The Schumann resonance is the background magnetic field that pulses away at about 7.83 hz. It permeates all living things on the planet and there is a Canadian professor called Michael Persinger who has proposed that it is the equivalent of the planetary biological wifi signal. It is an essential element for all life on earth.
He gives a great explanation here about it and also how world-changing it would be if we could use our latent psychic ability to spot when politicians are lying to us.
https://www.youtube.com/watch?v=9l6VPpDublg
The Schumann resonance usually fluctuates a little bit depending on many factors. However just now it is showing massive spikes.
Also the Princeton egg is a series on Random Number generators located all over the world, these have been shown to detect spikes in probabilities when the attention of the earths population is focused on specific events. It spiked about 14 hours before 911 to give an example. This is now showing major disruption also.
https://noosphere.princeton.edu/gcpdot/
What does this mean? Maybe nothing but it could also indicate that there are significant events happening that are about to affect the whole planet.