- [YouTube] Slow Motion Video of a Multiple Tower Upward Lightning Flash on 6/16/10
Multiple tower upward lightning flash captured at 9,000 images per second in Rapid City, SD on 6/16/10. A preceding downward positive ground flash triggers upward leaders from seven towers, three of which are visible in the video.
- [YouTube] Highly Branched Upward Lightning, 6/22/10
A highly branched upward lightning flash from a tower in Rapid City, SD on 6/22/10.
- [YouTube] Slow Motion Video of Lightning
High speed video of lightning filmed at 7,200 images per second. Video shows a stepped leader with many leader channels followed by a single return stroke, continuing current and M-components. Video captured near Devils Tower, Wyoming.
- [YouTube] Slow Motion Video of a Lightning Negative Ground Flash
High speed video (7,200 images per second) of extensive negative leader development followed by a negative ground flash. Captured north of Bear Butte, South Dakota on 6/1/08.