answersLogoWhite

0

🧪

Thunderstorms and Lightning

Also referred to as a lightning storm, a thunderstorm is a weather form wherein thunder and lightning are present. Thunderstorms, most especially if accompanied by heavy rains and downburst winds, pose hazards to people and the environment.

5,088 Questions

Lightning is 3 times as hot as what?

A meteor is the glowing streak in the sky caused by a rock falling into the atmosphere and burning up. Depending on the speed and size, they can reach several thousand degrees in temperature before they either explode or vaporize or both.

If the rock survives the fall, it is called a "meteorite". When it hits the ground, it will be several hundred degrees, but they cool off fairly rapidly. After a couple of hours, they will be at ambient temperature, which is to say, the temperature of the ground around them.

Why you have to stay away from trees during lightning?

lightning is attracted to the taller objects in any open space .so being near tall trees in an open space is dangerous. The lightning can "jump" from the tree through the air to your body if it finds that your body, with its high salt content, is an easier conductor.

What atmospheric conditions are necessary for both thunderstorms and hurricanes?

Both thunderstorms and hurricanes require warm, moist air to provide the energy for their formation. Thunderstorms also require unstable air to develop rapidly rising air currents, while hurricanes need warm ocean waters to fuel their strength and sustain their structure. Additionally, favorable wind patterns are essential for both systems to form and intensify.

How could lightning effect a trip in a blimp?

Lightning could pose a significant risk to a blimp by causing damage to the gas-filled envelope or surrounding structure, potentially leading to an uncontrolled descent or even a crash. To mitigate this risk, blimps are typically equipped with lightning protection systems such as metallic shielding or discharge mechanisms to safely redirect the electrical current away from critical components. Pilots are also trained to avoid flying in thunderstorm conditions to reduce the chances of encountering lightning strikes.

How does hail affect the Earth?

Hail can cause damage to crops, vehicles, and buildings due to its size and density. It can lead to property damage and financial losses for farmers and homeowners. Additionally, hailstorms can be a threat to people's safety if they are caught outside during a severe storm.

Do tornadoes form in the same cloud that bring thunderstorms?

Yes, tornadoes can form within the same cloud system as thunderstorms. Tornadoes typically develop from severe thunderstorms known as supercells, which are characterized by rotating updrafts. When conditions are right, the rotating updraft can intensify into a tornado.

What type of lightning branches across the sky?

Forked lightning branches in multiple directions across the sky, creating a jagged appearance.

Why is it very dangerous to be on a golf course during a thunderstorm?

It is not dangerous at all if you will merely utilize your #3 iron - even God can't hit a 3 iron!

But seriously, folks: Lightning is unpredictable. 'Nuff said.

AnswerA person on a golf course can easily be taller than her/his surroundings and golf clubs are natural lightning rods. You have a greater chance of being in the path of a lightning strike while on a wide open area such as a golf course beach or athletic field. Standing in the vicinity of a tree on a golf course is also dangerous since the tree may attract a lightning strike.

The documented average of deaths by lightning in the United States is 73 per year. Five percent happen on golf courses. See links for more information.

Where is the most dangerous place during a thunderstorm?

Dangerous places to be during lightning can include:

  • standing outside
  • standing outside on or near metal that conduct electricity
  • outside near trees
  • in a forest with dry/dead trees
  • outside in an open field
  • outside holding anything metal, e.g. keys, rake, shovel, golf club
  • half in a car, with the door open-- or any part of your body out of the car
  • on golf course
  • being on a 4-wheeler
  • riding a motorcycle
  • swimming or being near water, e.g. pool, pond, lake, river, ocean
  • inside, looking out a window
  • in the bathtub or shower in water, electricity can follow any pipe into the house
  • talking on a land-line telephone, which use electricity in the wiring; electricity from lightning can follow the house wires right to your ear
  • on the roof near antennas
  • on any roof, or
  • applying a roof, repairing a roof
  • on the roof of the tallest building
  • climbing an electrical or telephone pole
  • standing under a transformer on an electrical pole
  • holding onto or standing beside a lightning rod
  • fishing with a metal pole
  • holding a metal divining rod looking for underground water
  • digging a ditch with a hand shovel
  • being in an (electrical) uninsulated big machine at a construction site
  • repairing electrical lines for the electric company
  • standing near or inside the grounds of an electric company's back up electrical station, e.g. the sub-station
  • climbing a metal fence
  • making a basket where you reach up and grab the basketball hoop
  • at any outside playground, ballpark, sports event, festival
  • on a carnival ride
  • at a picnic sitting on metal chairs and someone standing at the grill
  • inside a tent with electrical conducive metal supports
  • with your dog in a metal doghouse
  • a dog-catcher with a electrical conducive metal catching pole

Is static eletricity a very small lightning bolt?

No, static electricity is a buildup of electric charge on the surface of an object. It occurs when certain materials rub against each other, causing electrons to be transferred and creating an imbalance of positive and negative charges. A lightning bolt is a sudden discharge of atmospheric electricity in the form of a flow of electrons between two charged regions.

Do you see lightning before you hear thunder?

Yes.

Lightning reaches our eyes before thunder reaches our ears because light travels faster than sound.

Light travels at the rate of 186,282 miles per second, while sound is much slower, 1,087 feet, or about 1/5 of a mile, per second.

You can tell how far away a storm is by counting the seconds between the lightning flash and the clap of thunder, every 5 seconds between the two equals one mile!Lightning causes the thunder, so it actually has to precede the thunder. If you are close to the lightning, they may seem to occur simultaneously. Since light travels faster than sound, the thunder will always lag behind the lightning.

Light moves at 299 million metres per second. Sound moves at 340 metres per second (at sea level in air). When lightning occurs, the light and the creation of the sound occur at the same time and place. Thunder is due to the rapid expansion of superheated air which the lightning causes.

The flash of light (lightning) arrives first because light waves move at roughly a million times faster than sound waves. By counting the seconds between flash and sound (assuming the storm is not so violent that lightning flashes and thunder claps cannot be paired off), you can determine how close it was to you.

In the English system, each 5 seconds difference is about a mile away. In the metric system, every 3 seconds is about a kilometer. Differences in elevation can make this imprecise.

If the flash and sound are simultaneous, the source of the lightning is very close, so you might want to go inside immediately and if possible, not touch anything connected to the house's electrical, plumbing, or wired telephone systems. If you are outdoors, stay out from under trees and away from tall objects and metal fences. Keep a low profile, even if it means ducking into a ditch.

Remember that electricity seeks the path of least resistance to ground, and the rain that accompanies the lightning enhances that effect, so stay dry and indoors - and avoid conductive systems as described above.

Is Alberta hotter than Saskatchewan?

On average, Alberta tends to be slightly hotter than Saskatchewan due to its more southern location. However, temperatures can vary depending on the region within each province and the time of year.

How fast does the return stroke lightning travel?

The return stroke of lightning typically travels at speeds of around 220,000 mph (354,000 km/h), or roughly one-third the speed of light. This rapid speed is what produces the bright flash of lightning that we see during a storm.

Why do people need to know about weather term in there area?

Knowing about weather conditions in their area helps people plan their activities, stay safe, and make informed decisions. It can also help them prepare for extreme weather events like storms or heatwaves. Understanding the weather can also impact daily routines, such as choosing what to wear or how to commute.

How do thunderstorms help us?

There are many benefits from thunderstorms: * Thunderstorms are a direct result of atmospheric heating and increased air convection. Thunderstorms and also hurricanes are a primary cooling mechanism for the earth * Thunderstorms provide water to vegetation and also to lakes and reservoirs. Storms provide about 50 percent of the rainfall to the eastern United States, and 70 percent to the western US. * Storm winds distribute seeds and pollen, and help remove old and weak vegetation and so make way for new growth * Lightning strikes liberate nitrates which fertilize the soil. Lightning produces about 20 percent of the nitrogen to the soil per year, about 250,000 tons of nitrogen to the whole earth every year * Additionally, the updrafts and other wind effects remove large amounts of pollution, transporting it aloft, as well as storm rainfall washing pollution out of the air

Why lightning arrestor should be placed near transformer?

A lightning arrestor acts to reduce a voltage surge due to, for example, a lightning strike on a power line. This will protect the transformer from an over-voltage acting to break down its resistance. A lightning arrestor is connected between each line conductor and earth. Under normal voltage conditions, it acts as an insulator, but when a critical value of over-voltage is reached, it conducts -suppressing the voltage spike.

When is lightning most common?

Lightning occurs constantly year round. However for given areas of the world it varies, usually with the season. In the US there is more lightning in the spring and summer, than fall or winter.

Is it theoretically possible to travel faster than the speed of sound Mach 1 without making a sonic boom?

Yes. That's what Mach numbers are all about. Mach numbers compare the sound of something moving through air to the speed of sound moving in that same air. Note that the speed of sound in air will vary a bit as the temperature, humidity and a couple of other things vary. In general, though, it's about 770 miles per hour (dry air at 20 °C (68 °F). A link is provided to the Wikipedia article on the speed of sound.

How is thunder and lighting form?

when electrical charges form in the clouds, a spark of energy is formed that makes a flash of lightning which is also known as electricity. tunder is the sound of the lightning building up the, like a knife through flesh, it tears through the cloud. hope i helped thx 4 reading

How thick of a lightning rod have to be to conduct a lightning?

Lightning rods are typically made of metal and do not need to be particularly thick to conduct lightning. The most important factor is the material's conductivity, such as copper or aluminum, which allows the lightning to safely pass through the rod and into the ground. The diameter of a lightning rod is usually around ½ inch to 1 inch.

What precautions do storm chasers take?

Storm chasers take precautions such as staying a safe distance from the storm, monitoring weather conditions constantly, having a well-equipped vehicle, and seeking shelter if needed. They also stay informed about the storm's trajectory and have a communication plan in place in case of emergencies.

What is the sound or pitch when an ambulance goes by?

This is the doppler effect. If an ambulance is driving towards Jon, the sound waves are tightly stacked in front of the ambulance and are heard by Jon at a high frequency (high pitch). But behind the ambulance the sound waves are lagging because the ambulance is driving away from they sound waves (they are moving in the opposite direction) thus if Jon was standing behind the ambulance the frequency heard would be low (low pitch). The actual sound an ambulance makes is actually obnoxious, and if 100 of them drive by someone's apartment each day, it will make their head hurt and they will often think about why ambulances are so annoying.

Why balls of hail have layers?

Every hailstone begins to form as an ice nucleus, a small cluster of supercooled water droplets or clumps of snow. This center is called a graupel, and it may continue to accumulate ice, melt in the thundercloud and turn to rain, or be smashed apart by other graupels. If a bug, piece of bark, seed, or stick gets blown up into the storm cloud, it creates another possible nucleus for a hailstone.

If the thunderstorm is cold and windy enough, this graupel will accumulate layers of ice the way a dipped candle accumulates layers of wax, through a process called accretion. Opaque, whitish layers form when icy droplets trap air bubbles and stick to the graupel. Clear layers have accreted large drops of supercooled water that freeze when they encounter the hailstone. Of course, much larger hailstones can be made when two smaller ones freeze together.

Hail can accrete more layers when the hailstone blows up through layers of the thunderstorm. Even heavy hail will be kept aloft by strong enough updraughts. When the hail falls back through the storm due to gravity, it accretes even more layers, until it is so heavy it falls as precipitation. Hail forms in most tall, cumulonimbus storms that reach the colder upper atmosphere, but not all hail survives its trip once out of the thunderstorm.

The size of hail, once fully formed, varies from pinheads to softballs. A few outer layers frequently melt when the hail mixes with other warmer precipitation such as snow and rain. The National Weather Service has official size categories for hail that are useful for gauging the damage they can cause to crops. How hail forms gives us a window into the interior of a thunderstorm, helping meteorologists study the evolution of storms as well.

What is a cloud that reaches through more than one level and produces severe thunderstorms called?

That is known as a multi-level or deep convective cloud system. It is capable of producing severe weather such as thunderstorms, hail, strong winds, and even tornadoes due to its great vertical extent and vigorous updrafts.

Is it a bad idea to take a shower in a thunder storm?

Yes, it is not safe to take a shower during a thunderstorm. Lightning can travel through pipes and electrocute you if it strikes your house. It's best to wait until the storm passes before taking a shower.