Harra es-Sawad

Sawad, Harra Es-

火山原 · Yemen · 1737m

The Harra es-Sawâd (or Shuqra) volcanic field covers an area nearly 100 km across the Southern Yemen along the Gulf of Aden, shown in this December 2019 Planet Labs satellite image monthly mosaic (N is at the top; this image is approximately 104 km across). There are around 100 identified cones, and a lava field that covers an area of 40 x 95 km. · 写真: Satellite image courtesy of Planet Labs Inc., 2019 (https://www.planet.com/).

タイプ: 火山原
国: Yemen
地域: Arabia-Central Asia Volcanic Regions / Southwest Arabia Volcanic Province
標高: 1737m
座標: 13.580, 46.120
最終噴火: 1253年
テクトニクス環境: Intraplate / Continental crust (> 25 km)
火山地形: Cluster
主要岩石: Trachybasalt / Tephrite Basanite

地質学的概要

The Harra es-Sawâd (or Shuqra) volcanic field in southern Yemen extends for nearly 100 km along the Gulf of Aden, east of the city of Shuqra (Shaqra). The field is oriented WSW-ENE and contains about a hundred cones that have sent lava flows across a 40 x 95 km area of faulted basement limestones. Most of the volcanic field is Holocene in age (Cox et al., 1977), and in many cases the flows and cones are essentially uneroded. The only recorded event was a major, but poorly documented, eruption in 1253 CE.

Wikipedia の要約

英語版の要約

Harra es-Sawad, or the "Shuqra Volcanic Field", is a large trachybasaltic volcanic field that runs along the Gulf of Aden. Nearby is the city of Shuqrah.

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噴火履歴

概要 (VEI時系列)

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詳細タイムライン

1253年VEI 3観測記録
1253 ~ 進行中

外部リンク

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