Some 41,000 years ago, the Earth’s magnetic field underwent a short-lived reversal. During the Laschamp ... This data is essential for understanding geomagnetic reversals and Earth’s internal ...
The rapid loss of the magnetic field over North America is still unexplained but is linked to the shift of geomagnetic poles ...
This stunning light show was triggered by a G4 geomagnetic storm caused by a plume of solar plasma ejected from the sun.