What is magnetic declination
in Alma, Northern Mariana Isl.?
Answer: -18.25° (-18°15')

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Alma
Latitude: 20° 14' 23" S
Longitude: 57° 33' 59" E
ALMA
Magnetic Declination: -18° 15'
Declination is NEGATIVE (WEST)
Inclination: 53° 25'
Magnetic field strength: 39813.2 nT

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