Search results
What causes lightning? The creation of lightning is a complicated process. We generally know what conditions are needed to produce lightning, but there is still debate about exactly how a cloud builds up electrical charges, and how lightning forms.
6 days ago · Lightning begins as static charges in a rain cloud. Winds inside the cloud are very turbulent. Water droplets in the bottom part of the cloud are caught in the updrafts and lifted to great heights where the much colder atmosphere freezes them.
News about Yosemite National Park, Jamestown Township, Germantown
News about lightning, thunderstorms, thunderstorm
Also in the news
4 days ago · Lightning strikes on people, though comparatively rare, can cause conditions ranging from amnesia to cardiac arrest. Lightning can also cause the surrounding air to heat up to 27,700 degrees Celsius (almost 50,000 degrees Fahrenheit), often setting nearby objects on fire.
- www.weather.gov
- › Safety
Thunder is the sound made by a flash of lightning. As lightning passes through the air it heats the air quickly. This causes the air to expand rapidly and creates the sound wave we hear as thunder. Normally, you can hear thunder about 10 miles from a lightning strike.
May 16, 2023 · Lightning causes thunder. In a thunderstorm, lightning occurs when an electrical discharge happens within or between clouds or between a cloud and the ground. Charged dust particles work like charged ice particles in volcanic eruptions and heat lightning.
What causes lightning? As warm air rises it cools and condenses forming small droplets of water. If there is enough instability in the air, the updraft of warm air is rapid and the water vapour...
- www.weather.gov
- › Safety
Thunder is created when lightning passes through the air. The lightning discharge heats the air rapidly and causes it to expand. The temperature of the air in the lightning channel may reach as high as 50,000 degrees Fahrenheit, 5 times hotter than the surface of the sun.
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.
Apr 5, 2023 · The conditions needed to produce lightning have been known for some time. However, exactly how lightning forms has never been verified, so there is room for debate. Leading theories focus around separation of electric charge and generation of an electric field within a thunderstorm.
Oct 19, 2023 · 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.
