タンディカット山

Tandikat-Singgalang

成層火山 · Indonesia · 2879m

The historically active Gunung Tandikat lies across the Bukittinggi Plain from Marapi volcano in central Sumatra. The summit of Tandikat's neighboring volcano, Singgalang, is seen here from Bukittinggi city across the steep-walled Ngarai canyon north of the volcano. Gunung Tandikat contains a central cone and a small crater lake constructed within a larger 1.2-km-wide crater. Small explosive eruptions have occurred recently, including in 1924. · 写真: Photo by Tom Casadevall, 1987 (U.S. Geological Survey). · Wikimedia Commons

タイプ: 成層火山
国: Indonesia
地域: スンダ・バンダ / Sunda Volcanic Arc
標高: 2879m
座標: -0.431, 100.319
最終噴火: 1924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

This volcanic complex is dominated by the Singgalang stratovolcano and the smaller Tandikat edifice ~4.5 km SSW. They are located ~15 km WSW across the Bukittinggi plain from Marapi volcano. No eruptions are known from Singgalang, which hosts a lake in the summit crater. The summit of Tandikat has a partially eroded 1.2-km-wide crater containing a large central cone capped by a 360-m-wide crater containing a small lake. The only known eruptions are from Tandikat; three events reported in the late 19th and early 20th centuries produced minor explosive activity.

噴火履歴

概要 (VEI時系列)

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詳細タイムライン

1924年VEI 1観測記録
1924-04-16 ~ 1924-04-16
Tandikat
1914年VEI 1観測記録
1914-05-31 ~ 進行中
Tandikat
1892年VEI ?地質学的推定
1892-07-02 ~ 進行中
Tandikat
1889年VEI 1観測記録
1889-02-19 ~ 1889-12-04
Tandikat summit crater and upper NE flank

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。