This category is for sites about thunderstorms and lightning including red sprites, blue jets, ball lightning, fulgurites, lightning pictures other lightning phenomena.
Please submit your site to the most appropriate category. Submitting to an incorrect category may delay review of your site. Please submit only websites that have English language content to this category and its subcategories. If your site is in a language other than English, please submit it to the appropriate category of World.
Sites offering surge protection devices should be submitted to Business.
Red sprites and blue jets are upper atmospheric optical phenomena associated with thunderstorms that have only recently been documented using low light level television technology.