Thunder

For the rock band, see Thunder (band).

Thunder is the sound of the shockwave caused when lightning instantly heats the air around it to up to 30 000 °C (54 000 °F). That super-heated air expands rapidly, then contracts as it cools. The rapid expansion/contraction generates sound waves, making the sound that is called "thunder."

Since sound and light travel at different speeds through the atmosphere, one can time the interval between them to roughly estimate how far away the bolt of lightning is. The speed of sound in air is approximately 340 m/s (761 mph), while the speed of light is so fast that the lightning is seen only a few microseconds after the event, so the lightning is approximately one kilometer distant for every 3 second interval (one mile for every 5 seconds).

Contents

List of thunder gods

Polytheistic peoples in areas with much thunder, or areas where thunder precedes drought-breaking rain, may postulate a thunder god.

European gods

Asian gods

Gods of the Americas

African gods

Gods of the South Pacific

See also: Category:Thunder gods

See also

External links

de:Donner es:Trueno fr:Tonnerre it:Tuono he:רעם nl:Donder ja:雷 pl:Grzmot ru:Гром simple:Thunder sk:Hrom sv:Åska zh:雷