Geomagnetism News

Recent Corona Mass Ejection are perturbing the Earth’s geomagnetic field. The local direction of the field, which is the local Magnetic North direction is recorded by Earth Based Magnetometers. Some example of recent events can be seen below: For more info about geomagnetism contact

http://geomag.usgs.gov/obs_data.html

CME 10-28-03

CME 11-20-03

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