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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.
There are about 40,000 thunderstorms per day across the globe, generating roughly 100 lightning strikes per second, [1] which can be thought to charge the Earth like a battery. Thunderstorms generate an electrical potential difference between the Earth's surface and the ionosphere, mainly by means of lightning returning current to ground ...
Atmospheric noise is radio noise, or "static", caused by natural atmospheric processes, primarily lightning discharges in thunderstorms. On a worldwide scale, there are about 40 lightning flashes per second, or ≈ 3.5 million lightning discharges per day. [2]
The weather pattern has been ripe for large complexes of thunderstorms to form and travel dozens to hundreds of miles over the central region of the U.S. This is typically how much of the Plains ...
Single-cell thunderstorms form in environments of low vertical wind shear and last only 20–30 minutes. Organized thunderstorms and thunderstorm clusters/lines can have longer life cycles as they form in environments of significant vertical wind shear, normally greater than 25 knots (13 m/s) in the lowest 6 kilometres (3.7 mi) of the ...
The first week of September is usually one of the busiest times of the year for tropical storms and hurricanes, but there is an eerie silence across the Atlantic Ocean. AccuWeather adjusted its ...
Observed DST during the World War II, from 1942 to 1945 just as the rest of the Indian subcontinent. Advanced one hour to UTC+6:30 in May 1996, reduced 30 minutes to UTC+6 in October 1996, and reduced 30 minutes to UTC+5:30 in April 2006. Sudan: 1985: Observed DST in 1970–1985. Sweden: Observed DST 15 May–30 September 1916, in a test run.
PHOTO: The Doomsday Clock is seen at 89 seconds to midnight, as set by the Bulletin of the Atomic Scientists' Science and Security Board, at the US Institute of Peace in Washington, Jan. 28, 2025.