Top Most Unbelievable Thunderstorm You Never Noticed Before

First of all I would like to showing all of you about the definition of thunderstorm. Thunderstorm is a storm with thunder and lightning and usually with heavy rain. If we are talking about the thunderstorms they are assuring harmful to the humanity and earth. People never want it but it is the natural that we can not escape or stop them happen at all. The following pictures below will exploring about the most danger sign and amazing event by the thunderstorm.