Youtube Stormchaser Pecos Hank has excellent footage of red sprites, and may have been the first person on earth to film a green sprite: https://www.youtube.com

Youtube Stormchaser Pecos Hank has excellent footage of red sprites, and may have been the first person on earth to film a green sprite: https://www.youtube.com/watch?v=tGPQ5kzJ9Tg https://www.youtube.com/watch?v=tGPQ5kzJ9Tg