This work presents an first observational validation analysis of structural dynamics in Parker Solar Probe magnetic field data, focusing on the temporal relationship between pre-event organization and post-event activation. We introduce a structural invariant derived from local coherence properties of the magnetic field, and analyze its behavior in relation to independently identified directional events. The results reveal a consistent pattern in which significant structural minima precede events by a finite delay, followed by a stronger post-event multiscale activation. A composite structural field incorporating spectral information further highlights this asymmetry, showing a pronounced peak shortly after the event. Statistical tests (including randomized baselines, temporal shifts, and block permutations) confirm that these patterns are not compatible with random alignment. This study represents an initial observational validation of a time-leading prediction previously introduced in:https://doi.org/10.5281/zenodo.18158032 The present work should be interpreted as an alpha version, providing first empirical evidence of a structured temporal organization underlying solar wind dynamics. Future work will extend this analysis with additional datasets and assess the predictive potential of the proposed framework.
Pablo González Ferreiro (Mon,) studied this question.