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  2. Thunder - Wikipedia

    en.wikipedia.org/wiki/Thunder

    Thunder is the sound caused by lightning. [1] [2] [3] Depending upon the distance from and nature of the lightning, it can range from a long, low rumble to a sudden, loud crack. The sudden increase in temperature and hence pressure caused by the lightning produces rapid expansion of the air in the path of a lightning bolt. [4]

  3. Thunderstorm - Wikipedia

    en.wikipedia.org/wiki/Thunderstorm

    Direct damage caused by lightning strikes occurs on occasion. [56] In areas with a high frequency for cloud-to-ground lightning, like Florida, lightning causes several fatalities per year, most commonly to people working outside. [57] Acid rain is also a frequent risk produced by lightning. Distilled water has a neutral pH of 7.

  4. Lightning - Wikipedia

    en.wikipedia.org/wiki/Lightning

    Lightning also causes thunder, a sound from the shock wave which develops as heated gases in the vicinity of the discharge experience a sudden increase in pressure. The most common occurrence of a lightning event is known as a thunderstorm , though they can also commonly occur in other types of energetic weather systems, such as volcanic ...

  5. List of severe weather phenomena - Wikipedia

    en.wikipedia.org/wiki/List_of_severe_weather...

    Wildfire or bushfire (ignition of wildfires is sometimes by lightning strike, especially in "dry thunderstorms") Firestorm Fire whirl , also called firenado and fire tornado

  6. Atmospheric electricity - Wikipedia

    en.wikipedia.org/wiki/Atmospheric_electricity

    Ball lightning is often erroneously identified as St. Elmo's Fire, whereas they are separate and distinct phenomena. [26] Although referred to as "fire", St. Elmo's Fire is, in fact, plasma, and is observed, usually during a thunderstorm, at the tops of trees, spires or other tall objects, or on the heads of animals, as a brush or star of light.

  7. Winter storms bring flooding and 'thunder ice' in several US ...

    www.aol.com/news/storms-flood-neighborhoods...

    Storms spawned at least one brief tornado, sent creeks over their banks and caused flash flooding Thursday in portions of West Virginia and Kentucky, while a wintry mix coated trees and roads in ...

  8. Dry thunderstorm - Wikipedia

    en.wikipedia.org/wiki/Dry_thunderstorm

    Dry thunderstorms occur essentially in dry conditions, and their lightning is a major cause of wildfires. [ 3 ] [ 4 ] [ 5 ] Because of that, the United States National Weather Service , and other agencies around the world, issue forecasts for its likelihood over large areas.

  9. Study finds shocking benefit of lightning - AOL

    www.aol.com/study-finds-shocking-benefit...

    Lightning strikes over One World Trade Center, center right, during a thunderstorm seen from The Heights neighborhood of Jersey City, N.J., Sunday, June 2, 2013.