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The mountain range is also a source of shallow intraplate earthquakes within the South American Plate. The largest such earthquake (as of 2024) struck Peru in 1947 and measured M s 7.5. In the Peruvian Andes, these earthquakes display normal , strike-slip (1976), and reverse (1969, 1983) mechanisms.
The list is an incomplete list of mountains in the Andes. There are many named and unnamed peaks in the Andes that are currently not included in this list. The dividing line between a mountain with multiple peaks and separate mountains is not always clear (see Highest unclimbed mountain). The table below lists the summits with at least 400m ...
The South Volcanic Zone (SVZ) extends roughly from Central Chile's Andes at the latitude of Santiago, at ca. 33°S, to Cerro Arenales in Aysén Region at ca. 46°S, a distance of well over 870 mi (1,400 km). The arc has formed due to the subduction of the Nazca plate under the South American plate along the Peru–Chile Trench.
Patagonia (Spanish pronunciation: [pataˈɣonja]) is a geographical region that includes parts of Argentina and Chile at the southern end of South America. The region includes the southern section of the Andes mountain chain with lakes, fjords, temperate rainforests, and glaciers in the west and deserts, tablelands, and steppes to the east.
Aconcagua (Spanish pronunciation: [akoŋˈkaɣwa]) is a mountain in the Principal Cordillera [4] of the Andes mountain range, in Mendoza Province, Argentina.It is the highest mountain in the Americas, the highest outside Asia, [5] and the highest in both the Western Hemisphere and the Southern Hemisphere [1] with a summit elevation of 6,961 metres (22,838 ft).
In South America, the Cordillera is known as the Andes Mountains. The Andes, with their parallel chains and the island chains off the coast of Chile , extend through Colombia , Venezuela , Ecuador , Peru , Bolivia , Argentina , and Chile to the southernmost tip of South America at Tierra del Fuego .
Polar outbreaks: Polar outbreaks occur when cold dense polar air masses pass beneath warmer tropical air masses, significantly cooling subtropical South America. They occur as a result of anticyclogenesis in the Pacific subtropical high, which is constrained at a low level by the southern extent of the Andes mountain range.
The Andes (/ ˈ æ n d iː z / AN-deez), Andes Mountains or Andean Mountain Range (Spanish: Cordillera de los Andes; Quechua: Anti) are the longest continental mountain range in the world, forming a continuous highland along the western edge of South America. The range is 8,900 km (5,530 mi) long and 200 to 700 km (124 to 435 mi) wide (widest ...