Genuine Crop Circles will never appear on the site where it was not preceded by a storm, more precisely, where the lightning discharge did not hit in the field exactly at the point where it later appeared circles or any other regular patterns.
Genuine mazao duru kamwe kutokea kwenye tovuti ambapo ilikuwa si kutanguliwa na dhoruba, usahihi zaidi, ambapo kutokwa umeme hakuwa hit katika shamba hasa katika hatua ambapo ilionekana baadaye duru au nyingine yoyote mifumo ya mara kwa mara.