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The Global Volcanism Program has no activity reports for Unnamed.
The Global Volcanism Program has no Weekly Reports available for Unnamed.
The Global Volcanism Program has no Bulletin Reports available for Unnamed.
A submarine eruption was reported in 1967 in the southern Kuriles at a location 17.5 km NW of Iturup Island and a depth of 1350 m during which an increase in water temperature and silicic acid concentration was recorded (Gushchenko, 1979). The origin of this phenomenon is uncertain, although a seamount with a depth of 930 m is located nearby at 45.02 N, 147.02 E (Antonov 1991, pers. comm.); a depth of only 195 m is shown in Google Earth (2015) based on satellite bathymetry.
Summary of Holocene eruption dates and Volcanic Explosivity Indices (VEI).
|Start Date||Stop Date||Eruption Certainty||VEI||Evidence||Activity Area or Unit|
|[ 1967 Apr 26 ]||[ Unknown ]||Uncertain||17.5 km NW of Iturup Island|
The Global Volcanism Program has no synonyms or subfeatures listed for Unnamed.
The Global Volcanism Program has no photographs available for Unnamed.
The following references have all been used during the compilation of data for this volcano, it is not a comprehensive bibliography. Discussion of another volcano or eruption (sometimes far from the one that is the subject of the manuscript) may produce a citation that is not at all apparent from the title.
Antonov A Y, 1991. . (pers. comm.).
Gushchenko I I, 1979. Eruptions of Volcanoes of the World: A Catalog. Moscow: Nauka Pub, Acad Sci USSR Far Eastern Sci Center, 474 p (in Russian).