Lightning
High-speed Imaging
Interferometry Mapping
Starters, Jets and Gigantic Jets
Seven of those events observed above Dorian in 2013
Fractral Modeling of Jets/Gigantic Jets
Halos
A halo caused by a cloud-to-ground lightning flash (simulation)
Sprites
False color image of a sprite
Here is another video clip that also contains a few meteors
High speed video of sprite streamers (fine structure of sprites), courtesy Geoff McHarg (USAFA) and Hans Stenbaek-Nielsen (UAF)
Sprite streamer initiation (simulation)
Elves
An elve doublet in the lower ionosphere caused by an intra-cloud discharge (the elve doublet shown under three different viewing geometries)