Effusive eruption of Snow volcano in 2012–2016 (Chirpoi Island, Kuril islands)
In 2012–2016, Snow Volcano, located on Chirpoy Island (Black Brothers Islands, Kuril Islands), experienced a relatively rare event for the Kuril Island Arc — a collateral effusive eruption. Over a period of three and a half years, a clastic lava flow of andesitic composition poured out of a side con...
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| Format: | Article |
| Language: | Russian |
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Institute of Volcanology and Seismology FEB RAS
2025-03-01
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| Series: | Вестник Камчатской региональной ассоциации "Учебно-научный центр". Серия: Науки о Земле |
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| Online Access: | http://www.kscnet.ru/journal/kraesc/article/view/835 |
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| _version_ | 1849766510303641600 |
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| author | A.V. Degterev M.V. Chibisova F.A. Romanyuk A.V. Rybin |
| author_facet | A.V. Degterev M.V. Chibisova F.A. Romanyuk A.V. Rybin |
| author_sort | A.V. Degterev |
| collection | DOAJ |
| description | In 2012–2016, Snow Volcano, located on Chirpoy Island (Black Brothers Islands, Kuril Islands), experienced a relatively rare event for the Kuril Island Arc — a collateral effusive eruption. Over a period of three and a half years, a clastic lava flow of andesitic composition poured out of a side cone on the southeastern slope of the volcano. The total area of the lava cover and the clastic material formed as a result of its subsequent destruction currently amounts to 854.1 thousand m2, including 502.1 thousand m2 on the slope of the volcano and 352 thousand m2 on the shelf adjacent to the island. Specific forms of relief were formed — lava deltas and volcanic beaches. The total volume of lava poured out as a result of the eruption amounted to ~0.043 km3. Similar eruptions on Chirpoy Island have occurred twice in historical times (the penultimate eruption occurred in 133 BP). The flows of clastic lava flows that poured out onto the adjacent shelf provided for the growth of the island landmass. |
| format | Article |
| id | doaj-art-37bcf61598164d5c8cee7cc27c2868ed |
| institution | DOAJ |
| issn | 1816-5524 1816-5532 |
| language | Russian |
| publishDate | 2025-03-01 |
| publisher | Institute of Volcanology and Seismology FEB RAS |
| record_format | Article |
| series | Вестник Камчатской региональной ассоциации "Учебно-научный центр". Серия: Науки о Земле |
| spelling | doaj-art-37bcf61598164d5c8cee7cc27c2868ed2025-08-20T03:04:34ZrusInstitute of Volcanology and Seismology FEB RASВестник Камчатской региональной ассоциации "Учебно-научный центр". Серия: Науки о Земле1816-55241816-55322025-03-016518410010.31431/1816-5524-2025-1-65-84-1001117Effusive eruption of Snow volcano in 2012–2016 (Chirpoi Island, Kuril islands)A.V. Degterev0M.V. Chibisova1F.A. Romanyuk2A.V. Rybin3Institute of Marine Geology and Geophysics FEB RAS, Yuzhno-Sakhalinsk, RussiaInstitute of Marine Geology and Geophysics FEB RAS, Yuzhno-Sakhalinsk, RussiaInstitute of Marine Geology and Geophysics FEB RAS, Yuzhno-Sakhalinsk, RussiaInstitute of Marine Geology and Geophysics FEB RAS, Yuzhno-Sakhalinsk, RussiaIn 2012–2016, Snow Volcano, located on Chirpoy Island (Black Brothers Islands, Kuril Islands), experienced a relatively rare event for the Kuril Island Arc — a collateral effusive eruption. Over a period of three and a half years, a clastic lava flow of andesitic composition poured out of a side cone on the southeastern slope of the volcano. The total area of the lava cover and the clastic material formed as a result of its subsequent destruction currently amounts to 854.1 thousand m2, including 502.1 thousand m2 on the slope of the volcano and 352 thousand m2 on the shelf adjacent to the island. Specific forms of relief were formed — lava deltas and volcanic beaches. The total volume of lava poured out as a result of the eruption amounted to ~0.043 km3. Similar eruptions on Chirpoy Island have occurred twice in historical times (the penultimate eruption occurred in 133 BP). The flows of clastic lava flows that poured out onto the adjacent shelf provided for the growth of the island landmass.http://www.kscnet.ru/journal/kraesc/article/view/835kuril islandschirpoysnow volcanic eruption |
| spellingShingle | A.V. Degterev M.V. Chibisova F.A. Romanyuk A.V. Rybin Effusive eruption of Snow volcano in 2012–2016 (Chirpoi Island, Kuril islands) Вестник Камчатской региональной ассоциации "Учебно-научный центр". Серия: Науки о Земле kuril islands chirpoy snow volcanic eruption |
| title | Effusive eruption of Snow volcano in 2012–2016 (Chirpoi Island, Kuril islands) |
| title_full | Effusive eruption of Snow volcano in 2012–2016 (Chirpoi Island, Kuril islands) |
| title_fullStr | Effusive eruption of Snow volcano in 2012–2016 (Chirpoi Island, Kuril islands) |
| title_full_unstemmed | Effusive eruption of Snow volcano in 2012–2016 (Chirpoi Island, Kuril islands) |
| title_short | Effusive eruption of Snow volcano in 2012–2016 (Chirpoi Island, Kuril islands) |
| title_sort | effusive eruption of snow volcano in 2012 2016 chirpoi island kuril islands |
| topic | kuril islands chirpoy snow volcanic eruption |
| url | http://www.kscnet.ru/journal/kraesc/article/view/835 |
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