Doyō Seamount
Doyo Seamount
Stratovolkan · Japan · 590 m (bawah laut)
- Tipe
- Stratovolkan
- Negara
- Japan
- Wilayah
- Northwestern Pacific Volcanic Regions / Ogasawara Volcanic Arc
- Ketinggian
- 590 m (bawah laut)
- Koordinat
- 27.680, 140.800
- Letusan terakhir
- Tidak diketahui
- Kondisi tektonik
- Subduction zone / Crustal thickness unknown
- Bentuk lahan
- Composite
- Batuan utama
- Basalt / Picro-Basalt
Ringkasan geologi
Doyo is the southernmost of the Shichiyo Seamounts, named for the seven days of the week. Doyo ("Saturday") is a basaltic andesite submarine volcano that rises 2,340 m from the sea floor to within less than 600 m of the surface. An open collapse scarp is 3 x 10 km. Major hydrothermal activity was observed in July 1990, and the volcano was reclassified as active by the Japan Meteorological Agency.
Riwayat letusan
Garis waktu rinci
Tidak ada catatan letusan.
Tautan eksternal
- Belum ada di Wikipedia (Bahasa Indonesia). Anda dapat berkontribusi di Wikidata.
- 🔗 Halaman asli Smithsonian GVP
⚠ Untuk referensi saja. Bukan untuk tanggap darurat.