What is magnetic declination
in Marttila, Finland?
Answer: +10.63° (11°37')

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Marttila
Latitude: 60° 49' 0" N
Longitude: 25° 22' 60" E
MARTTILA
Magnetic Declination: +10° 38'
Declination is POSITIVE (EAST)
Inclination: 74° 3'
Magnetic field strength: 52685.8 nT

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