Schumann Resonance

The Schumann resonances (SR) are a set of spectrum peaks in the extremely low frequency (ELF) 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.

A community of people like to keep an eye on the Schumann. This is a simple way to quickly check where it is.

Included:
- Notifications for Spike AND Amplitude
- Tomsk Archive, Spectrogram, Amplitude, Frequency, & Q
- Current values for Spike, Amplitude (Power), Frequency, & Q-factor
- Ai Analysis of the current Tomsk Spectrogram and Cumiana Geo/E-field
- All-in-One Collage image for Current Tomsk and Cumiana charts
- See When Tomsk is OFFLINE/ONLINE
- GCP Dot (not just static, animated last minute of data!)
- Zoom, pinch, rotate, share, and Save all the above!
- 'How To' Popups discuss each chart and How to Read them
- Resources links including Communities, links to us, links to Tomsk, Cumiana, Hungary, NOAA, the Kp-index and more

Subscribers can now:
- listen to the Current Tomsk Fundamental Frequency
- receive Blackout Notifications
- browse Tomsk as well as Cumiana Archives
- interact with the past 48 hours of Current Tomsk Spike, Amplitude (Power), Frequency, and Q data!
- and participate in the in-app Schumann Resonances Chat Forum!