Thunder and lightning go together like peanut butter and jelly or milk and cookies right? Apparently not always so! Up until last night, I have NEVER in my life seen so much lightning without even a low rumble of thunder. It was extremely eerie watching lightning that close with so many rapid fire flashes but all the time being completely and utterly silent.
Apparently, (according to my aunt (a science teacher) and a little bit of internet research) this phenomenon is called cloud lightning or cloud to cloud lightning. It is caused when a charge builds up on only one side of the cloud and the lightning stays within the cloud and doesn't strike the ground. Generally, the cloud lights up and flickers (which is what we observed) and the lightning occurs at very rapid intervals.
Who knew!?
(This isn't my pic, just one of Intra Cloud Cloud to Cloud lightning)
