Last night on the news, they showed the earth from the space station station, was the top of a thunder storm, really wild looking
http://www.ufosightingsdaily.com/2015/04/ufo-shoots-out-of-storm-in-alma.html?m=1Here is the video.
Not completely related to lighting, but here is a link to the ISS HD Earth Viewing project on UStream: http://www.ustream.tv/channel/iss-hdev-payloadGreat feed from HD cams on the ISS.Use this site (http://www.isstracker.com/) to determine if the ISS is on the night side and showing the black screen.
There are also some other rare types of ligtning (ball lightning, St. Elmo's Fire, etc.)