This analysis uncovers geomagnetic pole reversal processes in Earth’s geodynamo, suggesting new dynamics during transitions.
Earth's geodynamo operates as a high-Pe system during polarity reversals: opacity (convection mechanisms below observation threshold), responsiveness (field responds to core flow perturbations), coupling (magnetosphere-biosphere feedback). Stable polarity epochs = COHERENT regime (Pe<1 for reversal probability). Excursions and reversals = D1→D3 cascade in planetary magnetic architecture.
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Anthony W. Eckert (2026) studied this question.
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