小田萌山

Odamoisan [Tebenkov]

成層火山 · Japan - administered by Russia · 1208m

The vegetated summit of Odamoisan (also called Tebenkov) is in the center of this September 2019 Planet Labs satellite image monthly mosaic (N is at the top; this image is approximately 9 km across). South of the summit is the unvegetated Machekh crater with continuing geothermal activity. The unvegetated cone to the SW is Etorofu-Yakeyama, or the Grozny Group. · 写真: Satellite image courtesy of Planet Labs Inc., 2019 (https://www.planet.com/).

タイプ: 成層火山
国: Japan - administered by Russia
地域: Northwestern Pacific Volcanic Regions / Kuril Volcanic Arc
標高: 1208m
座標: 45.028, 147.918
最終噴火: 不明
テクトニクス環境: Subduction zone / Intermediate crust (15-25 km)
火山地形: Composite

地質学的概要

Odamoisan (also known as Tebenkov), lies in the center of Iturup Island along the E coast. This forested andesitic volcano lies immediately NE of the Etorofu-Yakeyama (Ivan Grozny) dome complex. The large Machekh crater, which displays strong fumarolic activity, lies immediately south. There have been no observed eruptions.

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小田萌山（おだもいさん）は択捉島にある火山。

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噴火履歴

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外部リンク

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