Antuco Volcano
Updated: Dec 8, 2024 15:00 GMT -
stratovolcano 2979 m / 9,774 ft
Central Chile and Argentina (South America), -37.41°S / -71.35°W
Current status: normal or dormant (1 out of 5)
Central Chile and Argentina (South America), -37.41°S / -71.35°W
Current status: normal or dormant (1 out of 5)
Last update: 15 Dec 2021 (Volcanic Ash Advisory)
Antuco volcano in central Chile rises majestically above the SW shore of Laguna de la Laja. Antuco is one of Chile's more active volcanoes. Mild explosive eruptions were recorded in the 18th and 19th centuries from both summit and flank vents, and historical lava flows have traveled into the Río Laja drainage.
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Antuco volcano eruptions: 1869, 1863, 1862, 1861, 1852-53, 1848, 1845, 1839, 1828, 1820, 1806, 1752, 1750
Latest nearby earthquakes
48 km al SE de Antuco 
Neuquen, Argentina Background
The formation of Antuco volcano followed the older stratovolcanoes of the basaltic-to-andesitic Sierra Veluda and Cerro Condor.Antuco volcano itself of two units, separated by a caldera collapse, and are referred to as Antuco I and Antuco II, and a flank cone. Antuco I grew until about 10,000 years ago to form a 10 km diameter stratovolcano. Its end was marked by a large sector collapse, producing a large debris avalanche which traveled down the Río Laja to the west and left a large 5-km-wide horseshoe-shaped caldera breached to the west.
Afterwards, new activity built a new cone, now rising over 1000 m, inside the caldera, Antuco II, and a parasitic cone on the NE flank of the Antuco I.
Latest satellite images
Antuco Volcano Maps
Below is a selection of maps showing the location and surroundings of the volcano at various resolutions based on aerial-imagery / terrain maps. Feel free to use them for non-commercial purposes on your blog or website as long as you credit them with a link back to this page (click to copy it).
Satellite/aerial-type map of Antuco volcano (world scale)
Terrain-type map of Antuco volcano (world scale)
Satellite/aerial-type map of Antuco volcano (region scale large)
Terrain-type map of Antuco volcano (region scale large)
Satellite/aerial-type map of Antuco volcano (region scale medium)
Terrain-type map of Antuco volcano (region scale medium)
Satellite/aerial-type map of Antuco volcano (region scale small)
Terrain-type map of Antuco volcano (region scale small)
Satellite/aerial-type map of Antuco volcano (local scale large)
Terrain-type map of Antuco volcano (local scale large)
Satellite/aerial-type map of Antuco volcano (local scale medium)
Terrain-type map of Antuco volcano (local scale medium)
Satellite/aerial-type map of Antuco volcano (local scale small)
Terrain-type map of Antuco volcano (local scale small)
Satellite/aerial-type map of Antuco volcano (scale of 10s of km)
Terrain-type map of Antuco volcano (scale of 10s of km)
Satellite/aerial-type map of Antuco volcano (scale of 20-40 km)
Terrain-type map of Antuco volcano (scale of 20-40 km)
Satellite/aerial-type map of Antuco volcano (scale of approx. 10-20 km)
Terrain-type map of Antuco volcano (scale of approx. 10-20 km)
Satellite/aerial-type map of Antuco volcano (scale of 5-10 km)
Satellite/aerial-type map of Antuco volcano (scale of few kilometers)
