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Romeral

Stratovolkan · Colombia · 3769 m

Romeral volcano forms the area in the center of this 24 January 2018 Sentinel-2 satellite image, NE of the city of Manizales (N is at the top; the image is approximately 19 km across). It produced two Plinian pumice eruptions that blanket areas NW of the volcano, and is located at the northern end of the Ruiz-Tolima volcanic chain.
Romeral volcano forms the area in the center of this 24 January 2018 Sentinel-2 satellite image, NE of the city of Manizales (N is at the top; the image is approximately 19 km across). It produced two Plinian pumice eruptions that blanket areas NW of the volcano, and is located at the northern end of the Ruiz-Tolima volcanic chain. · Foto: Satellite image courtesy of Copernicus Sentinel Data, 2018.
Tipe
Stratovolkan
Negara
Colombia
Wilayah
South America Volcanic Regions / Northern Andean Volcanic Arc
Ketinggian
3769 m
Koordinat
5.203, -75.363
Letusan terakhir
-5390
Kondisi tektonik
Subduction zone / Continental crust (> 25 km)
Bentuk lahan
Composite
Batuan utama
Andesite / Basaltic Andesite
Ringkasan geologi

The andesitic-to-dacitic Romeral stratovolcano lies at the northern end of the Ruiz-Tolima volcanic chain, NW of Cerro Bravo volcano, and east of the towns of Neira and Aranzazu. It has produced two young Plinian pumice deposits covering areas to the NW. The pumice deposits are separated by a soil layer radiocarbon dated at about 8,460 and 7,340 years BP.

Ringkasan Wikipedia

Ringkasan Inggris

Romeral is a stratovolcano located in Caldas, Colombia. It is the northernmost Holocene volcano of South America, of the North Volcanic Zone in the Andean Volcanic Belt. The volcano was formed in the Late Pliocene, approximately 3 million years ago.

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Riwayat letusan

Ringkasan (VEI dari waktu ke waktu)
Klik pada bar untuk melihat letusan individu
6510 BCE~6398 BCE · 1 letusan · VEI maks. 45502 BCE~5390 BCE · 1 letusan · VEI maks. 46510 BCE6286 BCE5950 BCE5726 BCE5502 BCE

Garis waktu rinci

  1. 5390 SM (±350 tahun)VEI 4Perkiraan geologi
    BCE 5390 – Berlangsung
  2. 6510 SM (±200 tahun)VEI 4Perkiraan geologi
    BCE 6510 – Berlangsung

Tautan eksternal

⚠ Untuk referensi saja. Bukan untuk tanggap darurat.