Even before the impact of discharge to the ground is beginning to disseminate from there great air pressure (sound speed) and shock (supersonic) wave, and from there the speed of light is disseminates extremely strong impulse of electromagnetic radiation, almost of all wavelengths, which has no equivalent in the physical practice.
Hata kabla ya athari za kutokwa na ardhi ni kwa ajili ya mwanzo ya kusambaza kutoka huko shinikizo kubwa hewa (sauti kasi) na mshtuko (supersonic) wimbi, na kutoka huko kasi ya mwanga ni kubwa mno kusambaza msukumo wa nguvu ya mionzi electromagnetic, karibu ya wavelengths wote, ambayo haina sawa katika mazoezi ya kimwili.