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Basics of Lightning 1. There are two common types of lightning i.e. cloud-to-ground and cloud-to-cloud lightning. Cloud-to-ground lightning occurs when there are electrical discharges between cloud and ground. Cloud-to-cloud lightning is mainly cloud flashes, which are electrical discharges within a single cloud or between different clouds.
Lightning occurs commonly during thunderstorms as well as other types of energetic weather systems, but volcanic lightning can also occur during volcanic eruptions. Lightning is an atmospheric electrical phenomenon and contributes to the global atmospheric electrical circuit.
See lightning strikes in real time across the planet. Free access to maps of former thunderstorms. By Blitzortung.org and contributors.
Lightning is an electrical discharge caused by imbalances between storm clouds and the ground, or within the clouds themselves. Most lightning occurs within the clouds. "Sheet lightning"...
Jun 21, 2024 · Lightning, the visible discharge of electricity that occurs when a region of a cloud acquires an excess electrical charge, either positive or negative, sufficient to break down the resistance of air. It can occur within the cloud, between clouds, between the cloud and the air, or between the cloud and the ground.
Jun 10, 2024 · Lightning is a large electrical spark caused by the difference in charges between storm clouds and the ground, or within the clouds. It discharges in a blinding flash. Annually, on average, there...
May 13, 2013 · Lightning strikes during thunderstorms kill more Americans each year than either tornadoes... National Geographic explores the science behind lightning strikes.
Jun 13, 2024 · If we are watching the sky, we see the lightning before we hear the thunder. That is because light travels much faster than sound waves. We can estimate the distance of the lightning by counting how many seconds it takes until we hear the thunder. It takes approximately 5 seconds for the sound to travel 1 mile.
Oct 19, 2023 · Lightning Safety All thunderstorms and lightning storms are dangerous. Lightning is very, very hot—hotter than the surface of the sun. It can reach 28,000 degrees Celsius (50,000 degrees Fahrenheit). Lightning is more likely to strike objects that stick up off of the ground, including people.
In the United States alone, lightning hits the ground 25 million times a year. Lightning is a gigantic electrical spark. A spark that can be 5 miles (8 kilometers) long. It would take up to 80...
