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Harras of Dhamar

Dhamar, Harras of

Medan gunung api · Yemen · 3500 m

The Harras of Dhamar volcanic field is shown in this December 2019 Planet Labs satellite image monthly mosaic (N is at the top; this image is approximately 51 km across). The field contains many scoria cones and associated lava flows, with some older obsidian lava flows. Many of the cones have amphitheater-shaped craters due to flank collapse or rafting.
The Harras of Dhamar volcanic field is shown in this December 2019 Planet Labs satellite image monthly mosaic (N is at the top; this image is approximately 51 km across). The field contains many scoria cones and associated lava flows, with some older obsidian lava flows. Many of the cones have amphitheater-shaped craters due to flank collapse or rafting. · Foto: Satellite image courtesy of Planet Labs Inc., 2019 (https://www.planet.com/).
Tipe
Medan gunung api
Negara
Yemen
Wilayah
Arabia-Central Asia Volcanic Regions / Southwest Arabia Volcanic Province
Ketinggian
3500 m
Koordinat
14.570, 44.670
Letusan terakhir
Tidak diketahui
Kondisi tektonik
Intraplate / Continental crust (> 25 km)
Bentuk lahan
Cluster
Batuan utama
Basalt / Picro-Basalt
Ringkasan geologi

The lava fields surrounding the town of Dhamar are part of a volcanic field extending 80 km E that includes several stratovolcanoes and many youthful volcanic cones. Basaltic lava flows overlie older rhyolitic flows. Residents near Dhamar "spoke of a volcanic eruption that must have taken place in 1937 near the town" (von Wissmann, 1942; Rathjens and von Wissmann, 1942; cited in Neumann van Padang, 1963); this supposed activity has not been confirmed, located, or described by later work.

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The Harras of Dhamar is a volcanic field in Yemen.

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Riwayat letusan

Ringkasan (VEI dari waktu ke waktu)
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1937~1937 · 1 letusan · VEI maks. 219371937193819381938

Garis waktu rinci

  1. 1937VEI 2Teramati
    1937 – Berlangsung
    Near the town of Dhamar

Tautan eksternal

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