Examples for

Geomagnetism
Earth's magnetic field extends from the Earth's interior out into space. Use Wolfram|Alpha to compute geomagnetic data anywhere on its surface and in recent history. Calculate properties of geomagnetism, such as field strength and direction.

Geomagnetism

Calculate the geomagnetic field strength and direction anywhere in the world.

Compute the current local geomagnetic field strength:

Compute the geomagnetic field strength in a specified city:

Compute the geomagnetic field strength at specified coordinates:

Compute the geomagnetic field strength for a given date and location:

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