A series of articles published in Thunderbolts website by Andrew Hall, engineer and writer, make reference to the effects supersonic shockwaves would create on Earth.
- Surface Conductive Faults, March 11, 2016
- Arc Blast – Part One, May 11, 2016
- Arc Blast – Part Two, May 21, 2016
- Arc Blast — Part Three, May 28, 2016
I’ll compile here some of the locations mentioned there:
And each one of these individually: