Английская Википедия:Ibusuki volcanic field
Шаблон:Short description Шаблон:Infobox landform
The Ibusuki volcanic field, also known as the Ibusuki Volcano or Ibusuki Volcanic Group (Шаблон:Lang), is an area of current volcanic and geothermal activity at the tip of the Satsuma Peninsula, Kagoshima prefecture, Kyushu, Japan. It is administered as part of Ibusuki City and Kirishima-Kinkowan National Park.
Geology
Шаблон:Maplink The Ibusuki volcanic field is at the eastern margins of the Ata Caldera and has been estimated to contain Шаблон:Convert of volcanic material.[1] The Ibusuki volcanic field includes the following recent active volcanoes and their vents:[1]
- Mount Kaimon stratovolcano Шаблон:Coord
- Last erupted in 885 CE[2]
- Mizunashi maar Шаблон:Coord
- Erupted about 2090 BCE[1]
- Kagami maar Шаблон:Coord
- Erupted about 2090 BCE[1]
- Kasagadake lava dome
- Erupted about 5000 BCE[1]
- Tsujinodake lava dome Шаблон:Coord
- Erupted about 6000 BCE[1]
- Washiodake lava dome Шаблон:Coord
- Erupted about 10000 BCE[1]
- Nabeshimadake lava dome Шаблон:Coord
- Formed about 2,800 years ago[3]
- Ikeda Caldera Шаблон:Coord
- Kiyomidake lava dome Шаблон:Coord
- Erupted about 8000 BCE[1]
- Karayama stratovolcano Шаблон:Coord
- Erupted about 23000 BCE[1]
- Ikezoko maar Шаблон:Coord
- Last erupted more recently than 4800 years ago[3]
- Unagi maar Шаблон:Coord
- Last erupted more recently than 4800 years ago[3]
- Narikawa maarШаблон:Coord
- Last erupted more recently than 4800 years ago[3]
- Yamagawa maar Шаблон:Coord
Geothermal
There are about 800 hot springs within Шаблон:Convert of the sea at the southeastern tip of the Satsuma Peninsula. [5] The relatively recently commissioned Yamagawa Binary Power Station uses local geothermal power to generate up to 4990 kW.[6]
Tectonics
The north western sector of the zone is limited by the Onkadobira fault scarp which has been interpreted as part of the rim of the Ata Caldera.[7] The volcanism is associated with the subduction of the Philippine Sea Plate under the Eurasian Plate.
Risk
The field has both tectonic and volcanic risks. With regard to volcanic risks currently the area is in the longest period between eruptions for the last 4000 years.[1] Earthquake swarms that do not appear to be related to the volcanoes have been described.[8] Seismic activation of local faults in the area occurred immediately after the megathrust 2011 Tōhoku earthquake which had its epicenter Шаблон:Convert away.[9]Шаблон:Rp
References
- Английская Википедия
- Страницы с неработающими файловыми ссылками
- Ibusuki, Kagoshima
- Mountains of Kagoshima Prefecture
- Volcanoes of Kagoshima Prefecture
- Volcanoes of Kyushu
- Страницы, где используется шаблон "Навигационная таблица/Телепорт"
- Страницы с телепортом
- Википедия
- Статья из Википедии
- Статья из Английской Википедии
