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Monte Burney

Burney, Monte

Stratovolkan · Chile · 1758 m

Ice-covered Mount Burney occupies the NW part of the Muñoz Gomera Peninsula in the spectacular glaciated Patagonian fjord region of southern Chile. The volcano lies near the center of this NASA International Space Station image (with north to the left). The rugged extensively glaciated topography surrounding the 1758-m-high Monte Burney is smoothed by volcaniclastic deposits from the volcano.
Ice-covered Mount Burney occupies the NW part of the Muñoz Gomera Peninsula in the spectacular glaciated Patagonian fjord region of southern Chile. The volcano lies near the center of this NASA International Space Station image (with north to the left). The rugged extensively glaciated topography surrounding the 1758-m-high Monte Burney is smoothed by volcaniclastic deposits from the volcano. · Foto: NASA International Space Station image ISS006-E-41451, 2003 (http://eol.jsc.nasa.gov/). · Wikimedia Commons
Tipe
Stratovolkan
Negara
Chile
Wilayah
Amerika Selatan / Austral Andean Volcanic Arc
Ketinggian
1758 m
Koordinat
-52.330, -73.400
Letusan terakhir
1910
Kondisi tektonik
Subduction zone / Continental crust (> 25 km)
Bentuk lahan
Composite
Batuan utama
Andesite / Basaltic Andesite
Ringkasan geologi

Monte Burney, a large ice-covered volcano in the Patagonian region of Chile, lies about 200 km NW of the town of Punta Arenas. It was constructed on the western rim of a 6-km-wide caldera, which is partially filled with and surrounded by an unglaciated pyroclastic-flow deposit. Flank vents produced andesitic-dacitic lava flows and pyroclastic material. Collapse of the edifice produced a major debris avalanche that traveled to the SSW. Two large Plinian eruptions have been documented during the Holocene. The only known historical eruption took place in 1910.

Riwayat letusan

Ringkasan (VEI dari waktu ke waktu)
Klik pada bar untuk melihat letusan individu
7450 BCE~7138 BCE · 2 letusan · VEI maks. 54018 BCE~3706 BCE · 1 letusan · VEI maks. ?2458 BCE~2146 BCE · 1 letusan · VEI maks. 5898 BCE~586 BCE · 1 letusan · VEI maks. ?274 BCE~38 · 1 letusan · VEI maks. ?1598~1910 · 1 letusan · VEI maks. 27450 BCE5266 BCE2770 BCE586 BCE1598

Garis waktu rinci

  1. 1910VEI 2Teramati
    1910-03-16 – Berlangsung
  2. 90 SM (±100 tahun)VEI ?Perkiraan geologi
    BCE 90 – Berlangsung
  3. 800 SM (±500 tahun)VEI ?Perkiraan geologi
    BCE 800 – Berlangsung
  4. 2320 SM (±100 tahun)VEI 5Perkiraan geologi
    BCE 2320 – Berlangsung
  5. 3740 SM (±10 tahun)VEI ?Perkiraan geologi
    BCE 3740 – Berlangsung
  6. 7390 SM (±200 tahun)VEI ?Perkiraan geologi
    BCE 7390 – Berlangsung
  7. 7450 SM (±500 tahun)VEI 5Perkiraan geologi
    BCE 7450 – Berlangsung

Tautan eksternal

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