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Vanuatu · Stratovolkan

Traitor's Head

Tipe
Stratovolkan
Ketinggian
817 m
Letusan terakhir
1881
The peninsula at the top of this Space Shuttle image of Erromango Island (N is approximately to the left) is the Traitor's Head Peninsula. Three Holocene cones at Traitor's Head are the youngest on the 50-km-long island. The volcanoes initially formed an offshore island that later joined the mainland through uplift. The only documented activity at Erromango was a submarine vent that erupted in 1881.
The peninsula at the top of this Space Shuttle image of Erromango Island (N is approximately to the left) is the Traitor's Head Peninsula. Three Holocene cones at Traitor's Head are the youngest on the 50-km-long island. The volcanoes initially formed an offshore island that later joined the mainland through uplift. The only documented activity at Erromango was a submarine vent that erupted in 1881. · Foto: NASA Space Shuttle image STS68-220-4, 1994 (http://eol.jsc.nasa.gov/).
Tipe
Stratovolkan
Negara
Vanuatu
Wilayah
Pasifik Barat Daya / Vanuatu Volcanic Arc
Ketinggian
817 m
Koordinat
-18.754, 169.238
Letusan terakhir
1881
Kondisi tektonik
Zona subduksi / Kerak menengah (15-25 km)
Bentuk lahan
Komposit
Batuan utama
Basal / Pikrobasal

Ringkasan geologi

Teks asli bahasa Inggris

The Traitor's Head peninsula north of Cook Bay on eastern Erromango Island is comprised of three Holocene volcanic cones that are the youngest on the 50-km-long island.

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

Riwayat letusan

2 tercatatGlosarium

Ringkasan catatan

Letusan terkonfirmasi
1
Letusan tidak pasti
1
Rentang catatan terkonfirmasi
1881 – 1881
Letusan terkonfirmasi terbesar
VEI 0 (1881)
Letusan terkonfirmasi sejak 1900
0
Ringkasan (VEI dari waktu ke waktu)
Klik pada bar untuk melihat letusan individu · Gunakan tombol panah untuk berpindah batang, Enter untuk membuka
1881~1889 · 1 letusan · VEI maks. 01951~1959 · 1 letusan · VEI maks. ?18811897192019361951

Garis waktu rinci

  1. 1959VEI ?Metode tidak dinyatakan
    1959-07-02 – akhir tidak diketahui
    Four submarine vents N of Erromango
  2. 1881VEI 0Teramati
    1881-07-02 – akhir tidak diketahui
    NE flank submarine vent

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