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Rio Isla

Rio Chirre

Rio Lican

Rio Currileufu

Rio Leupe

Rio Pich

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Rio Chaichaiguen

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Mantilhue

San Pablo

Champulli

QuirrascoTringlo A

Tringlo B

Quillaico

Pajaritos

El Arrayan

Chiscaihue

Isla Cheno

Los Manios

Lago Ranco

Los Venados

Los Guindos

Las Molidas

Pichi Ignao

Isla Fresia

Isla Cuicui

Contrafuerte

Isla Peñique

Isla Colcuma

Isla Llaguapi

Rininahue Alto

Rininahue Bajo

Peninsula de Illaguapi

198000

198000

200000

200000

202000

202000

204000

204000

206000

206000

208000

208000

210000

210000

212000

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LAGO RANCO

CordilleraNevada

VolcánPuyehue

P.N. PUYEHUE

ESCALA 1:100.0000 2 41

km

"

Panguipulli

Futrono

La Unión

Cunco

Río Bueno

Pucón

Puyehue

Los Lagos

Villarrica

Lago Ranco

Toltén

Purranque

Mariquina

Osorno

Puerto Octay

Río Negro

Máfil

Freire

Paillaco

Corral

Loncoche

Gorbea

Lanco

San Pablo

Puerto VarasFrutillar

Melipeuco

Curarrehue

Valdivia

San Juan de la Costa

Pitrufquen

Fresia

Teodoro Schmidt

72°W73°W74°W

39°S39°S

40°S40°S

41°S41°S

0 50 10025 km 0 50 10025 km 0 50 10025 km 0 50 10025 km

0 5025 km

LAGO MAIHUE

LAGO PUYEHUE

Cordón Caulle

LAGO HUISHUE

Cráter 2011

P E L I G R O S V O L C Á N I C O S G R U P O V O L C Á N I C O P U Y E H U E - C O R D Ó N C A U L L E

SERVICIO NACIONAL DE GEOLOGÍA Y MINERÍA ESCALA 1:100.000

L E Y E N D A

ALTO PELIGRORepresenta el sector más susceptible de ser afectado por procesos proximales, como flujos delava cercanas a los centros de emisión, proyecciones balísticas, flujos piroclásticos, oleadaspiroclásticas, y lahares de menor volumen. Esta zona incorpora los productos de erupcionesregistradas en el período Holoceno a reciente, además de lahares de 1x10 6 m3.

MEDIO PELIGRORepresenta el sector susceptible de ser afectado por procesos de extensión proximal a media,como flujos de lava de erupciones prolongadas y con alta velocidad de emisión, flujos piroclásticos,oleadas piroclásticas y lahares de volumen medio. Esta zona incluye los productos registradosen el Pleistoceno Tardío a Holoceno y lahares de 5x10 6 m3

BAJO PELIGRORepresenta el sector más susceptible de ser afectado por procesos de extensión media, comoflujos piroclásticos y oleadas piroclásticas, además de lahares de tamaño considerable, einundaciones secundarias producto de removilización de material piroclástico. Esta zona incorporalos depósitos eruptivos del Pleistoceno Medio, además de lahares superiores a 15x106 m3 (e.g.Volcán Calbuco, 1961).

Referencia geodésicaCoordenadas UTM, Datum WGS84-Z18S.

CUADRO DE UBICACIÓN

1800 1900 2000 A.D.170016001500

ERUPCIONES HISTÓRICAS

#201119601921

##

Número de habitantes zona alto peligro : 0 hab. (INE, 2002)Número de habitantes zona medio peligro: 34 hab. (INE, 2002)Número de habitantes zona bajo peligro : 1014 hab. (INE, 2002)

" Edificación

Cráter

Río

Camino pavimentado

Camino sin pavimentar

Límite Parque Nacional

Lago o cuerpo de agua

NOTA IMPORTANTE

Este documento forma parte de una serie especial de mapas de peligro volcánico cuya finalidad esproveer información sintética de carácter orientativo para su uso en situaciones de crisis. La zonificaciónpresentada es el resultado integrado de un análisis cuantitativo que considera múltiples escenarios erupti-vos escogidos de acuerdo a los antecedentes geológicos de este centro volcánico y constituye unaaproximación de primer orden que, necesariamente, debe actualizarse en las condiciones concretas delproceso eruptivo. Por su propia naturaleza, esta información no puede ser usada como herramienta parala toma de decisiones en materias de ordenamiento territorial o evaluación ambiental. Este documento noha sido sometido a los mecanismos formales de edición del Servicio Nacional de Geología y Minería.

Índice de Explosividad 2 3 3 - 4

Altura de columna (máx) 4 km 8 km 12 km

ACUMULACIÓN DE TEFRA (>1 cm)Dispersión estacional más probable según altura de columna

Dic - Ene - Feb Mar - Abr - M ay Jun - Jul - Ago Sep - Oct - Nov

¬

INFORME INÉDITO

PROGRAMA DE RIESGO VOLCÁNICO

2012

S U B D I R E C C I Ó N N A C I O N A L D E G E O L O G Í A

Gabriel Orozco L.Luis Lara P.

M A PA P R E L I M I N A R D E P E L I G R O SV O L C Á N I C O SG R U P O V O L C Á N I C OP U Y E H U E - C O R D Ó N C A U L L E

Escala 1: 100.000

72º34'

40º14'

VALDIVIA