Sierra Madre Occidental

1

Yucatan Peninsula

2

Baja California

3

FFEE

GG

DD

Gulf of California

FFEE

GG

DD

Gulf of Mexico

FFEE

GG

DD

Bay of Campeche

21

2011

1

Mexico City

21

2011

1

Guadalajara

21

2011

1

Mazatlan

21

2011

1

Mexicali

123

18

2

4 Tijuana

123

18

2

4 Cuidad Juarez

123

18

2

4 El Paso

123

18

2

4 Eagle Pass

123

18

2

4 Laredo

K

Conchos RiverZ

L

w

Chihuahuan Desert

Sierra Madre del Sur

5 15

13

11

McAllen

19

16 22

8

Piedras Negras

23

176

7

1014

Reynosa

19

16 22

8

Brownsville

23

19

16 22

8

Tampico

23

176

7

1014

Veracruz

Sierra Madre Oriental

176

7

1014

Acapulco

176

7

1014

Monterrey

176

7

1014

Saltillo

5 15

13

11

Matamoros

19

16 22

8

Puebla

23

19

16 22

8

Calexico

23

FFEE

GG

DD

Pacific Ocean

5 15

13

11

Chihuahua

Isthmus of Tehuantepec

Sonoran Desert