The EARTH SINGS - Q Wave

On November 11, 2018 (11-11-11) the Earth sent out a low Hz repeating signal every 17 seconds Q=17 for about 20 minutes. Scientists describe it as “music”.

The signal began in a TRIANGLEd island off the coast of Africa then traveled across the circumference of the Earth.

National Geographic:

https://relay.nationalgeographic.com/proxy/distribution/public/amp/science/2018/11/strange-earthquake-waves-rippled-around-world-earth-geology?__twitter_impression=true