Why thunder is so loud?
Dylan Hughes
Score: 4.9/5 (71 votes)
The loud thunder that follows the lightning bolt is commonly said to come from the bolt itself. However, the grumbles and growls we hear in thunderstorms actually come from the rapid expansion of the air surrounding the lightning bolt. ... As the heated air expands, the pressure drops, the air cools, and it contracts.
What does it mean when the thunder is really loud?
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. ... Remember, if you can hear thunder, chances are that you're within striking distance of the storm.
Is loud thunder bad?
Other than the threat of the lightning itself, does thunder — especially very loud thunder — pose any threat to people near the lightning strike? ... The shock wave and thunder (at very close range to the lightning bolt) can cause property damage, but no injuries have been reported.
Why is thunder so loud at night?
Thunderstorms seem louder a night because of a warm layer of air above the storm. The layer of air acts like a ceiling, keeping the sound closer to the ground. Remember that thunder is caused by lightning.
Can thunder hurt you?
What is there to be scared of? Most storms are harmless, even soothing to some, and nurturing to plants and wildlife. Thunder can't hurt us, of course, but lightning strikes can be deadly. ... Still, lightning strikes are deadly, which is why you should go indoors when you hear thunder.
Why Doesn't All Thunder Sound The Same?
Why does thunder shake the house?
Why does the house shake when there is a thunder storm? Your house will shake depending the closeness of the lightning. Thunder is a sonic boom that comes from the rapid heating of the air around a lightning strike. Sonic booms cause massive shaking to nearby objects (your house).
Why does thunder sound so scary?
A big noise
Why is thunder so loud? It's because the amount of electrical energy that flows from the cloud to the ground is so enormous: it's like a very big waterfall of electricity. The louder the sound that you hear, the closer you are to the lightning. Light travels through air much faster than sound.
Can thunder come into house?
About one-third of lightning-strike injuries occur indoors. Here are some tips to keep safe and reduce your risk of being struck by lightning while indoors. Do NOT bathe, shower, wash dishes, or have any other contact with water during a thunderstorm because lightning can travel through a building's plumbing.
Is thunder a shockwave?
Thunder is the acoustic shock wave resulting from the extreme heat generated by a lightning flash. ... When lightning occurs, it heats the air surrounding its channel to that same incredible temperature in a fraction of a second.
Why are people scared of thunder?
When people have had a traumatic experience linked to thunderstorms and lightning, they may be more prone to develop astraphobia. And if a person has witnessed someone getting hurt by thunder and lightning, this can contribute to the development of astraphobia.
Why does thunder last so long?
Thunder lasts longer than lightning due to the time it takes for the sound to travel from different parts of the lightning channel. ... When the sound of thunder has a rumbling quality, it is the sound waves reaching the listener at different times owing to the shape of the lightning strike.
Does thunder happen without lightning?
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. ... Thunder is caused by lightning.
Why does thunder sound different?
The pitch of thunder changes depending on your distance from the flash. High pitch booms come from nearby lightning but distant thunder sounds deeper with lower rumbles. Because of air density dampens out higher frequencies, your ears only hear the lower frequencies propagating through the air.
What is the sound of thunder called?
Thunder is the sound caused by lightning. Depending upon the distance from and nature of the lightning, it can range from a long, low rumble (brontide) to a sudden, loud crack. ... In turn, this expansion of air creates a sonic shock wave, often referred to as a "thunderclap" or "peal of thunder".
Why does thunder sound like a bomb?
What sounded like an explosion, this rare weather phenomenon is actually caused when the air close to the ground is warm enough to cause a thunderstorm, while the cold air above produces snow. ... So this explains the explosive sound and the rude awakening for some.
Can lightning hit your phone?
The electric charge associated with lightning is conducted through the air and ground along paths of least electrical resistance. ... A cellphone, however, has no such physical connection and the electric current from a nearby lightning strike cannot reach it. It is perfectly safe to use a cellphone during a thunderstorm.
Can I poop during a thunderstorm?
That combined with the methane gas in poop caused the bomb-like effect that traveled through the pipes, exploding the toilet in their master bathroom. ... The plumbing company said this is just as rare as getting struck by lightning yourself. Luckily, the mess will be covered by insurance.
Is it safe to sleep near a window during a thunderstorm?
There is not an increased chance of getting hit by lightning if you are near a window. The reason you are supposed to stay away from windows is because the glass could shatter and send pieces flying in all directions. A lightning bolt would explode the glass window before it would travel through the glass.
What is the fear of thunder called?
Astraphobia, also known as brontophobia, is a kind of phobia characterized by an intense fear of extremely loud but natural noises in the environment. Namely, lightning and thunder.
Can thunder break a window?
Windows are hazardous for two reasons: wind generated during a thunderstorm can blow objects into the window, breaking it and causing glass to shatter and second, in older homes, in rare instances, lightning can come in cracks in the sides of windows.
What comes first thunder or lightning?
Lightning always comes with thunder. If you see a lightning flash but cannot hear any thunder, the thunderstorm is most likely be quite far away from you. The thunder clap must have been deflected up the sky. The longer the sound travels, the more it will be deflected away from the ground.
Should I unplug stuff during a storm?
Anything that's plugged into an outlet in your home is at risk of suffering damage from an electrical surge during thunderstorms. If an electrical storm has been forecast, unplug your computer, laptop, and other devices, and consider unplugging appliances.
Why are dogs scared of thunderstorms?
Dogs are often afraid of thunder simply because they don't know what it is. Like fireworks, thunder is loud, unpredictable and often brings unexpected flashes of light. There are many reasons dogs may have astraphobia, or “thunder phobia,” though. Astraphobia can affect both humans and animals.
Why can we feel thunder?
Sound is a pressure wave, pressure wave is the same as shock waves. When a thunder cracks it heats up air causing them to expand rapidly, the expansion is similar to when a bomb goes off. It is the pressure wave that you feel.
What are the loudest sounds on earth?
The loudest sound in recorded history came from the volcanic eruption on the Indonesian island Krakatoa at 10.02 a.m. on August 27, 1883. The explosion caused two thirds of the island to collapse and formed tsunami waves as high as 46 m (151 ft) rocking ships as far away as South Africa.
