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Data from the Global Volcanism Program of the Smithsonian Institution
Details for: Quimsachata-Oroscocha
A lava flow at Quimsachata scoria cone is visible in this October 2020 Planet Labs satellite image monthly mosaic (N is at the top). The flow erupted about 11,500 years ago and is approximately 4.7 km in the NW-SE direction. The smaller lava flow directly to the north was erupted from the Oroscocha lava dome about 6,400 years ago. These are the northernmost young volcanic centers in Perú. Satellite image courtesy of Planet Labs Inc., 2020 (https://www.planet.com/).
Volcano Number:
354000
Volcano Name:
Quimsachata-Oroscocha
Country:
Peru
Volcano Type:
Lava dome
Last Eruption:
4450 BCE
Elevation:
3848m
Tectonic Setting:
Subduction zone / Continental crust (> 25 km)
Pop. within 5km:
5061
Pop. within 10km:
9561
Pop. within 30km:
85048
Pop. within 100km:
580016
Latitude:
-14.131
Longitude:
-71.363
Details
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The Quimsachata-Oroscocha group consists of two late Pleistocene and Holocene monogenetic volcanoes at the foot of the Cordillera Oriental, far east of the main volcanic front. Quimsachata is a high-potassium andesitic scoria cone surrounded by a lava shield that was erupted in flat terrain along the Vilcanota River about 11,500 years ago. Oroscocha is a rhyolitic lava dome with a short, thick lava flow erupted from a N-S-trending fissure about 6,400 years ago.
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Eruption Data from the Global Volcanism Program of the Smithsonian Institution
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Emissions Data from the Global Volcanism Program of the Smithsonian Institution
Sorry. No emissions data found for this volcano.
Data from the Earthchem Library
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Data from the Earthchem Portal
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Data from the SESAR Database
Sorry. No data exist for this volcano in the SESAR database.
Data from the MaGa Database
Sorry. No data exist for this volcano in the MaGa database.
Data from UNAVCO
Sorry. No data exist for this volcano in the UNAVCO database.
Data from USIEI
Sorry. This volcano is not covered by any USIEI projects
Data from IRIS FDSNWS
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