Spectrogram Gallery

Browse archived Schumann resonance spectrograms. Each image captures Earth's electromagnetic heartbeat at a specific moment in time.

Live · October 31, 2026

Tomsk Observatory
Live Schumann Resonance spectrogram from Tomsk for October 31, 2026

Source: Space Observing System, Tomsk. Updates every minute. On this chart frequency rises from top to bottom, so the 7.83 Hz fundamental is the bright band about a fifth of the way down. How to read the chart.

Archived Spectrograms

Daily insights: the latest 30

One short report per day, AI-drafted from NOAA space weather data (Kp index, solar wind, X-ray flares). This list runs from October 2, 2026 to October 31, 2026.

  1. B-Class Flare, Moderate Kp, Earth AbsorbsKp 3
  2. B-Class Murmur, Kp Minimal, Solid FootingKp 1.33
  3. C-Class Nudge, Composed Magnetosphere, Bedrock FrequencyKp 2.33
  4. B-Class Whisper, Kp Low, Earth ComposedKp 1.33
  5. Solar Flicker, Calm Magnetosphere, Firm GroundKp 2.33
  6. Gentle Solar Breath, Magnetosphere UnmovedKp 0.67
  7. C-Class Flare, Serene Kp, Bedrock IntactKp 0.33
  8. C-Class Flare, Kp Minimal, Earth PersistsKp 1
  9. Solar Nudge, Magnetosphere Unmoved, Baseline HoldsKp 1.33
  10. Solar Spark, Kp at Three, Earth EnduresKp 3
  11. C-Class Spark, Moderate Kp, Grounded DayKp 3.33
  12. M-Class Flare, Geomagnetic Stillness PrevailsKp 0.33
  13. C-Class Flare, Serene Magnetosphere, Earth EnduresKp 0
  14. Flare Noted, Fast Wind, Firm FoundationKp 2.67
  15. Flare Fired, Magnetosphere Shrugged It OffKp 0
  16. C-Class Flare, Low Kp, Firm ResonanceKp 1.33
  17. Fast Wind, Quiet Magnetosphere, Firm EarthKp 0.67
  18. Brisk Solar Wind, Kp Holds Its GroundKp 3
  19. Brisk Wind, C-Class Spark, Earth PersistsKp 2.67
  20. C-Class Flare, Brisk Wind, Firm BaselineKp 2
  21. Strong Flare, Brisk Wind, Kp Holds ModerateKp 3
  22. M-Class Flare, Kp Contained, Baseline IntactKp 2.33
  23. M-Class Flare, Kp Stays Low, Ground HoldsKp 2.33
  24. C-Class Spark, Low Kp, Solid FoundationKp 1
  25. M-Class Spark, Minimal Geomagnetic FootprintKp 1.33
  26. M-Class Flare, Moderate Wind, Earth PersistsKp 3
  27. Elevated Solar Wind, Earth Absorbs the PushKp 4.67
  28. Low Solar Pressure, Earth Stays ComposedKp 2.67
  29. Subdued Solar Breath, Firm Planetary BaselineKp 1.33
  30. Solar Whisper, Bedrock Frequency HoldsKp 1

Monthly recaps: October 2026September 2026August 2026July 2026June 2026May 2026April 2026All daily insights