A Tesla Oscillator notoriously creates Earthquakes & subway trains make the Earth shake. Some time ago it was decided to Airburst until out of town constructions gave us Warheads. Please Airburst unless you want a bunker. Also wait for civilian targets, until the sway of the Earth by numerous sudden impacts is registered. Skyward shock waves need recoil assistance or breaking supports. Nuclear dampers are used at Power Stations.
Close adherance to destructive scripture in presence of inaccuracy is insane. Isaiah could be wrong concerning the brightness of the sun as well as the time misunderstood. He usually rambled without anybody understanding then or now, don't take him word for word for a couple of bullseye descriptions in a sea of babble.