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Fitur bawah laut · Rekahan erupsi

Southern EPR-Segment K

Southern EPR at 17.5°S (Segment K)

Tipe
Rekahan erupsi
Ketinggian
2566 m (bawah laut)
Letusan terakhir
1990
Shrimp swimming above a hydrothermally active vent within basalt on the Southern East Pacific Rise (near 17° 27’ S) were photographed in November 1994 from the Japanese submersible Shinkai 6500. Shrimp and crabs were seen going in and out of similar cracks in this area. Lava flows from a recent volcanic eruption were observed in 1994 along segment K of the Southern East Pacific Rise.
Shrimp swimming above a hydrothermally active vent within basalt on the Southern East Pacific Rise (near 17° 27’ S) were photographed in November 1994 from the Japanese submersible Shinkai 6500. Shrimp and crabs were seen going in and out of similar cracks in this area. Lava flows from a recent volcanic eruption were observed in 1994 along segment K of the Southern East Pacific Rise. · Foto: Image courtesy of NOAA Vents Program, 1994 (www.pmel.noaa.gov/vents/chemistry/images/).
Tipe
Rekahan erupsi
Negara
Fitur bawah laut
Wilayah
Pasifik Selatan / Southern East Pacific Rise Volcanic Province
Ketinggian
2566 m (bawah laut)
Koordinat
-17.436, -113.206
Letusan terakhir
1990
Kondisi tektonik
Zona rift / Kerak samudra (< 15 km)
Bentuk lahan
Gugusan gunung api
Batuan utama
Basal / Pikrobasal

Ringkasan geologi

Teks asli bahasa Inggris

Lava flows from a very recent eruption were observed in 1994 along segment K of the southern East Pacific Rise.

Kutipan dari Global Volcanism Program, Smithsonian Institution · Baca ringkasan lengkap di GVP →

Riwayat letusan

5 tercatatGlosarium

Ringkasan catatan

Letusan terkonfirmasi
5
Letusan tidak pasti
0
Rentang catatan terkonfirmasi
1625 – 1990
Letusan terkonfirmasi terbesar
VEI 0 (1990, yang terbaru dari 5)
Letusan terkonfirmasi sejak 1900
3
Ringkasan (VEI dari waktu ke waktu)
Klik pada bar untuk melihat letusan individu · Gunakan tombol panah untuk berpindah batang, Enter untuk membuka
1625~1662 · 1 letusan · VEI maks. 01808~1844 · 1 letusan · VEI maks. 01917~1954 · 1 letusan · VEI maks. 01954~1990 · 2 letusan · VEI maks. 016251698180818811954

Garis waktu rinci

  1. 1990 (±2 tahun)VEI 0Teramati
    1990-07-02 – akhir tidak diketahui
  2. 1965VEI 0Perkiraan geologi
    1965-07-02 – akhir tidak diketahui
    South of Aldo-Kihi lava flow
  3. 1930VEI 0Perkiraan geologi
    1930-07-02 – akhir tidak diketahui
    North of Aldo-Kiri lava flow
  4. 1840VEI 0Perkiraan geologi
    1840-07-02 – akhir tidak diketahui
    North of Aldo-Kiri lava flow
  5. 1625VEI 0Perkiraan geologi
    1625 – akhir tidak diketahui
    South of Aldo-Kihi lava flow

Gunung api terdekat

Tautan eksternal

⚠ Untuk referensi saja. Bukan untuk tanggap darurat.