Jabal Yar

Yar, Jabal

火山原 · Saudi Arabia · 305m

Two scoria cones of the Jabal Yar volcanic center in SW Saudi Arabia are sown in this December 2019 Planet Labs satellite image monthly mosaic (N is at the top; this image is approximately 19 km across). There are three groups of cones and this is the northernmost 'Ukwatain group. Both cones underwent flank collapse or rafting during their eruptions and now open towards the W. Lava flow boundaries are visible on the western side of both cones. · 写真: Satellite image courtesy of Planet Labs Inc., 2019 (https://www.planet.com/).

タイプ: 火山原
国: Saudi Arabia
地域: アラビア・中央アジア / Southwest Arabia Volcanic Province
標高: 305m
座標: 17.050, 42.830
最終噴火: 1810年
テクトニクス環境: Intraplate / Continental crust (> 25 km)
火山地形: Cluster
主要岩石: Basalt / Picro-Basalt

地質学的概要

Jabal Yar, the southernmost young volcanic field in Saudi Arabia, is a small olivine basaltic field along the Red Sea coast at the SW tip of Saudi Arabia. It contains three groups of volcanoes, Qummatain, Djar'atain-Harra, and 'Ukwatain. Hot springs occur south of Djar'atain and between it and 'Ukwatain. A single historically documented eruption took place at the beginning of the 19th century.

噴火履歴

概要 (VEI時系列)

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詳細タイムライン

1810年 (±10年)VEI 2観測記録
1810-07-02 ~ 進行中

外部リンク

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