Prevo Peak

Last updated
Prevo Peak
Prevo ISS cut.jpg
Prevo Peak seen from ISS in 2002
Highest point
Elevation 1,360 m (4,460 ft)
Coordinates 47°01′N152°07′E / 47.02°N 152.12°E / 47.02; 152.12
Geography
Location Simushir, Kuril Islands, Russia
Geology
Mountain type Stratovolcano
Last eruption 1825 ± 25 years

Prevo Peak (Russian : Прево́) is a stratovolcano located in the central part of Simushir Island, Kuril Islands, Russia.

Russian language East Slavic language

Russian is an East Slavic language, which is official in the Russian Federation, Belarus, Kazakhstan and Kyrgyzstan, as well as being widely used throughout Eastern Europe, the Baltic states, the Caucasus and Central Asia. It was the de facto language of the Soviet Union until its dissolution on 25 December 1991. Although nearly three decades have passed since the breakup of the Soviet Union, Russian is used in official capacity or in public life in all the post-Soviet nation-states, as well as in Israel and Mongolia.

Stratovolcano Tall, conical volcano built up by many layers of hardened lava and other ejecta

A stratovolcano, also known as a composite volcano, is a conical volcano built up by many layers (strata) of hardened lava, tephra, pumice and ash. Unlike shield volcanoes, stratovolcanoes are characterized by a steep profile with a summit crater and periodic intervals of explosive eruptions and effusive eruptions, although some have collapsed summit craters called calderas. The lava flowing from stratovolcanoes typically cools and hardens before spreading far, due to high viscosity. The magma forming this lava is often felsic, having high-to-intermediate levels of silica, with lesser amounts of less-viscous mafic magma. Extensive felsic lava flows are uncommon, but have travelled as far as 15 km (9.3 mi).

Simushir island

Simushir, meaning Large Island in Ainu, is an uninhabited volcanic island near the center of the Kuril Islands chain in the Sea of Okhotsk in the northwest Pacific Ocean. It was formerly known as Marikan.

See also

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