- Chirpoy
Infobox Mountain
Name=Chirpoy
Photo=
Caption=
Elevation=742 metres (2,434 feet)
Location=Kuril Islands ,Russia
Prominence =
Coordinates = coord|46.525|N|150.875|E|type:mountain
Topographic
Type=Stratovolcano /Caldera
Age=
Last eruption=1982
First ascent=
Easiest route=Chirpoy is the name of twin volcanic islands, Chirpoy and Brat Chirpoev (Russian for "Chirpoy's Brother"), in the
Kuril Islands group. They lie betweenSimushir andUrup . The twin islands are called Chirpoy after the larger of the two.The two islands are surrounded by a number of small
islet s and together, the collective forms the Chernye Brat'ya (Russian for "Black Brothers") Islands. Chirpoy, the northernmost of the two islands, has an area of 21 km² whilst Brat Chirpoev has an area 16 km². Both islands are separated by theSnou Strait .Vulkan Chernoga is the tallest volcanic structure on the island of Chirpoy and the tallest point on the island reaching a height of 691 metres. However, the tallest structure out of both islands is on Brat Chirpoy where 749
metre tall Brat dominates the island. Brat has not had any recorded volcanic eruptions however Vulkan Chernoga has been active.The islands plus their
islet s and offshore rocks are the only existing remains of a partially submergedcaldera which measures 8 - 9km wide.Brat Chirpoy is the site of the southernmost of five major
Steller sea lion rookeries on the Kuril Islands.Administratively this island group belongs to the
Sakhalin Oblast of theRussian Federation .References
* [http://www.volcano.si.edu/world/volcano.cfm?vnum=0900-15= Global Volcanism Program]
* [http://land.worldcitydb.com/brat_chirpoyev_4050177.html Geog data]External links
* [http://land.worldcitydb.com/sakhalinskaya_ã¢â€â™_in_russian_federation_state.html Sakhalin Oblast]
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