Schumann Resonance – Nightly Overview (12/30/25) The overall field today stayed active but organized, not chaotic. What stands out most is persistent mid-level energy with intermittent vertical spikes, rather than sustained overloads or full-spectrum blasts. Spectrogram observations The primary Schumann bands remained clearly visible and well-defined throughout the day. The fundamental around 7.8 Hz stayed intact, with harmonics holding steady above it. There were several narrow vertical lines e

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