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New mechanism for EM waves? generation as a response to earthquakes

A. Haddadou·R. Annou
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Abstract

A mechanism that explains the increase of electromagnetic (EM) perturbations during earthquakes is proposed. When earthquakes occur, surface waves propagate along the globe surface inducing a globe surface rippling, which is reproduced in an amplified manner at the atmosphere-ionosphere interface. A surface EM wave that imparts a quiver velocity to electrons propagates along the rippled interface encountering a periodic plasma density. A non-linear density current is consequently generated that is a source of EM waves. The wave equation is solved and the EM field is determined.

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A. Haddadou, R. Annou. 2005-10-10. New mechanism for EM waves? generation as a response to earthquakes. https://arxiv.org/abs/physics/0510078

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