Schumann Resonance Live

Active resonance — elevated band intensity detected. Local lightning bursts visible.

Today Earth’s electromagnetic field looks generally active, with the main Schumann resonance bands (around ~7.8, ~14, ~21 and ~27 Hz) showing a sustained brighter glow than a quiet day, indicating elevated global thunderstorm energy feeding the Earth–ionosphere cavity. Across the day there are repeated thin, bright vertical streaks that jump through many frequencies, a signature of nearby lightning discharges briefly injecting broadband energy into the spectrum. In between these bursts the background stays mostly blue-to-green, so the activity comes in pulses rather than as a continuous storm. A few faint, steady horizontal traces sit on top of the natural bands, consistent with man‑made interference at fixed frequencies, but they don’t dominate the overall pattern.

• All five modes visible. Horizontal bright bands at 7.83, 14.3, 20.8, 27.3, and 33.8 Hz confirm active resonance across the full tracked range.
• Consistent band spacing. Even separation between modes indicates stable ionospheric geometry with no significant compression or expansion events.
• Diurnal intensity cycling. Brightness fluctuations track the rotation of global thunderstorm centers through their daily peak output windows.

Fundamental at 7.70 Hz — within normal range.

• Stable trace near 7.83 Hz. Reflects normal ionospheric geometry and cavity dimensions consistent with quiet geomagnetic conditions.
• Upward shifts above 8.0 Hz signal ionospheric compression from solar UV/X-ray flux increases or sudden geomagnetic disturbance onset.
• Downward drifts toward 7.5 Hz typically occur during local nightside passes when the ionosphere expands to higher altitude, enlarging the cavity.

F1 amplitude at 3.5 — typical signal power.

• Clear diurnal cycling expected. Africa peaks ~15:00 UTC, South America ~20:00 UTC, Southeast Asia ~08:00 UTC as each region's convective storms intensify.
• Brighter regions indicate stronger power. Sustained high-brightness periods may indicate mesoscale convective complexes or tropical cyclone genesis events.
• Seasonal variation is normal. Northern Hemisphere summer produces overall higher amplitude due to greater continental landmass heating and thunderstorm frequency.

Q-factor at 11.0 — above nominal, exceptionally clean resonance conditions.

• Values of 4 – 8 are nominal. Healthy energy retention with the cavity ringing cleanly at each harmonic mode.
• Drops below 4 indicate increased absorption. Caused by enhanced solar X-ray flux during flares or energetic particle precipitation during geomagnetic storms.
• Values above 8 signal exceptionally clean conditions. Typically seen during geomagnetically quiet intervals near solar minimum.