Schumann Resonance Data is an observatory-style resource for monitoring and exploring Earth’s natural electromagnetic resonances. It presents real-time electromagnetic field data from the Space Observing System in Tomsk, with captures described as occurring every ten minutes, and offers a continuous archive of recorded signals. The service highlights the fundamental Schumann resonance near 7.83 Hz and its harmonics, including frequencies around 14, 20, 26, and 33 Hz.

Visitors can use scientific visualizations to examine signal frequency, intensity, and changes over time. Explanatory material describes how to read the charts, identify resonance bands and stronger bursts, and recognize possible data gaps. The site also introduces the atmospheric processes associated with Schumann resonances, including lightning and changing ionospheric conditions, and discusses how solar and geomagnetic activity may affect observations. Its content combines live monitoring, historical views, and educational interpretation for people interested in Earth’s electromagnetic environment. The focus is on making ongoing Tomsk observations accessible through data displays and straightforward guidance for understanding the planetary signal.