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Taunshits

成層火山 · Russia · 2301m

The western side of Taunshits contains a large horseshoe-shaped crater that formed about 8,000 years ago during an eruption that produced a debris avalanche and directed blast similar to that at Mount St. Helens in 1980. A viscous lava flow (center) erupted after the collapse from a vent at the top of the collapse scarp.
The western side of Taunshits contains a large horseshoe-shaped crater that formed about 8,000 years ago during an eruption that produced a debris avalanche and directed blast similar to that at Mount St. Helens in 1980. A viscous lava flow (center) erupted after the collapse from a vent at the top of the collapse scarp. · 写真: Photo by Nikolai Smelov, 1998 (courtesy of Vera Ponomareva, Institute of Volcanic Geology and Geochemistry, Petropavlovsk). · Wikimedia Commons
タイプ
成層火山
国
Russia
地域
Northwestern Pacific Volcanic Regions / Eastern Kamchatka Volcanic Arc
標高
2301m
座標
54.528, 159.804
最終噴火
-550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

Taunshits volcano, located west of the massive Uzon caldera, is an andesitic stratovolcano that was constructed beginning about 39,000 years before present (BP) on top of a large Pleistocene tuya pedestal. The summit is truncated by an open crater breached to the west that formed about 8,000 BP during an eruption producing a directed blast and a 3 km3 debris avalanche that traveled 19 km W. Another strong explosive eruption took place about 2,500 BP. Two satellitic cones occupy the S flank, and a cluster of Holocene cinder cones farther to the south may also be related to Taunshits.

Wikipedia の要約

英語版の要約

Taunshits is a stratovolcano located in the eastern part of the Kamchatka Peninsula, Russia.

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
5800 BCE~5606 BCE · 1件 · 最大 VEI ?744 BCE~550 BCE · 1件 · 最大 VEI ?5800 BCE4439 BCE3272 BCE1911 BCE744 BCE

詳細タイムライン

  1. 紀元前 550年VEI ?地質学的推定
    BCE 550 ~ 進行中
  2. 紀元前 5800年 (±50年)VEI ?地質学的推定
    BCE 5800 ~ 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。