In very rare cases and with the cooperation of several relatively random and very rare causes, which are explained on many other pages, may result in a regular pattern, that appears usually only very long after the thunderstorm.
Katika kesi nadra sana na kwa ushirikiano wa Sababu kadhaa Relativt random na nadra sana, ambayo ni Explained katika kurasa nyingine nyingi, inaweza kusababisha mfano mara kwa mara, Hiyo amewajia tu usuall muda mrefu sana baada ya umeme unavyotokea.