EMF Grid Lines

[curVV]

Hi. Do natural emf grid lines exist? Where can I find more info on this. Specifically, I need coordinates. Thanks.

 

[KerrTexas]

Hi. Do natural emf grid lines exist? Where can I find more info on this. Specifically, I need coordinates. Thanks.

There are several different tools regarding geomagnetic activity here :

Data & Products

They do have a program through that USGS site where you can provide the latitude and longitude of a location and get a reading...however...don't remember exactly where that program is.

And this is a good article regarding Telluric Currents :

The Earth's Electrical Environment

 

[curVV]

Thank you, KerrTexas! Much appreciated.