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ロメラル山

Romeral

成層火山 · Colombia · 3769m

Romeral volcano forms the area in the center of this 24 January 2018 Sentinel-2 satellite image, NE of the city of Manizales (N is at the top; the image is approximately 19 km across). It produced two Plinian pumice eruptions that blanket areas NW of the volcano, and is located at the northern end of the Ruiz-Tolima volcanic chain.
Romeral volcano forms the area in the center of this 24 January 2018 Sentinel-2 satellite image, NE of the city of Manizales (N is at the top; the image is approximately 19 km across). It produced two Plinian pumice eruptions that blanket areas NW of the volcano, and is located at the northern end of the Ruiz-Tolima volcanic chain. · 写真: Satellite image courtesy of Copernicus Sentinel Data, 2018.
タイプ
成層火山
国
Colombia
地域
South America Volcanic Regions / Northern Andean Volcanic Arc
標高
3769m
座標
5.203, -75.363
最終噴火
-5390年
テクトニクス環境
Subduction zone / Continental crust (> 25 km)
火山地形
Composite
主要岩石
Andesite / Basaltic Andesite
地質学的概要

The andesitic-to-dacitic Romeral stratovolcano lies at the northern end of the Ruiz-Tolima volcanic chain, NW of Cerro Bravo volcano, and east of the towns of Neira and Aranzazu. It has produced two young Plinian pumice deposits covering areas to the NW. The pumice deposits are separated by a soil layer radiocarbon dated at about 8,460 and 7,340 years BP.

Wikipedia の要約

英語版の要約

Romeral is a stratovolcano located in Caldas, Colombia. It is the northernmost Holocene volcano of South America, of the North Volcanic Zone in the Andean Volcanic Belt. The volcano was formed in the Late Pliocene, approximately 3 million years ago.

Wikipedia · CC BY-SA · 記事全文を読む →

噴火履歴

概要 (VEI時系列)
バーをクリックすると個別の噴火が表示されます
6510 BCE~6398 BCE · 1件 · 最大 VEI 45502 BCE~5390 BCE · 1件 · 最大 VEI 46510 BCE6286 BCE5950 BCE5726 BCE5502 BCE

詳細タイムライン

  1. 紀元前 5390年 (±350年)VEI 4地質学的推定
    BCE 5390 ~ 進行中
  2. 紀元前 6510年 (±200年)VEI 4地質学的推定
    BCE 6510 ~ 進行中

外部リンク

⚠ 参考情報です。緊急対応には使用しないでください。