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Bliznetsy

溶岩円錐丘 · Russia · 265m

Two closely spaced vents visible near the center of this photo produced the Bliznetsy ("Twins") lava flows. Prominent compressional ridges are visible on the flows, which were dated at about 3,000 years ago. Emplacement of the lava field was preceded by weak phreatomagmatic eruptions.
Two closely spaced vents visible near the center of this photo produced the Bliznetsy ("Twins") lava flows. Prominent compressional ridges are visible on the flows, which were dated at about 3,000 years ago. Emplacement of the lava field was preceded by weak phreatomagmatic eruptions. · 写真: Photo courtesy of Maria Pevzner (Russian Academy of Sciences, Moscow).
タイプ
溶岩円錐丘
国
Russia
地域
Northwestern Pacific Volcanic Regions / Central Kamchatka Volcanic Arc
標高
265m
座標
57.350, 161.370
最終噴火
-1060年
テクトニクス環境
Subduction zone / Continental crust (> 25 km)
火山地形
Minor
主要岩石
Andesite / Basaltic Andesite
地質学的概要

The Bliznetsy ("Twins") lava flows occupy a low-lying area east of the Sredinny Range and north of the Eastern Volcanic Zone volcanoes. The young flows lie south of the Ozernaya River about 80 km north of historically active Sheveluch volcano. Effusion of about 0.5 km3 of lava flows about 3000 years ago was preceded by weak phreatomagmatic eruptions.

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
1060 BCE~1060 BCE · 1件 · 最大 VEI 11060 BCE1060 BCE1059 BCE1059 BCE1059 BCE

詳細タイムライン

  1. 紀元前 1060年 (±40年)VEI 1地質学的推定
    BCE 1060 ~ 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。