Hornopirén

Last updated
Hornopirén
Hornopiren.jpg
Hornopirén town and volcano.
Highest point
Elevation 1,572 m (5,157 ft)
Coordinates 41°52′28″S72°25′53″W / 41.87444°S 72.43139°W / -41.87444; -72.43139
Geography
Relief Map of Chile.jpg
Red triangle with thick white border.svg
Hornopirén
Location of Hornopirén
in Chile
Location Chile
Parent range Andes
Geology
Mountain type Stratovolcano
Volcanic arc/belt South Volcanic Zone
Last eruption 1835 (?)

Hornopirén (Spanish pronunciation:  [oɾnoˈpiɾen] ) is a stratovolcano located in the Andes, in Los Lagos Region of Chile, south of Yate Volcano and east of Apagado or Hualiaque pyroclastic cone. Hornopirén lies on the major regional Liquine-Ofqui Fault. The volcano is said to have erupted in 1835, although no details are known. The name of the volcano derives from the Spanish word for oven, horno and the native Mapudungun word for snow pirén, thus Hornopirén means snow oven.

Stratovolcano Tall, conical volcano built up by many layers of hardened lava and other ejecta

A stratovolcano, also known as a composite volcano, is a conical volcano built up by many layers (strata) of hardened lava, tephra, pumice and ash. Unlike shield volcanoes, stratovolcanoes are characterized by a steep profile with a summit crater and periodic intervals of explosive eruptions and effusive eruptions, although some have collapsed summit craters called calderas. The lava flowing from stratovolcanoes typically cools and hardens before spreading far, due to high viscosity. The magma forming this lava is often felsic, having high-to-intermediate levels of silica, with lesser amounts of less-viscous mafic magma. Extensive felsic lava flows are uncommon, but have travelled as far as 15 km (9.3 mi).

Andes mountain range running along the tu mamide of South America

The Andes or Andean Mountains are the longest continental mountain range in the world, forming a continuous highland along the western edge of South America. This range is about 7,000 km (4,300 mi) long, about 200 to 700 km wide, and of an average height of about 4,000 m (13,000 ft). The Andes extend from north to south through seven South American countries: Venezuela, Colombia, Ecuador, Peru, Bolivia, Chile and Argentina.

Los Lagos Region Region of Chile

Los Lagos Region is one of Chile's 16 regions, which are first order administrative divisions, and comprises four provinces: Chiloé, Llanquihue, Osorno and Palena. The region contains the country's second largest island, Chiloé, and the second largest lake, Llanquihue.

Hornopiren and Apagado. Hornopiren is the wide, cone-shaped mountain with flow patterns in the snow on its summit, while Apagado is the small, brownish cone with the wide crater on the bottom right hand side. It has a curved snow border on the left edge of its crater rim. Hornopiren and hualiaque or apagado volcanoes chile x region.jpg
Hornopirén and Apagado. Hornopirén is the wide, cone-shaped mountain with flow patterns in the snow on its summit, while Apagado is the small, brownish cone with the wide crater on the bottom right hand side. It has a curved snow border on the left edge of its crater rim.

The village of Hornopirén is 10 kilometres (6.2 mi) south of the volcano, on an inlet off the Gulf of Ancud.

Gulf of Ancud is a large body of water separating the Chiloé Island from the mainland of Chile. It is located north of the Gulf of Corcovado

See also

Hornopirén National Park

Hornopirén National Park is located in the Andes, in the Palena Province of Chile's Los Lagos Region, also known as Region X. The park contains 482 km2 (186 sq mi) of rugged mountains and unspoiled Valdivian temperate rain forests. This national park borders the northern portion of Pumalín Park. The Carretera Austral passes close to the park. In the vicinity of the park lie Hornopirén and Yate volcanoes.

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Tupungato stratovolcano located on the border between Argentina and Chile

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Los Ríos Region Region of Chile

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Cordillera Occidental (Central Andes) western branch of the Andes in Bolivia and Chile

The Cordillera Occidental or Western Cordillera of Bolivia is part of the Andes, a mountain range characterized by volcanic activity, making up the natural border with Chile and starting in the north with Juqhuri and ending in the south at the Licancabur volcano, which is on the southern limit of Bolivia with Chile. The border goes through the innominated point located at two thirds of elevation of Licancabur's northeastern slope at the southwestermost point of Bolivia at 22° 49' 41" south and 67° 52' 35" west. The climate of the region is cold and inadequate for animal and plant life. Its main feature is its ground, in which are large quantities of metallic minerals including gold, silver, copper, and others. The range consists of three sections:

Pucón City and Commune in Araucanía, Chile

Pucón is a Chilean city and commune administered by the municipality of Pucón. It is located in the Province of Cautín, Araucanía Region, 100 km to the southeast of Temuco and 780 km to the south of Santiago. It is on the eastern shore of Lake Villarrica, and Villarrica volcano is located roughly 17 km to the south.

Llaima mountain

The Llaima Volcano is one of the largest and most active volcanoes in Chile. It is situated 82 km northeast of Temuco and 663 km southeast of Santiago, within the borders of Conguillío National Park.

Yate (volcano) volcano in the southern Andes

Yate Volcano is a large, glaciated stratovolcano located in the southern Andes, in the Los Lagos Region of Chile, south of the Reloncaví Estuary. Yate lies on the major regional Liquiñe-Ofqui Fault Zone, and is located 10 km north-east of the smaller Hornopiren volcano. There are no historical records of recent volcanic activity, but there is strategic evidence of smaller eruptions sometime in the Holocene.

Reloncaví Estuary

Reloncaví Estuary is a fjord off Reloncaví Sound, located in the Los Lagos Region of Chile. Several National Parks and Wilderness Areas are situated in the vicinity of this fjord. Among them are: Alerce Andino National Park, Hornopirén National Park, Vicente Pérez Rosales National Park, Llanquihue National Reserve and the Cochamó Valley. The Yate Volcano towers above this fjord. The Puelo River empties into this estuary. It also receives the outflow of the Todos los Santos Lake through the short tortuous Petrohué River.

Mocho-Choshuenco

Mocho-Choshuenco is a glacier covered compound stratovolcano in the Andes of Los Ríos Region, Chile. It is made of the twin volcanoes Choshuenco in the northwest and the Mocho in the southeast. The highest parts of the volcano are part of the Mocho-Choshuenco National Reserve while the eastern slopes are partly inside the Huilo-Huilo Natural Reserve.

Lonquimay (volcano) mountain in Malleco Province Chile

Lonquimay Volcano is a stratovolcano of late-Pleistocene to dominantly Holocene age, with the shape of a truncated cone. The cone is largely andesitic, though basaltic and dacitic rocks are present. It is located in the La Araucanía Region of Chile, immediately SE of Tolhuaca volcano. Sierra Nevada and Llaima are their neighbors to the south. The snow-capped volcano lies within the protected area Malalcahuello-Nalcas.

Corcovado Volcano mountain in Palena Province Chile

Corcovado Volcano is a stratovolcano located about 25 kilometres (16 mi) south of the mouth of Yelcho River, in the Palena Province, Los Lagos Region, Chile. The glacially eroded volcano is flanked by Holocene cinder cones. The volcano's base has likely prehistoric lava flows that are densely vegetated. The most distinctive feature of this volcano is its stepped top, similar to that of Puntiagudo Volcano. At its foot lies a series of beautiful lakes. Corcovado dominates the landscape of Gulf of Corcovado area and is visible from the Chiloé Island, weather allowing.

Tacora

Tacora is a stratovolcano located in the Andes of the Arica y Parinacota Region of Chile. Bordering Peru, it is the northernmost volcano of Chile. It is part of the Central Volcanic Zone in Chile, one of the four volcanic belts of the Andes. The Central Volcanic Zone has several of the highest volcanoes in the world. Tacora itself is a stratovolcano with a caldera and a crater. The youngest radiometric age is 50,000 years ago and it is heavily eroded by glacial activity.

Yanteles mountain in Chile

Yanteles is an isolated stratovolcano composed of five glacier-capped peaks along an 8 km-long NE-trending ridge. It is located approximately 30 km (19 mi) south of the Corcovado volcano in the Chilean X Region within the Corcovado National Park. The name Yanteles can refer only to the main summit, which is also known as Volcán Nevado.

Apagado mountain

Apagado is a pyroclastic cone with scattered vegetation cover. It has an approximately 400 m (1,312 ft)-wide crater and a base diameter of approximately 2 km (1 mi). The volcano is located in Chile's Los Lagos Region, and lies 13 km (8 mi) west of the Hornopirén Volcano and southwest of Yate Volcano on a peninsula that borders the Reloncaví Estuary, Reloncaví Sound and Gulf of Ancud. Apagado has a nearly intact summit crater.

The following lists events that happened during 2008 in Chile.

References

Global Volcanism Program American research program

The Smithsonian Institution's Global Volcanism Program (GVP) documents Earth's volcanoes and their eruptive history over the past 10,000 years. The GVP reports on current eruptions from around the world as well as maintaining a database repository on active volcanoes and their eruptions. In this way, a global context for the planet's active volcanism is presented. Smithsonian reporting on current volcanic activity dates back to 1968, with the Center for Short-Lived Phenomena (CSLP). The GVP is housed in the Department of Mineral Sciences, part of the National Museum of Natural History, on the National Mall in Washington, D.C.

Smithsonian Institution Group of museums and research centers administered by the United States government

The Smithsonian Institution, founded on August 10, 1846 "for the increase and diffusion of knowledge," is a group of museums and research centers administered by the Government of the United States. The institution is named after its founding donor, British scientist James Smithson. Originally organized as the "United States National Museum," that name ceased to exist as an administrative entity in 1967.