When the attraction becomes too strong, the positive and negative charges come together, or discharge, to balance the difference in a flash of lightning (sometimes known as a lightning strike or lightning bolt). The rapid expansion and heating of air caused by lightning produces the accompanying loud clap of thunder.
- What is the main cause of thunder?
- What does it mean if thunder is really loud?
- What causes thunder simple explanation?
- Can there be thunder without a storm?
- Can there be thunder without?
- Why does lightning hit before the sound of thunder?
- Is there ever thunder without rain?
- What causes thunder without rain?
- Can there be lightning on a clear day?
- Are dry thunderstorms rare?
What is the main cause of thunder?
Thunder is caused by the rapid expansion of the air surrounding the path of a lightning bolt.
What does it mean if thunder is really loud?
Typically, a sharp crack or click will indicate that the lightning channel passed nearby. If the thunder sounds more like a rumble, the lightning was at least several miles away. The loud boom that you sometimes hear is created by the main lightning channel as it reaches the ground.
What causes thunder simple explanation?
The lightning flash heats the air around it so quickly that the air expands very fast. When you heat something, it gets bigger – it expands. The air around the lightning flash expands so fast that it makes a shock wave in the air. That shock wave is the thunder that you hear.
What Causes Thunder And Lightning? | Weather Science | Scishow Kids
Can there be thunder without a storm?
Let's see how this happens. Dry thunderstorm refers to thunder and lightning that occur without bringing rain to the ground. In fact, the thunder-bearing clouds do produce rain but the rain droplets have evaporated in the air before reaching the ground.
Can there be thunder without?
No, it is not possible to have thunder without lightning. Thunder starts as a shockwave from the explosively expanding lightning channel when a large current causes rapid heating. However, it is possible that you might see lightning and not hear the thunder because it was too far away.
Why does lightning hit before the sound of thunder?
In nature, a lightning flash and the associated thunder occur at almost the same time in a thunderstorm. A person on the ground sees the lightning flash before hearing the thunder because light at a speed of around 300,000,000 meters per second travels much faster than sound which moves at 340 meters per second.
The Science Of Lightning | National Geographic
Is there ever thunder without rain?
Dry lightning is lightning that occurs without rain nearby. The NOAA Storm Prediction Center routinely issues forecasts for dry lightning because this kind is more likely to cause forest fires.
What causes thunder without rain?
In fact, the thunder-bearing clouds do produce rain but the rain droplets have evaporated in the air before reaching the ground. This is possible if the clouds are sufficiently high and the humidity of air between the clouds and the ground is low enough.
What Causes Thunder And Lightning? | Thunderstorm | Video For Kids
Can there be lightning on a clear day?
"Lightning on a clear and sunny day is a real and very dangerous phenomenon. These errant strikes of lightning, sometimes called "bolts from the blue" are in fact associated with thunderstorms.
Are dry thunderstorms rare?
Any precipitation that falls from elevated thunderstorms can be entirely evaporated as it falls through the lower dry layers. They are common during the summer months across much of western North America and other arid areas.