Brouton Bay (, ''bukhta Broutona'') is a bay formed within the

volcanic caldera A caldera ( ) is a large cauldron-like hollow that forms shortly after the emptying of a magma chamber in a volcano eruption. When large volumes of magma are erupted over a short time, structural support for the rock above the magma chamber is ...

Urataman Uratman (russian: Уратман) is a somma volcano located at the northern end of Simushir Island, Kuril Islands, Russia. It overlooks the Brouton Bay which is contained within the crater. The volcano consists of a Pleistocene caldera which con ...

volcano at the northern end of

Simushir Island Simushir (russian: Симушир, ja, 新知島, translit=Shimushiru-tō, ain, シムシㇼ, translit=Simusir), meaning ''Large Island'' in Ainu, is an uninhabited volcanic island near the center of the Kuril Islands chain in the Sea of Okhot ...

in the

Kuril Islands The Kuril Islands or Kurile Islands (; rus, Кури́льские острова́, r=Kuril'skiye ostrova, p=kʊˈrʲilʲskʲɪjə ɐstrɐˈva; Japanese: or ) are a volcanic archipelago currently administered as part of Sakhalin Oblast in the ...

Russia Russia (, , ), or the Russian Federation, is a List of transcontinental countries, transcontinental country spanning Eastern Europe and North Asia, Northern Asia. It is the List of countries and dependencies by area, largest country in the ...

.Global Volcanism Program: Urataman
/ref> The bay is named for

William Robert Broughton William Robert Broughton (22 March 176214 March 1821) was a British naval officer in the late 18th century. As a lieutenant in the Royal Navy, he commanded HMS ''Chatham'' as part of the Vancouver Expedition, a voyage of exploration through th ...

, who surveyed Simushir (then Marikan) in October 1796. During the

Soviet era The history of Soviet Russia and the Soviet Union (USSR) reflects a period of change for both Russia and the world. Though the terms "Soviet Russia" and "Soviet Union" often are synonymous in everyday speech (either acknowledging the dominance ...

the Russians were making some efforts to construct a naval base for the Red Banner Pacific Fleet in the north-eastern part of the bay.Kuril Islands vacations: Eugene Kaspersky
/ref>

References

Simushir Bodies of water of the Kuril Islands Bays of Sakhalin Oblast Bays of the Sea of Okhotsk {{SakhalinOblast-geo-stub