Description BECU--OLON EAR V2 presents a nonlinear state-space framework for investigating persistent structural organization, metastable dynamics, and phase-coherence behavior within long-duration seismic systems. Using century-scale earthquake catalogs, hemispheric synchronization analysis, orbital and electromagnetic coupling signatures, and short-term coherence dynamics, the framework identifies evidence for persistent directional organization and transient metastable transition behavior near a preferred structural axis. The work introduces a unified set of structural observables, including coherence indices, entropy redistribution measures, transport organization metrics, and Critical Flow Index (CFI) dynamics, designed to characterize transition-state evolution under stochastic perturbations. EAR V2 further proposes the distinction between Axis Memory and Shape Memory, suggesting that large-scale directional organization may persist even while local morphology partially decoheres. The framework combines: covariance tensor analysis, nonlinear phase dynamics, surrogate and null-model testing, morphology-space organization, multifield transition coupling, and metastable geometric interpretation within a unified BECU--OLON analytical structure. This release represents the EAR V2 foundational framework publication. Advanced morphology classification, multifield transition dynamics, and extended nonlinear state-space analyses are reserved for subsequent EAR V3 developments.
George Vardiampasis (Sat,) studied this question.
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