Episode 1 Adventures #4 - Jedi Emergency 1999.12
ESS 200C Lecture 18. An isolated substorm is caused by a brief (30-60 min) pulse of southward IMF. Magnetospheric storms are large, prolonged disturbances.
Study of Pi2 pulsations observed from MAGDAS chain in Egypt
Pseudobreakups and substorms in comparison
The Physics of Space Plasmas William J. Burke 19 December 2012 University of Massachusetts, Lowell Dynamics of the Equatorial Ionosphere.
The Physics of Space Plasmas
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GOG Magazine Issue 2