Search results
Results From The WOW.Com Content Network
The result is the nearly daily development of clouds that produce thunderstorms. For example, "Lightning Alley"—an area from Tampa to Orlando—experiences an extremely high density of lightning strikes. As of 2007, there were as many as 50 strikes per square mile (about 20 per km 2) per year.
Many thunderstorms move with the mean wind speed through the Earth's troposphere, the lowest 8 kilometres (5.0 mi) of the Earth's atmosphere. Weaker thunderstorms are steered by winds closer to the Earth's surface than stronger thunderstorms, as the weaker thunderstorms are not as tall.
According to the CDC there are about 6,000 lightning strikes per minute, or more than 8 million strikes every day. [11] As of 2008 there were about 240,000 "lightning strikes incidents" around the world each year. [12] According to National Geographic in 2009, about 2,000 people were killed annually worldwide by lightning. [13]
Findings could help shed light on how life came to exist on Earth.
Thunderstorms that ignite on the fringe of the heat dome are known as ring of fire thunderstorms. ... 19 easy 5-ingredient snacks ready in less than 10 minutes. Food. Southern Living.
For premium support please call: 800-290-4726 more ways to reach us
Moreover, the eigenfrequencies of the Earth-ionospheric waveguide, the Schumann resonances at about 7.5 Hz, are used to determine the global thunderstorm activity. [ 134 ] In addition to ground-based lightning detection, several instruments aboard satellites have been constructed to observe lightning distribution.
In an average thunderstorm, the energy released amounts to about 10,000,000 kilowatt-hours (3.6 × 10 13 joule), which is equivalent to a 20-kiloton nuclear warhead. A large, severe thunderstorm might be 10 to 100 times more energetic. Lightning sequence (Duration: 0.32 seconds)