Interesting and did some reading up upon how they would produce a magnetic pulse and found the approach has been around for a while. https://en.wikipedia.org/w

Interesting and did some reading up upon how they would produce a magnetic pulse and found the approach has been around for a while. https://en.wikipedia.org/wiki/Explosively_pumped_flux_compression_generator https://en.wikipedia.org/wiki/Explosively_pumped_flux_compre... I wonder if such projects like https://www.ngdc.noaa.gov/geomag/emag2.html https://www.ngdc.noaa.gov/geomag/emag2.html will get more funding to do real-time monitoring.