Schumann Resonances and Space Observing System

Space observing system of the Schumann Resonances

Schumann Resonances are an important science fact that it is not taught widely in school and something I have been aware of in the last couple of years, as I was seeking answers to ringing in the ears. Schumann Resonances is an important natural phenomenon to understand because it has a powerful effect on us humans and animals.

I am linking here to the Space Observing System from a University, it’s a Comprehensive Data Monitoring lab in Tomsk, Russia. Schumann Resonance link (it’s in Russian so you’ll need to translate!):

Comprehensive monitoring data in Tomsk

Space observing system of the Schumann Resonance

Schumann resonances

The Schumann resonances are a set of spectrum peaks in the extremely low frequency portion of the Earth’s electromagnetic field spectrum. Schumann resonances are global electromagnetic resonances, generated and excited by lightning discharges in the cavity formed by the Earth’s surface and the ionosphere. Wikipedia

Math behind the Science

This global electromagnetic resonance phenomenon is named after physicist Winfried Otto Schumann who predicted it mathematically in 1952. Schumann resonances occur because the space between the surface of the Earth and the conductive ionosphere acts as a closed waveguide. The limited dimensions of the Earth cause this waveguide to act as a resonant cavity for electromagnetic waves in the ELF band. The cavity is naturally excited by electric currents in lightning. Schumann resonances are the principal background in the part of the electromagnetic spectrum from 3 Hz through 60 Hz, and appear as distinct peaks at extremely low frequencies (ELF) around 7.83 Hz (fundamental), 14.3, 20.8, 27.3 and 33.8 Hz.

In the normal mode descriptions of Schumann resonances, the fundamental mode is a standing wave in the Earth–ionosphere cavity with a wavelength equal to the circumference of the Earth. This lowest-frequency (and highest-intensity) mode of the Schumann resonance occurs at a frequency of approximately 4.11 Hz, but this frequency can vary slightly from a variety of factors, such as solar-induced perturbations to the ionosphere, which compresses the upper wall of the closed cavity. The higher resonance modes are spaced at approximately 6.5 Hz intervals, a characteristic attributed to the atmosphere’s spherical geometry. The peaks exhibit a spectral width of approximately 20% on account of the damping of the respective modes in the dissipative cavity. The 8th partial lies at approximately 60 Hz.

Scientists Find Evidence That Your Brain Can Sense Earth’s Magnetic Field:


  1. Ascension Guide for Newbs - Silicon Palms - March 27, 2019

    […] points at the Schumann Resonances but there’s also climate change that we now know is not man-made, or it wouldn’t also […]

Leave a Reply

This site uses Akismet to reduce spam. Learn how your comment data is processed.