Unnamed submarine volcano
New Georgia at 8.9°S
Stratovolkan · Solomon Islands · 240 m (bawah laut)
- Tipe
- Stratovolkan
- Negara
- Solomon Islands
- Wilayah
- Southwestern Pacific Volcanic Regions / Solomon Volcanic Province
- Ketinggian
- 240 m (bawah laut)
- Koordinat
- -8.920, 158.030
- Letusan terakhir
- Tidak diketahui
- Kondisi tektonik
- Subduction zone / Crustal thickness unknown
- Bentuk lahan
- Composite
- Batuan utama
- Andesite / Basaltic Andesite
Ringkasan geologi
An unnamed seamount was mapped during a 1979 cruise about 9 km NE of Kavachi (Okugrin, 1985), near the SE end of the New Georgia Islands at about 8.9°S. The seamount appeared to have been recently active, with porphyritic and aphyric andesitic rocks dredged from that location. Another seamount 7 km NW of Kavachi was capped by corals, and a small peak was noted on the SW flank of the seamount (see map after Okugrin, 1985, in Exon and Johnson, 1986).
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.