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Japan (administered by Russia) · Stratovolcano

Tebenkova

Odamoisan [Tebenkov]

Type
Stratovolcano
Elevation
1208m
Last eruption
Unknown
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.
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. · Photo: Satellite image courtesy of Planet Labs Inc., 2019 (https://www.planet.com/).
Type
Stratovolcano
Country
Japan (administered by Russia)
Region
Northwestern Pacific / Kuril Volcanic Arc
Elevation
1208m
Coordinates
45.029, 147.917
Last eruption
Unknown
Tectonic setting
Subduction zone / Intermediate crust (15-25 km)
Landform
Composite
Geological summary

Odamoisan (also known as Tebenkov), lies in the center of Iturup Island along the E coast. This forested andesitic volcano is ~4 km NE of the Etorofu-Yakeyama (Ivan Grozny) dome complex. A large eroded valley on the S side, named the Machekh crater, displays strong fumarolic activity and heavily altered surface deposts. There have been no observed eruptions.

Eruption history

Glossary

Detailed timeline

No eruption records available.

Nearby volcanoes

External links

⚠ For reference only. Not for emergency response.