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SUVI 304A extreme ultraviolet. Bright regions = active sunspots and flares.
| Region | Location | Class | Spots | Area |
|---|---|---|---|---|
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SDO/HMI solar disk showing current sunspot activity. Dark spots indicate active regions.
Solar Cycle 25 began in December 2019. We are currently near solar maximum -- higher sunspot counts, more frequent flares, and increased geomagnetic storm activity.
The Schumann resonances are electromagnetic frequencies generated by lightning discharges between Earth's surface and the ionosphere. The fundamental frequency is approximately 7.83 Hz. These frequencies are influenced by solar activity, geomagnetic storms, and ionospheric conditions. Some researchers investigate potential correlations with human physiology and consciousness.
Live Schumann Data (Geocenter.info)