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Manda-Inakir

Rekahan erupsi · Ethiopia-Djibouti · 600 m

The dark-colored lava flows extending diagonally across the center of this Landsat image were erupted from pyroclastic cones of Manda-Inakir volcano. These NNW-trending fissure vents and cones are located along the Ethiopia-Djibouti border and represent an uplifted mid-ocean ridge spreading center now exposed above sea level. An eruption in 1928 or 1929 at the SE end of the Manda-Inakir rift near the town of Korili (in Djibouti) produced the Kammourta cinder cone and a lava flow.
The dark-colored lava flows extending diagonally across the center of this Landsat image were erupted from pyroclastic cones of Manda-Inakir volcano. These NNW-trending fissure vents and cones are located along the Ethiopia-Djibouti border and represent an uplifted mid-ocean ridge spreading center now exposed above sea level. An eruption in 1928 or 1929 at the SE end of the Manda-Inakir rift near the town of Korili (in Djibouti) produced the Kammourta cinder cone and a lava flow. · Foto: NASA Landsat image, 1999 (courtesy of Hawaii Synergy Project, Univ. of Hawaii Institute of Geophysics & Planetology). · Wikimedia Commons
Tipe
Rekahan erupsi
Negara
Ethiopia-Djibouti
Wilayah
Afrika Timur / Afar Rift Volcanic Province
Ketinggian
600 m
Koordinat
12.380, 42.200
Letusan terakhir
1928
Kondisi tektonik
Rift zone / Intermediate crust (15-25 km)
Bentuk lahan
Cluster
Batuan utama
Basalt / Picro-Basalt
Ringkasan geologi

Manda-Inakir consists of a series of NW-trending fissure vents and pyroclastic cones along the Ethiopia-Djibouti border. The elongated complex represents an uplifted mid-ocean ridge spreading center now exposed above sea level. An elongated dome of basement rocks is cut by two axial rifts, the northern of which was active during historical time. Basaltic cinder cones along the rift's marginal faults have produced lava flows on the flanks of the structural dome, yielding a shield-like morphology. An eruption in 1928 or 1929 at the SE end near the town of Korili (in Djibouti) produced the Kammourta cinder cone and a lava flow.

Riwayat letusan

Ringkasan (VEI dari waktu ke waktu)
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1928~1928 · 1 letusan · VEI maks. 219281928192919291929

Garis waktu rinci

  1. 1928VEI 2Teramati
    1928-12-31 – Berlangsung
    Kammourta

Tautan eksternal

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