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Jepang · Stratovolkan

Kuchinoshima

Tipe
Stratovolkan
Ketinggian
628 m
Letusan terakhir
1190
Kuchinoshima
Foto: Japan Coast Guard · Attribution · Wikimedia Commons
Tipe
Stratovolkan
Negara
Jepang
Wilayah
Pasifik Barat / Ryukyu Volcanic Arc
Ketinggian
628 m
Koordinat
29.968, 129.926
Letusan terakhir
1190
Kondisi tektonik
Zona subduksi / Kerak samudra (< 15 km)
Bentuk lahan
Komposit
Batuan utama
Andesit / Andesit basaltik
Ringkasan geologi

Kuchinoshima, lying in the northern Ryukyu Islands between the volcanic islands of Nakanoshima and Kuchinoerabujima, consists of two andesitic stratovolcanoes and a NW-SE-trending chain of lava domes. Two small villages, Nishinohama and Kuchinoshima, lie at the northern end of the mostly uninhabited island. The compound 628-m-high Maedake lava dome, forming the highest point on the 3 x 7 km wide island, was constructed east of the summit of 501-m-high Yokodake stratovolcano. The last magmatic eruption took place about 1200-1300 years ago.

Ringkasan Wikipedia

Ringkasan Inggris

Kuchinoshima (口之島), literally "mouth island", is one of the Tokara Islands, belonging to Kagoshima Prefecture. The island, 13.33 km2 (5.15 sq mi) in area, and has a population of 140 persons. The island can only be reached by boat as it has no airport; there is regular ferry service to the city of Kagoshima on the mainland. Travel time is about 6 hours. The islanders are dependent mainly on agriculture, fishing and seasonal tourism. The island is home to the rare Kuchinoshima breed of Japanese native cattle.

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Riwayat letusan

4 tercatatGlosarium
Ringkasan (VEI dari waktu ke waktu)
Klik pada bar untuk melihat letusan individu · Gunakan tombol panah untuk berpindah batang, Enter untuk membuka
6750 SM~6485 SM · 1 letusan · VEI maks. ?927 SM~663 SM · 1 letusan · VEI maks. ?661~925 · 1 letusan · VEI maks. ?925~1190 · 1 letusan · VEI maks. ?6750 SM4897 SM2780 SM927 SM925

Garis waktu rinci

  1. 1190 (±40 tahun)VEI ?Perkiraan geologi
    1190 – akhir tidak diketahui
  2. 750 (±50 tahun)VEI ?Perkiraan geologi
    750 – akhir tidak diketahui
  3. 900 SMVEI ?Perkiraan geologi
    900 SM – akhir tidak diketahui
  4. 6750 SM (±50 tahun)VEI ?Perkiraan geologi
    6750 SM – akhir tidak diketahui
    Yoko-dake, Mae-dake

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