40.631
마지막 분화
미확인
판구조 환경
Rift zone / Intermediate crust (15-25 km)
화산 지형
Composite
주요 암석
Basalt / Picro-Basalt
지질학적 요약

Ale Bagu, also known as Ummuna, is an elongated stratovolcano located SW of Erta Ale volcano. In contrast to other volcanoes of the Erta Ale Range, it is located SW of the axis of the range, and is mantled by basaltic pyroclastic rocks. Summit craters are elongated along a NNW-SSE trend. The main crater is a steep-walled, 750 x 450 m depression occupied by a steep-sided lava cone that has fed trachytic lava flows over the crater floor. Silicic lavas from the axial regional fissure extend to the NW and SE.

Wikipedia 요약

영어 요약

Ale Bagu is a stratovolcano located in the Afar Region, Ethiopia. It is the highest volcano of Erta Ale Range. The village of El Dom sits at the base of Ale Bagu.

Wikipedia · CC BY-SA · 전체 기사 보기

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