Process of lightning occurring |
The first stroke that occurs is called a stepped leader and it is invisible to the human eye.
Once the stepped leader and the traveling spark connects to a positive charge on the Earth we are then able to see the strike.The process of stepped leader and a return stroke |
In the unlikely event that someone does get struck by lightning and dies you don't need to worry about the lightning transferring to you because there will be no electrical charge left in the body. The only way that lightning can get many people at once is if it strikes the ground or a body of water.
Lightning doesn't only occur with rain storms it can also occur in snow storms, sand storms, and even over volcanoes as they erupting. The lightning occurs because of the positive and negative charges as well as the different climates. Just like lightning can occur in different types of storms also has different forms.
Lightning over downtown Denver |