❌ Ball Lightning (foudre en boule)

This... Ball lightening! A rare aerial phenomenon in the form of a luminous sphere that is generally several centimetres in diameter. It usually occurs near the ground during thunderstorms, in close association with cloud-to-ground lightning. It may be red, orange, yellow, white, or blue in colour and is often accompanied by a hissing sound and distinct odour. It normally lasts only a few seconds, usually moving about and then vanishing suddenly, either silently or explosively. Ball lightning has been reported to cause damage by burning or melting but is usually harmless. Its causes and its relation to common lightning are not known, but among the suggested explanations are: air or gas behaving abnormally, high-density plasma phenomena, an air vortex containing luminous gases, and microwave radiation trapped within a plasma bubble. Sometimes bead lightning is mistaken for ball lightning. Bead lightning is most apparent when the current in a cloud-to-ground flash persists for an appreciable fraction of a second. In these cases, the luminosity also persists and the channel may have regions of enhanced luminosity that resemble a string of beads. If you enjoy my posts, find them EDucational and can find in your heart to contribute to my grandsons cause it would be greatly appreciated.