Rusia · Stratovolkan
Chirinkotan
- Tipe
- Stratovolkan
- Ketinggian
- 724 m
- Letusan terakhir
- 2022
- Tipe
- Stratovolkan
- Negara
- Rusia
- Wilayah
- Pasifik Barat Laut / Kuril Volcanic Arc
- Ketinggian
- 724 m
- Koordinat
- 48.980, 153.480
- Letusan terakhir
- 2022
- Kondisi tektonik
- Zona subduksi / Kerak menengah (15-25 km)
- Bentuk lahan
- Komposit
- Batuan utama
- Andesit / Andesit basaltik
Ringkasan geologi
The small, mostly unvegetated 3-km-wide island of Chirinkotan occupies the far end of an E-W volcanic chain that extends nearly 50 km W of the central part of the main Kuril Islands arc. It is the emergent summit of a volcano that rises 3000 m from the floor of the Kuril Basin. A small 1-km-wide caldera about 300-400 m deep is open to the SW. Lava flows from a cone within the breached crater reached the shore of the island. Historical eruptions have been recorded since the 18th century. Lava flows were observed by the English fur trader Captain Snow in the 1880s.
Ringkasan Wikipedia
Ringkasan InggrisChirinkotan is an uninhabited volcanic island located in the centre of the Kuril Islands chain in the Sea of Okhotsk in the northwest Pacific Ocean. Its name is derived from the Ainu language for "mudslide". It is located 3 kilometres west of Ekarma, its nearest neighbor.
Wikipedia · CC BY-SA · Baca artikel lengkap →
Riwayat letusan
12 tercatatGlosariumGaris waktu rinci
- 2022VEI 2Teramati2022-10-07 – 2022-10-07
- 2021VEI 2Teramati2021-08-08 – 2021-08-26
- 2016VEI 3Teramati2016-11-29 – 2017-04-07Summit crater
- 2014VEI 2Teramati2014-11-21 – 2015-08-10Summit crater
- 2013VEI 1Teramati2013-06-11 – 2014-06-01Summit crater
- 2004VEI 2Teramati2004-07-20 – 2004-07-20
- 1986VEI 1Teramati1986-10-11 – 1986-10-12
- 1979VEI 2Teramati1979-04-16 – 1980-10-10
- 1955VEI 2Teramati1955-07-02 – akhir tidak diketahuiFloor of summit explosion crater
- 1900 (±10 tahun)VEI ?Teramati1900-07-02 – akhir tidak diketahui
- 1884 (±6 tahun)VEI 0Teramati1884-07-02 – akhir tidak diketahuiNorth foot of inner summit cone
- 1760VEI 2Metode tidak dinyatakan1760 – akhir tidak diketahui
Gunung api terdekat
Tautan eksternal
⚠ Untuk referensi saja. Bukan untuk tanggap darurat.