本文へスキップ
← 地図に戻る
⇄ 比較

ティンギリリカ火山

Tinguiririca

成層火山 · Chile · 4280m

Tinguiririca is composed of at least seven Holocene scoria cones constructed along a N-S fissure over an eroded Pleistocene stratovolcano. The central part of the chain from Tinguiririca to Fray Carlos is seen in this view. Sulfur deposits are found on the western flanks of the summit cones. A single historical eruption from Tinguiririca was recorded in 1917.
Tinguiririca is composed of at least seven Holocene scoria cones constructed along a N-S fissure over an eroded Pleistocene stratovolcano. The central part of the chain from Tinguiririca to Fray Carlos is seen in this view. Sulfur deposits are found on the western flanks of the summit cones. A single historical eruption from Tinguiririca was recorded in 1917. · 写真: Photo by Oscar González-Ferrán (University of Chile). · Wikimedia Commons
タイプ
成層火山
国
Chile
地域
South America Volcanic Regions / Southern Andean Volcanic Arc
標高
4280m
座標
-34.814, -70.352
最終噴火
1917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

Tinguiririca is composed of at least seven Holocene scoria cones W of the Chile-Argentina border constructed along a NNE-SSW fissure over an eroded Pleistocene stratovolcano. The complex was constructed during three eruptive cycles dating back to the middle Pleistocene. The latest activity produced a series of youthful small stratovolcanoes and craters, of which the youngest appear to be Tinguiririca and Fray Carlos. Constant fumarolic activity occurs within and on the NW wall of the summit crater. Hot springs and fumaroles with sulfur deposits are found on the W flanks of the summit cones. A single historical eruption was recorded in 1917.

Wikipedia の要約

英語版の要約

Tinguiririca Volcano is a massive and active stratovolcano located in Chile's VI Region (O'Higgins) near the Argentinian border. Constant fumarolic activity occurs within and on the NW wall of its summit crater and hot springs and fumaroles can also be seen on the western flanks, as illustrated by the image on the right. It was near this volcano that the Uruguayan Air Force Flight 571 crashed in 1972, and those passengers who had survived the crash were lost for 72 days.

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
1917~1925 · 1件 · 最大 VEI 11986~1994 · 1件 · 最大 VEI 219171932195619711986

詳細タイムライン

  1. 1994年VEI 2地質学的推定
    1994-01-15 ~ 1994-01-15
  2. 1917年VEI 1観測記録
    1917 ~ 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。