Mapa de la Anomala Magntica de Norteamrica
of Nor
Carte des Anomalies Magntiques de l'Amrique du Nord
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Published byU.S. Department of the InteriorU.S. Geological Survey
North American Magnetic Anomaly Group (NAMAG)
Viki BankeyAlejandro CuevasDavid DanielsCarol A. FinnIsrael HernandezPatricia HillRobert KucksWarner Miles
Mark PilkingtonCarter RobertsWalter RoestVictoria RystromSarah ShearerStephen SnyderRonald SweeneyJulio Velez
2002
Significant data providersPetrleos Mexicanos and U.S. National Oceanic and Atmospheric Administration
Edited by F. Craig BrunsteinPublication design and digital layout by Carol Quesenberry
Preparation of GIS files for layout by Nancy Shock
Manuscript approved for publication July 26, 2002
Any use of trade names in this publication is for descriptive purposes only and does not imply endorsement by the U.S. Geological Survey
For sale by U.S. Geological Survey Information ServicesBox 25286, Federal Center, Denver, CO 80225
SCALE 1:10 000 000100 0 200 400 800600 1000 MILES
100 0 200 400 600 800 1000 1200 1400 KILOMETERS
SPHERICAL TRANSVERSE MERCATOR PROJECTIONCentral Meridian 100 W., base latitude 0 , scale factor 0.926, and Earth radius 6,371,204 m40
030
0
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-125
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-300 20
0
-80
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-70
125
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-50 90-40 80-35 70-30 6050-20
-25 40-15 30-10 2520-5 150 105
OffshoreNanoteslas
Land
-156 30'20 00'
19 30'
19 00'
18 30'
20 30'
20 00'
19 30'
-156 00' -155 30'
-155 30' -155 00' -154 30'
-155 00'
Hawaii
50 0 50 KILOMETERS
SCALE 1:3 500 00050 50 MILES0
SPHERICAL TRANSVERSE MERCATOR PROJECTIONCentral Meridian 100 W., base latitude 0 ,
scale factor 0.926, and Earth radius 6,371,204 m
