However, the traditional newspaper (if there really is such an animal) is threatened by shrinking readership. Television is focused on entertainment, even when it dresses it up as news.. Radio is threatened by satellites. All are confronted with the frictionless distribution enabled by the Internet, the disruptive effects of digital information. None have figured out a business model that pays for content at today's rates.
Thunder is a compression wave and will dissipate with time and distance. Under excellent conditions, thunder can be heard about 12 miles away from the lightning strike. However most of the time conditions arenât this good and we usually canât hear thunder any more than about 5 miles away.
If it takes 10 seconds for the thunder to roll in, the lightning struck about 2 miles or 3 kilometers away. For more information on lightning and related topics, check out the links on the next page.As you can see, the speed of sound changes depending on the temperature and the humidity; but if you want a round number, then something like 350 meters per second and 1,200 feet per second are reasonable numbers to use.