Schumann Resonance Live

The Schumann Resonance is a set of naturally occurring electromagnetic standing waves in the cavity between Earth's surface and the ionosphere.

This dashboard uses a live monitoring feed built around Schumann resonance sources from Tomsk Radio Observatory, plus space weather context from NOAA SWPC metrics.

Time flows from left to right, frequency rises from bottom to top, and brighter colors usually indicate stronger activity.

A spike can reflect stronger amplitude, noise, or geomagnetic disturbance. It should be compared with harmonics, solar wind, and Kp Index before drawing conclusions.

No. The 7.83 Hz band is the first mode, but the live value can drift slightly while higher harmonics also expand or weaken.

Yes. The page is designed for visitors searching for a Schumann resonance monitor, live chart, live spectrogram, or Earth frequency tracker in one place.

Kp Index helps connect resonance changes with geomagnetic conditions, so you can compare Schumann activity with broader space weather trends.

Live metrics refresh automatically every few seconds and the spectrogram refreshes on a separate timer.

Many researchers and bioacoustic experts associate the 7.83 Hz Schumann resonance with the brain alpha-theta borderline (~7-8 Hz). Some studies suggest environmental ELF fields can influence EEG patterns. While no definitive medical consensus exists, millions of people use Schumann resonance meditation tracks for relaxation, sleep, and mindfulness. This dashboard provides the real-time natural frequency for reference rather than therapeutic use.

Solar activity, particularly solar flares and coronal mass ejections (CMEs), intensifies the solar wind and compresses Earth magnetosphere. This increases ionization in the D-layer of the ionosphere, which can boost the amplitude of Schumann resonance modes. During strong geomagnetic storms (Kp 6-9), the fundamental 7.83 Hz band may show amplitude spikes, frequency shifts, and harmonic distortion.

The Schumann resonance has multiple harmonic modes. SR1 is the fundamental ~7.83 Hz. SR2 is ~14.3 Hz, SR3 is ~20.8 Hz, SR4 is ~27.3 Hz, and SR5 is ~33.8 Hz. Higher harmonics have weaker amplitudes but provide valuable insight into ionospheric conditions. Our live dashboard tracks all 5 harmonics simultaneously with an interactive radar visualization.

Schumann resonance activity varies throughout the day. Signals tend to be stronger during local daytime due to increased ionospheric D-layer ionization from solar radiation. Geomagnetic disturbances, often stronger at night, can also cause amplitude spikes. With our 24/7 live dashboard, you can monitor continuously and compare day-night patterns across different time zones.

The dashboard provides: (1) Live spectrogram from Tomsk Observatory refreshed every 60 seconds, (2) Frequency and amplitude tracking for SR1-SR5 harmonics, (3) Kp index and geomagnetic activity level, (4) Solar wind speed and space weather context, (5) Oscilloscope-style instantaneous waveform, (6) Harmonic radar visualization, (7) 7-day intensity heatmap, and (8) Active online visitor counter. All data is free and requires no account.

The Tomsk Radio Observatory is located at geographic coordinates 56.49N 84.97E in Tomsk, Russia. It is operated by the Siberian Federal University and is one of the leading ionospheric research centers in the world. The station uses induction magnetometers to monitor ELF electromagnetic waves in the Earth-ionosphere cavity between 0-40 Hz.

The Kp index (0-9 scale) measures global geomagnetic disturbance. Higher Kp values indicate stronger geomagnetic storms, which directly affect the ionosphere reflective properties. During Kp 5+ (G1 geomagnetic storm and above), the Schumann resonance can show amplified amplitude, frequency deviation from 7.83 Hz, and disrupted harmonic structure.

The historical archive section below the live spectrogram displays daily spectrogram thumbnails from the past 30 days. Each tile shows a bar chart of that day intensity with an overlay of the actual daily spectrogram image when available. Click any tile to view a full-size modal with the spectrogram, date label, and detailed intensity chart.