What is magnetic declination
in Marttila, Finland?
Answer: +13.23° (13°13')

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Marttila
Latitude: 65° 17' 60" N
Longitude: 27° 10' 0" E
MARTTILA
Magnetic Declination: +13° 14'
Declination is POSITIVE (EAST)
Inclination: 76° 33'
Magnetic field strength: 53665.3 nT

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