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A thunderstorm is classified as “severe” when it contains one or more of the following: hail one inch or greater, winds gusting in excess of 50 knots (57.5 mph), or a tornado. How many thunderstorms are there?
News about Met Office, Lenawee County, KYMA
News about severe thunderstorms, Iowa, northwestern Ontario
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See lightning strikes in real time across the planet. Free access to maps of former thunderstorms. By Blitzortung.org and contributors.
Jun 6, 2024 · Thunderstorm, a violent short-lived weather disturbance that is almost always associated with lightning, thunder, dense clouds, heavy rain or hail, and strong gusty winds. Learn more about thunderstorms, including their structure and the different types.
A thunderstorm, also known as an electrical storm or a lightning storm, is a storm characterized by the presence of lightning and its acoustic effect on the Earth's atmosphere, known as thunder. Relatively weak thunderstorms are sometimes called thundershowers. Thunderstorms occur in a type of cloud known as a cumulonimbus.
At any moment, about 2,000 thunderstorms are occurring worldwide. Learn how thunderstorms form, what causes lightning and thunder, and how these violent phenomena help balance the planet's...
Inspired by a true story, Invincible recounts the last 48 hours in the life of Marc-Antoine Bernier, a 14-year-old boy on a desperate quest for freedom. ‘The Thunderstorm’ was created in 1948 by Grandma Moses in Naïve Art (Primitivism) style.
How Thunderstorms Form. The developing, mature, and dissipating stages of a thunderstorm. Most thunderstorms form in three stages: the developing stage, when storm clouds form; the mature stage, when the storm is fully formed; and the dissipating stage, when the storm weakens and breaks apart.
Thunderstorms form when warm, moist air rises into cold air. The warm air becomes cooler, which causes moisture, called water vapor, to form small water droplets — a process called condensation. The cooled air drops lower in the atmosphere, warms, and rises again.
May 23, 2023 · The storm has considerable depth, often reaching 40,000 to 60,000 feet (12 to 18 km). Strong updrafts and downdrafts coexist. This is the most dangerous stage, when tornadoes, large hail, damaging winds, and flash flooding may occur.
6 days ago · What causes a thunderstorm? You’ve probably seen a big thunderstorm cloud roll into town. The thunder, lightning, heavy rain, and gusty winds are hard to miss! But where did that thunderstorm come from? All thunderstorms follow the same recipe. To form, these storms require three basic ingredients: Moisture, unstable air and lift.
