1
$ K " $ K $ K # 0 # 0 # 0 # 0 # 0 # 0 # 0 # 0 # 0 # 0 # 0 # 0 # 0 # 0 # 0 # 0 # 0 # 0 # 0 # 0 # 0 # 0 # 0 # 0 Osorno TEMUCO VALDIVIA PUERTO MONTT 70°W 71°W 72°W 73°W 39°S 40°S 41°S $ K " $ K $ K # 0 # 0 # 0 # 0 # 0 # 0 # 0 # 0 # 0 # 0 # 0 # 0 # 0 # 0 # 0 # 0 # 0 # 0 # 0 # 0 # 0 # 0 # 0 # 0 Osorno TEMUCO VALDIVIA PUERTO MONTT 70°W 71°W 72°W 73°W 39°S 40°S 41°S $ K " $ K $ K # 0 # 0 # 0 # 0 # 0 # 0 # 0 # 0 # 0 # 0 # 0 # 0 # 0 # 0 # 0 # 0 # 0 # 0 # 0 # 0 # 0 # 0 # 0 # 0 Osorno TEMUCO VALDIVIA PUERTO MONTT 70°W 71°W 72°W 73°W 39°S 40°S 41°S $ K " $ K $ K # 0 # 0 # 0 # 0 # 0 # 0 # 0 # 0 # 0 # 0 # 0 # 0 # 0 # 0 # 0 # 0 # 0 # 0 # 0 # 0 # 0 # 0 # 0 # 0 Osorno TEMUCO VALDIVIA PUERTO MONTT 70°W 71°W 72°W 73°W 39°S 40°S 41°S " " " " " " "" " " " " " "" " " " " "" " " " " " " " " " " " " " " " " " " " " " " " " "" " " " " " "" " " " " " " " " " " " " " " " " " " " " " " " " " "" " " " " " " " " "" " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " "" " " " " " " " " " " " " " "" " " "" " " " " " " "" " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " "" " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " "" " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " "" " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " "" " " " " " " " "" " " " " " " " " " " " " "" " " " " " " " "" " " " " " " " " " " " " " " "" " " " " " " " " "" " " " " " " " " " " " " " " " " " "" " " " " " " " " " " " "" " " " " " " "" " " " " " " " " " "" " " "" " " "" " " " " " " " " " " " " " " " " " " " " " " " " " " "" " " "" " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " "" " " " " " " " " " " " " " " "" " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " "" " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " "" "" " " " " " " " " " " " " " " " "" " " " " " " "" " " " " " " " " " " " " "" " " " " " " " " " " " " " " "" " " " " " " " " " " " " " " "" " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " "" " " " " " " " " "" " " " " " " " " " " " " " " " "" " "" "" " " " " " "" " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " "" " " " " " " " " " " " " " " " " " "" " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " "" " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " "" " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " "" " " "" " " " " " " " " " " " " " " " "" " " " " " " " " " " " " " " " " " " " " " " " " " " " "" " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " "" " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " "" " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " "" " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " "" " " " " " " " " " " " " " " " " " " " " " " " " " " "" " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " "" " " " " " "" " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " "" " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " "" " " " " " " " " " " " " " " "" " "" " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " "" " " " " "" " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " Rio Golg ol R i o N i l a h u e Rio Isla Rio Chirre Rio Lican Rio Currileuf u Rio L eupe Rio Pichi Ignao Rio Chaichaiguen Rio Cuyaima R i o Los Venados Rio Pichichirre R io R i nin ahue Ri o Contr afu er te R i o Ignao R io P ic h i mi nahue Rio M eli pue Rio B lanco Rio Chan leufu Rio Bueno Ri o Pi c himin ahu e Lican Ignao Ignao Pocura Carran Mallay Arenal Ilihue Vivanco Pitreno Hueimen Quillin Rucatayo Futangue Mantilhue San Pablo Champulli Quirrasco Tringlo 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 212000 214000 214000 216000 216000 218000 218000 220000 220000 222000 222000 224000 224000 226000 226000 228000 228000 230000 230000 232000 232000 234000 234000 236000 236000 238000 238000 240000 240000 242000 242000 244000 244000 246000 246000 5492000 5492000 5494000 5494000 5496000 5496000 5498000 5498000 5500000 5500000 5502000 5502000 5504000 5504000 5506000 5506000 5508000 5508000 5510000 5510000 5512000 5512000 5514000 5514000 5516000 5516000 5518000 5518000 5520000 5520000 5522000 5522000 5524000 5524000 5526000 5526000 5528000 5528000 5530000 5530000 5532000 5532000 5534000 5534000 5536000 5536000 5538000 5538000 5540000 5540000 LAGO RANCO Cordillera Nevada Volcán Puyehue P.N. PUYEHUE ESCALA 1:100.000 0 2 4 1 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 Varas Frutillar Melipeuco Curarrehue Valdivia San Juan de la Costa P itrufquen Fresia Teodoro Schmidt 72°W 73°W 74°W 39°S 39°S 40°S 40°S 41°S 41°S 0 50 100 25 km 0 50 100 25 km 0 50 100 25 km 0 50 100 25 km 0 50 25 km LAGO MAIHUE LAGO PUYEHUE Cordón Caulle LAGO HUISHUE Cráter 2011 PELIGROS VOLCÁNICOS GRUPO VOLCÁNICO PUYEHUE-CORDÓN CAULLE SERVICIO NACIONAL DE GEOLOGÍA Y MINERÍA ESCALA 1:100.000 LEYENDA ALTO PELIGRO Representa el sector más susceptible de ser afectado por procesos proximales, como flujos de lava cercanas a los centros de emisión, proyecciones balísticas, flujos piroclásticos, oleadas piroclásticas, y lahares de menor volumen. Esta zona incorpora los productos de erupciones registradas en el período Holoceno a reciente, además de lahares de 1x10 6 m 3 . MEDIO PELIGRO Representa 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 registrados en el Pleistoceno Tardío a Holoceno y lahares de 5x10 6 m 3 BAJO PELIGRO Representa el sector más susceptible de ser afectado por procesos de extensión media, como flujos piroclásticos y oleadas piroclásticas, además de lahares de tamaño considerable, e inundacione s secundarias producto de removilización de material piroclástico. Esta zona incorpora los depósitos eruptivos del Pleistoceno Medio, además de lahares superiores a 15x10 6 m 3 (e.g. Volcán Calbuco, 1961). Referencia geodésica Coordenadas UTM, Datum WGS84-Z18S. CUADRO DE UBICACIÓN 1800 1900 2000 A.D. 1700 1600 1500 ERUPCIONES HISTÓRICAS # 2011 1960 1921 # # 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 es proveer información sintética de carácter orientativo para su uso en situaciones de crisis. La zonificación presentada 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 una aproximación de primer orden que, necesariamente, debe actualizarse en las condiciones concretas del proceso eruptivo. Por su propia naturaleza, esta información no puede ser usada como herramienta para la toma de decisiones en materias de ordenamiento territorial o evaluación ambiental. Este documento no ha 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. MAPA PRELIMINAR DE PELIGROS VOLCÁNICOS GRUPO VOLCÁNICO PUYEHUE - CORDÓN CAULLE Escala 1: 100.000 72º34' 40º14' VALDIVIA

Mapa Peligros Puyehue - Sernageominsitiohistorico.sernageomin.cl/pdf/rnvv/Puyehue.pdf · PELIGROS VOLCÁNICOS GRUPO VOLCÁNICO PUYEHUE-CORDÓN CAULLE SERVICIO NACIONAL DE GEOLOGÍA

  • Upload
    others

  • View
    9

  • Download
    0

Embed Size (px)

Citation preview

Page 1: Mapa Peligros Puyehue - Sernageominsitiohistorico.sernageomin.cl/pdf/rnvv/Puyehue.pdf · PELIGROS VOLCÁNICOS GRUPO VOLCÁNICO PUYEHUE-CORDÓN CAULLE SERVICIO NACIONAL DE GEOLOGÍA

$K

"

$K

$K

#0#0

#0

#0

#0#0

#0#0#0 #0

#0#0

#0

#0

#0

#0#0

#0#0

#0

#0#0#0

#0

Osorno

TEMUCO

VALDIVIA

PUERTO MONTT

70°W71°W72°W73°W

39°S

40°S

41°S

$K

"

$K

$K

#0#0

#0

#0

#0#0

#0#0#0 #0

#0#0

#0

#0

#0

#0#0

#0#0

#0

#0#0#0

#0

Osorno

TEMUCO

VALDIVIA

PUERTO MONTT

70°W71°W72°W73°W

39°S

40°S

41°S

$K

"

$K

$K

#0#0

#0

#0

#0#0

#0#0#0 #0

#0#0

#0

#0

#0

#0#0

#0#0

#0

#0#0#0

#0

Osorno

TEMUCO

VALDIVIA

PUERTO MONTT

70°W71°W72°W73°W

39°S

40°S

41°S

$K

"

$K

$K

#0#0

#0

#0

#0#0

#0#0#0 #0

#0#0

#0

#0

#0

#0#0

#0#0

#0

#0#0#0

#0

Osorno

TEMUCO

VALDIVIA

PUERTO MONTT

70°W71°W72°W73°W

39°S

40°S

41°S

" """ " "" " "" ""

"" ""

"

""""

"

""

"

"""

" "" ""

""

" "

""

"""

" """""

""""""

""" "" ""

""" " "

""

"""

"" """" "" """" "" """"" " " " "" ""

""

" "" "" " "" "" "

"

""" " "" " """ "

"" """"" ""

" "" "

""" " "" " " " "" """ """ "" " "" "" """ " " ""

"""" "" """""" " " " """ " """ """" " "

"" "" " "" """ " "" " """" "" " "" "" """" """ " "" " "" """ "

" "" "" "" """ "" "" " """ "" "" "" """" " """ " "" "" " "" "" " " "" "" " """ " """" " " " """ " " " """ "" " """"" """" "

"" " """""

"""

"""" "" """" "

" "" " ""

" " ""

"""" " "

"""" "" " "" """

" "" "

" ""

"" "" ""

" "

"

"

"""

"""

" " "

"

"

"" "

" " "" """

"" ""

"""

"" " ""

""""

"""

"" """"

"

" ""

""""

" " ""

""

"

"" ""

" "" """" " "" "" """

" " "" """ """ "" "" """ " """ "" ""

" " "" " """ " """

" """" " """ " " "" ""

"""

" """"" "" "

" """ "" """ " "" """ "" "" "" "" "" "" """ """"

"""""

"

""" """ """ """ " "" "" "" " "" " "

"" " " " """ " """

" "

""

""

"""

""

"

"" " """"" "

" "

"""""

""" """

"

"

"

"

"

"""

""

"

"

"

"

"""

"

" "

"

" "

"""" " " " "

""

"

"" """

""

"

""

"" ""

"

"""

"

"" " "

""

" "" "" """" "

"

"

""

""" "" "

"" """

"

"""" "

"""

""" """ "

""" "

"

""

"""" """""""" "" """

"""

"

"

" """ ""

" " "" """ """

""

"""

"" "" "" ""

" " ""

" """

" """ """ " """ "

" """"

"

""

" ""

"" "

""

"" "

" " " """

"

""

"" "

"" "

"" "

"""

""

" "" "" """" "

"""

" """

" "

" ""

" "" " "

" ""

""""""

" "" ""

""" "

""" ""

"" "

"" "" """ "

" "" """" """ "" " """"" """ "

"

""" """"" "

"" " """ """ " "" "" " """ ""

" "" "" " " " "" "" "

""" "

"" " """ " " "" " "" " " """"

" "" " """ "" "" "" ""

"" ""

"" """""""" "" " "" "

"""

" ""

"" "" " """" "" """" "" """ "" " """" """ "

""" " "" " "" "" """" ""

""" "" """ "" """ """ "" "" "" "" "" " """ " "

" "" "" " " "

"" " " " """"" ""

"" """"""" """" " "" "

"" " "" " """ """ " "" "" "" "" """ " "" " " """ " "" "" "" " """ " "" " "" """ """ " """ " " "" """ " "" " """ """" """ "" """ "" "" "" """ "" "" "" """ " " " "" """" " " " "" " "" " "" """ "" " " " "" " "" "" " "" "" "" "" """ "" " "" " """ " " "" " "" " " """ "" """" "" " "" " """ """ "" "" " " "" "" "" "" """" " """ " "" " """ " "" """ "" """ "" """" "" """ "" "" " """ "" """ """" " "" "" """" "" """" "" " " """" """ " """"" " " " "" "" """ " " "" "" " "" " "" """ "" " "" """ " "" """" """" "" """ "" "" "" "" "" " " "" " "" " """" """ " "" "" "" """ " """ "" " """" "" " " "" """" "" """" " " "" " """ """ "" "" " """" "" "" " """" "" """" "" "" """ " " " """" " "" " """"" " """ " " "" """ "" "" "" " " """ " "" """" " """" "" """ "" """ """" """ " " "" " "" " """ " "" " """ " """ """ "" """"" " "" " "" """ " "" "" "" "" """ "" " " " "" "" " "" " "" """ " " "" """ """" " """" "" " """ "" """ "" " " "" " "" """ """""" " "" " "" "" """" "" " " "" "" " "" "" "" """" "" """ " """ " "" """ " " """"" "" " "" "" "" "

" "" " "" "" " """ " "" " "" """

" " """"

"""

" " "" "" " """ """

" "" " " """""

"""" " " "" ""

""" " ""

" """" "

"" "" """ "

" """" "" " "" "

" "" "" """ "" "" "

" "" " "" "" "" """" " "" " "" " """""

""" "

" ""

""" """ """ " "" """ """ "" "

""" "" " "

" " ""

""""" " """ """

" """ "

"""" "

"""

" " "" "" """ "

" " """ "" " " "" """

"" " " "" """"" " "

""" "

" "" " """ " " """" "" " " """ "" """

""" "" "" "" "" "" " """ "" ""

" """"

" " """"" "" " "" """ " " "" ""

" "" "" "" " "" "" "" "

" "

" "" "

""

"

"

"

""

""" """ "" """ "

""

"" " ""

"" "" " "

""" "

""

" " """" " "" "" " "" "" "" """ """" " "" "" "" "" "" " " " "" "" " """"" " """ """" """ " """ "" " "" """ "" """ """" " """" " " """ "" """ """ " "" "" " " """" """" "" "" " "" " " ""

Rio Golgol

Rio

Nila

hue

Rio Isla

Rio Chirre

Rio Lican

Rio Currileufu

Rio Leupe

Rio Pich

i Ignao

Rio Chaichaiguen

Rio Cuyaima

Rio

Los

Ven

ados

Rio Pichichirre

Rio

Rin

inah

ue

Rio

Con

traf

uert

e

Rio Ig

nao

Rio P

ichi

min

ahue

Rio M

elipue

Rio

Bla

nco

Rio Chanleufu

Rio Bueno

Rio Pich

iminah

ue

Lican

Ignao

Ignao

Pocura

Carran

Mallay

Arenal

Ilihue

Vivanco

Pitreno

Hueimen

Quillin

Rucatayo

Futangue

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

212000

214000

214000

216000

216000

218000

218000

220000

220000

222000

222000

224000

224000

226000

226000

228000

228000

230000

230000

232000

232000

234000

234000

236000

236000

238000

238000

240000

240000

242000

242000

244000

244000

246000

246000

54

92

00

0

54

92

00

0

54

94

00

0

54

94

00

0

54

96

00

0

54

96

00

0

54

98

00

0

54

98

00

0

55

00

00

0

55

00

00

0

55

02

00

0

55

02

00

0

55

04

00

0

55

04

00

0

55

06

00

0

55

06

00

0

55

08

00

0

55

08

00

0

55

10

00

0

55

10

00

0

55

12

00

0

55

12

00

0

55

14

00

0

55

14

00

0

55

16

00

0

55

16

00

0

55

18

00

0

55

18

00

0

55

20

00

0

55

20

00

0

55

22

00

0

55

22

00

0

55

24

00

0

55

24

00

0

55

26

00

0

55

26

00

0

55

28

00

0

55

28

00

0

55

30

00

0

55

30

00

0

55

32

00

0

55

32

00

0

55

34

00

0

55

34

00

0

55

36

00

0

55

36

00

0

55

38

00

0

55

38

00

0

55

40

00

0

55

40

00

0

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